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Audit Complete

Results for https://nbcsports.com

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E-commerce · estimated Tracking: purchases
United Stated United Stated · New York Completed: Apr 21, 2026 23:01 UTC
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Mobile 375 × 812

Screenshot of the audited page (Mobile 375×812)

Desktop 1440 × 900

Screenshot of the audited page (Desktop 1440×900)
C70

Site Health

Score: 70 / 100

Based on 8 categories, 0 sections

Room to improve — your 4.2s load time is above Google's 2.5s 'Good' threshold.

Several missing protections leave your users and data exposed.

Several issues make your site difficult for assistive technology users.

Well-optimized for search — your content is discoverable.

Solid infrastructure — fast server responses across the board.

Mostly compliant — a few items need attention.

Good content signals with minor gaps.

Heavier than average — reducing page weight saves energy and bandwidth.

How is this calculated?

The overall score is a weighted average of individual category scores. Categories with more impact on user experience and security carry more weight.

Performance 25%Security 25%Accessibility 15%SEO 10%Infrastructure 10%Compliance 8%Content 5%Sustainability 2%

Weights reflect general web best practices. Individual needs may differ.

How the composite score is calculated

How you compare

Cart Functionality · 356 peers
You 70
·
Avg 72
At average
0 50 100
Better than 14% of Cart Functionality sites See full Cart Functionality benchmark →
Drupal · 219 peers
You 70
·
Avg 73
At average
0 50 100
Better than 4% of Drupal sites See full Drupal benchmark →

Top Priorities (5)

1

Content-Security-Policy header is missing

Security gaps expose your site and users to attacks, eroding trust.

Security › Security Headers
2

HSTS header is missing

Security gaps expose your site and users to attacks, eroding trust.

Security › Security Headers
3

No Content-Security-Policy header found

Security gaps expose your site and users to attacks, eroding trust.

Security › Content Security Policy
4

Page weighs 60.4 MB (34.0 MB transferred)

Performance issues directly impact user engagement and conversion rates.

Performance › Page Weight Budget
5

10 button(s) with no accessible text

Accessibility issues exclude users with disabilities — up to 15% of your potential audience.

Accessibility › Link & Button Quality
View fix priority matrix

Fix Priority Matrix

5 findings

Quick Wins

3

High impact, low effort — start here.

Strategic

2

High impact, requires investment.

Easy Improvements

0

Small gains, minimal effort.

Nothing in this quadrant — good news.

Deprioritize

0

Low impact, high effort — do last.

Nothing in this quadrant — good news.

← Low effort High effort →
BeaverCheck badge
Embed this badge
[![BeaverCheck](https://beavercheck.com/badge?url=https%3A%2F%2Fnbcsports.com)](https://beavercheck.com/results/5c41003b-8948-4914-b3f0-fdbf9a82aed0)
<a href="https://beavercheck.com/results/5c41003b-8948-4914-b3f0-fdbf9a82aed0"><img src="https://beavercheck.com/badge?url=https%3A%2F%2Fnbcsports.com" alt="BeaverCheck Score"></a>
https://beavercheck.com/badge?url=https%3A%2F%2Fnbcsports.com

This badge auto-updates with your latest scan result.

What fixing these means

Your site performs reasonably well, but a few targeted fixes could meaningfully improve results. Your LCP of 4.2s exceeds Google's 2.5s 'Good' threshold and the 1 performance issue below directly contributes to it. Accessibility issues exclude users who rely on assistive technology — an estimated 15% of your potential audience. Addressing the critical issues below would have the most immediate impact on your user trust.

3 security gaps detected — browsers may warn visitors about your site.
Your LCP is 4.2s — fixing the 1 performance critical could bring it under Google's 2.5s 'Good' threshold.
1 accessibility issue excludes users who rely on assistive technology.

Conversion Barriers

2 critical 5 warning

7 barrier(s) likely increasing bounce by ~28%.

Speed (2)

Page takes 4.2s to load

+12% bounce

Users abandon at ~3s — you're 1.7s over the 2.5s threshold

Fix: Optimize render-blocking resources, preload the hero image, and compress images

Page feels frozen for 9.1s

+5% bounce

Clicks on the primary CTA are ignored while JavaScript runs

Fix: Break up long tasks; defer non-critical JavaScript to post-hydration

Trust (2)

No HSTS header

+1% bounce

Returning visitors are briefly exposed to downgrade attacks on first request

Fix: Set Strict-Transport-Security: max-age=31536000; includeSubDomains

No Content-Security-Policy header

+1% bounce

Higher XSS blast radius — one compromised script can exfiltrate the checkout form

Fix: Ship a reporting-only CSP first, then enforce once violations are clean

Usability (1)

Viewport disables user zoom

+2% bounce

Visitors with low vision can't read the page — and some jurisdictions treat this as a legal risk

Fix: Remove user-scalable=no; drop maximum-scale if it's below 2

Content (1)

No Open Graph tags

+2% bounce

Links shared on LinkedIn / Slack / Facebook show bare URLs — referral clicks drop

Fix: Add og:title, og:description, og:image, og:url to the page head

Navigation (1)

35 link(s) with generic text ("click here", "read more")

+1% bounce

Screen-reader users navigating by link list see no context — and search engines can't infer relevance

Fix: Rewrite with descriptive phrases that identify the destination

Preliminary CRO audit — each barrier links to the tab with detailed analysis.

Return on Investment

$500 investment → $3,170/month returns + USD 157,500 risk avoided

Payback period: < 1 month First-year ROI: +7508%

Investment

$500

5h · 5 findings

Monthly returns

$3,170 /mo

~$38,038 / year

  • Conversions recovered $3,161
  • Bandwidth savings $8.56

Regulatory risk avoided

USD 157,500

if kept compliant

  • ADA Title III USD 150,000
  • CCPA/CPRA USD 7,500

Payback period

0 12mo 24mo

$150 — in quick wins — start here for the fastest payback

Figures combine localized regulatory fine ceilings, search/conversion value priced against local CPC, and bandwidth waste estimates. Results depend on implementation quality and audience composition. Not legal or financial advice.

Full methodology & sources

Estimated Remediation Cost

$500

5.0 developer hours at $100/hr

Based on United States rates ($100/hr)

Quick wins
$150 3 fixes in ~90 minutes

Start here for the best return on investment

Cost by category

Cost by effort level

Adjust assumptions
$ /hr

Rates reflect fully-loaded developer cost including overhead

How developer rates are sourced

What Inaction Is Costing You

$13,134 / month at risk

~$157,603 / year if left unfixed

Compliance Risk

$157,500

ADA Title IIICCPA/CPRA
  • No privacy policy link detected
    CCPA/CPRA: USD 2,500 – USD 7,500
  • 1 advertising/retargeting trackers detected
    CCPA/CPRA: USD 2,500 – USD 7,500
  • Trackers detected but no cookie policy found
    CCPA/CPRA: USD 2,500 – USD 7,500

+5 more

Bandwidth Waste

$8.56 /mo

106977.3 MB/mo × 0.080 USD/GB

  • Optimize transfer: save ~10.7 MB per page load
    Saves $8.56/mo

Compliance figures represent the statutory maximum fine for the most severe triggered category, capped per regulation — not the sum of per-finding penalties. Based on published regulatory fine ranges. This is not legal advice.

Compliance methodology · SEO assumptions · Bandwidth model

Your performance is already good — improvements may show diminishing returns

Unique monthly visitors from your analytics

Purchases, signups, or key actions

Optional — for revenue estimation

additional conversions/month

more engaged visitors from reduced bounce

potential monthly revenue
Current bounce (est.)
After fixes (est.)
Estimated bounce reduction

Fix 5 critical issues to capture this value

How this is calculated

Based on Google/Deloitte research ("Milliseconds Make Millions") showing a ~7% bounce rate increase per additional second of LCP above the 2.5s "Good" threshold.

Your site's LCP: → estimated after fixes.

These are estimates based on industry research — actual results vary

Bounce-rate model & assumptions

Your data stays in your browser — nothing is sent to our servers

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Lighthouse Scores

Industry-standard audits powered by Google Lighthouse.

38
Performance Overall performance score (0–100) based on Core Web Vitals and other metrics. 90+ is good.
78
Accessibility Measures how accessible the page is for users with disabilities. Checks color contrast, ARIA labels, and semantic HTML.
54
Best Practices Checks for modern web development best practices including HTTPS, no console errors, and secure JavaScript.
77
SEO Measures basic SEO optimizations: meta tags, crawlability, link text, and mobile friendliness.

Core Web Vitals

Key metrics that affect user experience.

First Contentful Paint First Contentful Paint — how long until the browser renders the first piece of content. Under 1.8s is good.

3.51 s

Largest Contentful Paint Largest Contentful Paint — how long until the largest visible element loads. Under 2.5s is good.

4.20 s

Total Blocking Time Total Blocking Time — total time the main thread was blocked, preventing user input. Under 200ms is good.

9.06 s

Cumulative Layout Shift Cumulative Layout Shift — measures visual stability. How much the page layout shifts during loading. Under 0.1 is good.

0.083

Speed Index Speed Index — how quickly content is visually displayed during load. Under 3.4s is good.

18.25 s

Time to Interactive Time to Interactive — how long until the page is fully interactive and responds to user input. Under 3.8s is good.

61.66 s

Detailed Report

Audit breakdown by category with detailed findings.

38

Performance

Insights

Remove large, duplicate JavaScript modules from bundles to reduce unnecessary bytes consumed by network activity.

Why this matters

Performance issues directly impact user engagement and conversion rates.

Polyfills and transforms enable older browsers to use new JavaScript features. However, many aren't necessary for modern browsers. Consider modifying your JavaScript build process to not transpile Baseline features, unless you know you must support older browsers. Learn why most sites can deploy ES6+ code without transpiling

Why this matters

Shipping ES5 transpiled code to modern browsers wastes bytes — every user with an evergreen browser pays for compatibility you don't need.

Learn more

Most users today run browsers that natively support ES6+, async/await, optional chaining, and the rest of modern JavaScript. Transpiling to ES5 'just in case' adds 20-40% to your bundle for no benefit. Configure your build to target a modern browserslist, or ship a differential bundle pair (modern + legacy) with the module/nomodule pattern.

Source: Google web.dev / Lighthouse

3rd party code can significantly impact load performance. Reduce and defer loading of 3rd party code to prioritize your page's content.

Why this matters

Performance issues directly impact user engagement and conversion rates.

Your first network request is the most important. Reduce its latency by avoiding redirects, ensuring a fast server response, and enabling text compression.

Why this matters

Performance issues directly impact user engagement and conversion rates.

A forced reflow occurs when JavaScript queries geometric properties (such as offsetWidth) after styles have been invalidated by a change to the DOM state. This can result in poor performance. Learn more about forced reflows and possible mitigations.

Why this matters

Performance issues directly impact user engagement and conversion rates.

headings: [map[key:source label:Top function call valueType:source-location] map[granularity:1 key:reflowTime label:Total reflow time valueType:ms]]
items: [map[reflowTime:59.676 source:map[column:1137 line:2 type:source-location url:https://nbcsports.brightspotcdn.com/resource/webpack/2522.30ee6c96bc3f3c10f045.js urlProvider:network]]]
headings: [map[key:source label:Source valueType:source-location] map[granularity:1 key:reflowTime label:Total reflow time valueType:ms]]
items: [map[reflowTime:104.311 source:map[type:text value:[unattributed]]] map[reflowTime:0.387 source:map[column:22080 line:1 type:source-location url:https://nbcsports.brightspotcdn.com/resource/webpack/2522.30ee6c96bc3f3c10f045.js urlProvider:network]] map[reflowTime:11.351 source:map[column:35637 line:1 type:source-location url:https://nbcsports.brightspotcdn.com/resource/webpack/2522.30ee6c96bc3f3c10f045.js urlProvider:network]] map[reflowTime:12.202 source:map[column:35794 line:1 type:source-location url:https://nbcsports.brightspotcdn.com/resource/webpack/2522.30ee6c96bc3f3c10f045.js urlProvider:network]] map[reflowTime:69.326 source:map[column:35956 line:1 type:source-location url:https://nbcsports.brightspotcdn.com/resource/webpack/2522.30ee6c96bc3f3c10f045.js urlProvider:network]] map[reflowTime:93.525 source:map[column:24129 line:2 type:source-location url:https://c.amazon-adsystem.com/aax2/apstag.js urlProvider:network]] map[reflowTime:1.486 source:map[column:73121 line:0 type:source-location url:https://cloudchickens.com/lh3p160/h5k9e.min.js urlProvider:network]] map[reflowTime:0.795 source:map[column:72791 line:0 type:source-location url:https://cloudchickens.com/lh3p160/h5k9e.min.js urlProvider:network]] map[reflowTime:7.078 source:map[column:181493 line:0 type:source-location url:https://cdn.taboola.com/libtrc/nbcsports-network/loader.js urlProvider:network]] map[reflowTime:8.786 source:map[column:804916 line:0 type:source-location url:https://cdn.taboola.com/libtrc/nbcsports-network/loader.js urlProvider:network]] map[reflowTime:89.562 source:map[column:174866 line:0 type:source-location url:https://cdn.taboola.com/libtrc/nbcsports-network/loader.js urlProvider:network]] map[reflowTime:0.69 source:map[column:174613 line:0 type:source-location url:https://cdn.taboola.com/libtrc/nbcsports-network/loader.js urlProvider:network]] map[reflowTime:10.971 source:map[column:265709 line:0 type:source-location url:https://cdn.taboola.com/libtrc/nbcsports-network/loader.js urlProvider:network]] map[reflowTime:37.389 source:map[column:463237 line:0 type:source-location url:https://cdn.taboola.com/libtrc/nbcsports-network/loader.js urlProvider:network]] map[reflowTime:8.852 source:map[column:466394 line:0 type:source-location url:https://cdn.taboola.com/libtrc/nbcsports-network/loader.js urlProvider:network]] map[reflowTime:1.596 source:map[column:683334 line:0 type:source-location url:https://cdn.taboola.com/libtrc/nbcsports-network/loader.js urlProvider:network]] map[reflowTime:0.92 source:map[column:149729 line:0 type:source-location url:https://cdn.taboola.com/libtrc/nbcsports-network/loader.js urlProvider:network]] map[reflowTime:3.363 source:map[column:468259 line:0 type:source-location url:https://cdn.taboola.com/libtrc/nbcsports-network/loader.js urlProvider:network]] map[reflowTime:5.74 source:map[column:522604 line:0 type:source-location url:https://cdn.taboola.com/libtrc/nbcsports-network/loader.js urlProvider:network]] map[reflowTime:63.345 source:map[column:522660 line:0 type:source-location url:https://cdn.taboola.com/libtrc/nbcsports-network/loader.js urlProvider:network]] map[reflowTime:0.831 source:map[column:516872 line:0 type:source-location url:https://cdn.taboola.com/libtrc/nbcsports-network/loader.js urlProvider:network]] map[reflowTime:7.484 source:map[column:958143 line:0 type:source-location url:https://cdn.taboola.com/libtrc/nbcsports-network/loader.js urlProvider:network]] map[reflowTime:0.483 source:map[column:956930 line:0 type:source-location url:https://cdn.taboola.com/libtrc/nbcsports-network/loader.js urlProvider:network]] map[reflowTime:57.558 source:map[column:205455 line:0 type:source-location url:https://vidstat.taboola.com/vpaid/units/36_0_9/infra/cmTagFEED_MANAGER.js urlProvider:network]]]

Optimize LCP by making the LCP image discoverable from the HTML immediately, and avoiding lazy-loading

Why this matters

Performance issues directly impact user engagement and conversion rates.

lhId: page-0-IMG
nodeLabel: Image for Game 2: 76ers vs. Celtics
path: 1,HTML,1,BODY,6,DIV,0,MAIN,0,DIV,1,DIV,0,DIV,0,DIV,0,DIV,0,A,0,PICTURE,2,IMG
selector: div.PagePromo-media > a.Link > picture > img.Image
snippet: <img class="Image" alt="Image for Game 2: 76ers vs. Celtics" width="1000" height="563" src="https://nbcsports.brightspotcdn.com/dims4/default/e2268cf/2147483647/strip…">

Avoid chaining critical requests by reducing the length of chains, reducing the download size of resources, or deferring the download of unnecessary resources to improve page load.

Why this matters

Performance issues directly impact user engagement and conversion rates.

description: [preconnect](https://developer.chrome.com/docs/lighthouse/performance/uses-rel-preconnect/) hints help the browser establish a connection earlier in the page load, saving time when the first request for that origin is made. The following are the origins that the page preconnected to.
title: Preconnected origins
description: Add [preconnect](https://developer.chrome.com/docs/lighthouse/performance/uses-rel-preconnect/) hints to your most important origins, but try to use no more than 4.
title: Preconnect candidates

Requests are blocking the page's initial render, which may delay LCP. Deferring or inlining can move these network requests out of the critical path.

Why this matters

Performance issues directly impact user engagement and conversion rates.

A long cache lifetime can speed up repeat visits to your page. Learn more about caching.

Why this matters

Performance issues directly impact user engagement and conversion rates.

RequestCache TTLTransfer Size
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/js/v2/us1-d26be8b82e8a5a4faf49eabd169d04f6/mparticle.js?...3600.0 s118.9 KiB
mssl.fwmrm.net/libs/adm/7.2.1/AdManager.js0.0 ms91.1 KiB
cdn.dv.tech/dvbm.js900.0 s101.7 KiB
connect.facebook.net/en_US/fbevents.js1200.0 s96.6 KiB
widgets.media.sportradar.com/NBCUniversal/widgetloader120.0 s80.8 KiB
c.amazon-adsystem.com/aax2/apstag.js3600.0 s91.1 KiB
/games/b88b01ce14eaf5a20165e2971a841b08/95207706-0466-4b4...0.0 ms70.0 KiB
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connect.facebook.net/en_US/bundle/sdk.js/1200.0 s77.8 KiB
/games/b88b01ce14eaf5a20165e2971a841b08/1b4e7db5-7b4d-454...0.0 ms68.3 KiB
cdn.jwplayer.com/libraries/Uk7snCW3.js180.0 s66.3 KiB
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/games/b88b01ce14eaf5a20165e2971a841b08/92b31f1a-076b-47c...0.0 ms56.8 KiB
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/games/b88b01ce14eaf5a20165e2971a841b08/5b183712-a2cc-493...0.0 ms52.2 KiB
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/games/b88b01ce14eaf5a20165e2971a841b08/8608f037-3c99-485...0.0 ms45.4 KiB
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pub.doubleverify.com/dvtag/24187061/DV1473088/pub.js900.0 s30.6 KiB
d1z2jf7jlzjs58.cloudfront.net/keys/nbcsports.com/p.js86400.0 s60.7 KiB
sb.scorecardresearch.com/internal-c2/default/streamingtag_plugin_jwplayer.js86400.0 s53.4 KiB
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ssl.p.jwpcdn.com/player/v/8.46.2/jwpsrv.js900.0 s17.9 KiB
www.google-analytics.com/analytics.js7200.0 s20.9 KiB
/games/b88b01ce14eaf5a20165e2971a841b08/878fbbf9-034f-452...0.0 ms15.2 KiB
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mssl.fwmrm.net/libs/omsdk/1.4.7/omid-session-client-v1.js0.0 ms13.2 KiB
sdk.mvp.fan/web-sdk/js/hls.js@1.5.20.js604800.0 s114.0 KiB
cdn.cookielaw.org/scripttemplates/202512.1.0/otGPP.js86400.0 s22.3 KiB
img.sportradar.com/ls/crest/medium/3422.png0.0 ms8.6 KiB
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/eng/3/imp/Vpou3WMKoci1OTOXpuI20ZFLSeIfaeWe4GCsyNFEdnEy3T...0.0 ms541 B
/eng/6/imp/zaVboAnAs5oK2kDHxG_UM3qsz1N9zpSMOhvLcKgPc4nY82...0.0 ms541 B
/eng/7/imp/8g4EgAIZkW-UtFqk8SeI9Mu6TM2EJODnK_YvvqrnVYVJHt...0.0 ms540 B
/a2ef59fba8e9/ffbecea365ae/0677249f172d/RCf5344967bde64c3...3600.0 s559 B
match.deepintent.com/usersync/1520.0 ms338 B
/p2?c1=3&c2=28881558&c3=&c4=212001472&c5=53782997&c12=&ns...0.0 ms300 B
/p2?c1=2&c2=3000055&ca2=6035083&ns_type=hidden&ns_st_sv=6...0.0 ms300 B
/p2?c1=2&c2=3000055&ca2=6035083&ns_type=hidden&ns_st_sv=6...0.0 ms299 B
/p2?c1=2&c2=3000055&ca2=6035083&ns_type=hidden&ns_st_sv=6...0.0 ms299 B
/p2?c1=2&c2=3000055&ca2=6035083&ns_type=hidden&ns_st_sv=6...0.0 ms299 B
/p2?c1=2&c2=3000055&ca2=6035083&ns_type=hidden&ns_st_sv=6...0.0 ms299 B
/p2?c1=2&c2=3000055&ca2=6035083&ns_type=hidden&ns_st_sv=6...0.0 ms298 B
merequartz.com/aadetect/px.gif?ch=2&rn=88202&adslot=hjriv_728x90_3600.0 s324 B
geolocation.onetrust.com/cookieconsentpub/v1/geo/location/dnsfeed0.0 ms256 B
/track/cmb/generic?ttd_pid=freewheel&ttd_tpi=1&gdpr=&gdpr...0.0 ms254 B
match.adsrvr.org/track/cmb/generic?ttd_pid=rwuq9ny&ttd_tpi=10.0 ms254 B
match.adsrvr.org/track/cmb/generic?ttd_tpi=1&ttd_pid=lewrkpm0.0 ms254 B
match.adsrvr.org/track/cmb/generic?ttd_tpi=1&ttd_pid=q4jldgr0.0 ms254 B
/track/cmb/generic?gdpr=0&ttd_pid=054f32o&us_privacy=1YNN...0.0 ms253 B
match.adsrvr.org/track/cmb/generic?ttd_pid=rwuq9ny&ttd_tpi=10.0 ms253 B
/px/?rand=1776812279518&plid=1c0d110d-942d-40ce-99ad-c961...0.0 ms229 B
/px/?rand=1776812297481&plid=1c0d110d-942d-40ce-99ad-c961...0.0 ms229 B
/ul_cb/server_match?partner_id=1577gdpr=0&r=https%3A%2F%2...0.0 ms198 B
sdk.mvp.fan/web-sdk/assets/fonts.css604800.0 s1.8 KiB
/pagead/js/r20260420/r20110914/client/window_focus_fy2021.js1209600.0 s1.6 KiB
creativecdn.com/cm-notify?pi=taboola&tc=10.0 ms124 B
event.clientgear.com/cookie/taboola?partner=taboola0.0 ms106 B
sync.taboola.com/sg/temurtbnative-network/1/rtb/0.0 ms98 B
sync.taboola.com/sg/unrulyrtb-network/1/rtb-h/?taboola_hm=OPTOUT0.0 ms98 B
/sg/medianetrtb-network/1/rtb-h/?taboola_hm=4198138854652...0.0 ms97 B
/sg/casale-network/1/rtb-h/?taboola_hm=0&orig=video&us_pr...0.0 ms97 B
/sg/yieldmortb-network/1/rtb-h/?taboola_hm=wcr4877dS47xHN...0.0 ms97 B
/sg/sharethroughrtb-network/1/rtb-h/?taboola_hm=735eab50-...0.0 ms97 B
/sg/smartrtb-network/1/rtb-h/?taboola_hm=7227858604812542...0.0 ms97 B
/sg/stackadaptrtb-network/1/rtb-h?taboola_hm=jpfQEu-pVzBK...0.0 ms97 B
/sg/sonobirtb-network/1/rtb-h/?gdpr=0&us_privacy=1YNN&tab...0.0 ms97 B
cdn.indexww.com/ht/htw-pixel.gif?0=&us_privacy=1YNN86400.0 s223 B
/ft.stat?37558;310925;10679287;6060348;0;13;A666B6EF-1140...0.0 ms67 B
/ft.stat?37558;310925;10679287;6060348;0;14;A666B6EF-1140...0.0 ms66 B
/ft.stat?37558;310925;10679287;6060348;0;15;A666B6EF-1140...0.0 ms66 B
/ft.stat?37558;310925;10679287;6060348;0;16;A666B6EF-1140...0.0 ms66 B
/ft.stat?37558;310925;10679287;6060348;0;17;A666B6EF-1140...0.0 ms66 B
/st?cijs=convusmp&ttype=45&cisd=convusmp&cipid=66361655&c...0.0 ms43 B
/DeviceService?cmpgn=na&plcmnt=53782997&crtv=212001472&sc...0.0 ms31 B
/tr/?id=674090812743125&ev=PageView&dl=https%3A%2F%2Fwww....0.0 ms16 B
/pagead/managed/js/activeview/current/ufs_web_display.js3600.0 s0 B
/dvtp_src.js900.0 s0 B
/dvtp_src.js900.0 s0 B
/pagead/js/r20260420/r20110914/client/window_focus_fy2021.js1209600.0 s0 B

Consider setting font-display to swap or optional to ensure text is consistently visible. swap can be further optimized to mitigate layout shifts with font metric overrides.

Why this matters

Performance issues directly impact user engagement and conversion rates.

Reducing the download time of images can improve the perceived load time of the page and LCP. Learn more about optimizing image size

Why this matters

Performance issues directly impact user engagement and conversion rates.

URLResource SizeEst Savings
blaze-div > blaze-div > blaze-image > img blaze-div > blaze-div > blaze-image > img
/games/b88b01ce14eaf5a20165e2971a841b08/980b5625-e281-420...69.0 KiB68.2 KiB
blaze-div > blaze-div > blaze-image > img blaze-div > blaze-div > blaze-image > img
/games/b88b01ce14eaf5a20165e2971a841b08/27bef930-d603-4c8...62.3 KiB61.6 KiB
blaze-div > blaze-div > blaze-image > img blaze-div > blaze-div > blaze-image > img
/games/b88b01ce14eaf5a20165e2971a841b08/8a884e49-5518-42b...62.0 KiB61.4 KiB
blaze-div > blaze-div > blaze-image > img blaze-div > blaze-div > blaze-image > img
/games/b88b01ce14eaf5a20165e2971a841b08/08f722e6-d479-48c...61.9 KiB61.3 KiB
blaze-div > blaze-div > blaze-image > img blaze-div > blaze-div > blaze-image > img
/games/b88b01ce14eaf5a20165e2971a841b08/e47ed560-3e10-4ae...61.5 KiB60.9 KiB
blaze-div > blaze-div > blaze-image > img blaze-div > blaze-div > blaze-image > img
/games/b88b01ce14eaf5a20165e2971a841b08/73181621-6f78-4cc...60.6 KiB60.0 KiB
blaze-div > blaze-div > blaze-image > img blaze-div > blaze-div > blaze-image > img
/games/b88b01ce14eaf5a20165e2971a841b08/fee9366a-4efd-4d9...58.9 KiB58.3 KiB
blaze-div > blaze-div > blaze-image > img blaze-div > blaze-div > blaze-image > img
/games/b88b01ce14eaf5a20165e2971a841b08/1fae4011-c18a-420...58.4 KiB57.8 KiB
blaze-div > blaze-div > blaze-image > img blaze-div > blaze-div > blaze-image > img
/games/b88b01ce14eaf5a20165e2971a841b08/92b31f1a-076b-47c...56.2 KiB55.6 KiB
blaze-div > blaze-div > blaze-image > img blaze-div > blaze-div > blaze-image > img
/games/b88b01ce14eaf5a20165e2971a841b08/ddbdfe07-e0f4-4b0...53.6 KiB53.0 KiB
blaze-div > blaze-div > blaze-image > img blaze-div > blaze-div > blaze-image > img
/games/b88b01ce14eaf5a20165e2971a841b08/8b243304-d978-493...53.6 KiB53.0 KiB
blaze-div > blaze-div > blaze-image > img blaze-div > blaze-div > blaze-image > img
/games/b88b01ce14eaf5a20165e2971a841b08/d1156592-ba9a-450...51.5 KiB51.0 KiB
blaze-div > blaze-div > blaze-image > img blaze-div > blaze-div > blaze-image > img
/games/b88b01ce14eaf5a20165e2971a841b08/5b183712-a2cc-493...51.5 KiB51.0 KiB
blaze-div > blaze-div > blaze-image > img blaze-div > blaze-div > blaze-image > img
/games/b88b01ce14eaf5a20165e2971a841b08/8608f037-3c99-485...44.7 KiB44.2 KiB
Image for Game 2: 76ers vs. Celtics div.PagePromo-media > a.Link > picture > img.Image
/dims4/default/e2268cf/2147483647/strip/true/crop/1279x72...38.2 KiB32.8 KiB
NCAA Football: Texas A&amp;M at Notre Dame div.PagePromo-media > a.Link > picture > img.Image
/dims4/default/b4494aa/2147483647/strip/true/crop/4777x26...34.1 KiB31.2 KiB
MLB: Washington Nationals at Pittsburgh Pirates div.PagePromo-media > a.Link > picture > img.Image
/dims4/default/0a4c181/2147483647/strip/true/crop/7677x43...33.7 KiB30.7 KiB
151st Kentucky Derby div.PagePromo-media > a.Link > picture > img.Image
/dims4/default/6b2c26f/2147483647/strip/true/crop/3241x18...32.7 KiB29.8 KiB
Image for Chris Simms Unbuttoned: Draft Rankings div.PagePromo-media > a.Link > picture > img.Image
/dims4/default/74719be/2147483647/strip/true/resize/500x2...31.5 KiB28.6 KiB
Image for Numbers on the Board div.PagePromo-media > a.Link > picture > img.Image
/dims4/default/676d187/2147483647/strip/true/crop/1920x10...23.4 KiB20.4 KiB
blaze-div > blaze-div > blaze-image > img blaze-div > blaze-div > blaze-image > img
/games/b88b01ce14eaf5a20165e2971a841b08/69c55717c305b6bbc...28.4 KiB19.9 KiB
Image for Performance View: PHI vs. BOS div.PagePromo-media > a.Link > picture > img.Image
/dims4/default/bc7e712/2147483647/strip/true/crop/1280x71...22.8 KiB19.9 KiB
nbc_pft_dexter_trade_260421.jpg a.VideoPlaylistItem > div.VideoPlaylistItem-media > picture > img.Image
/dims4/default/939dc38/2147483647/strip/true/crop/1920x10...21.9 KiB18.1 KiB
Image for NBA on NBC Highlights Factory div.PagePromo-media > a.Link > picture > img.Image
/dims4/default/07c1ef6/2147483647/strip/true/crop/1920x10...19.2 KiB16.7 KiB
Image for NBA on NBC Highlights Factory div.PagePromo-media > a.Link > picture > img.Image
/dims4/default/0a5f7e7/2147483647/strip/true/crop/1920x10...19.2 KiB16.7 KiB
blaze-div > blaze-div > blaze-image > img blaze-div > blaze-div > blaze-image > img
/games/b88b01ce14eaf5a20165e2971a841b08/69e7f0f8550625323...24.1 KiB15.9 KiB
blaze-div > blaze-div > blaze-image > img blaze-div > blaze-div > blaze-image > img
/games/b88b01ce14eaf5a20165e2971a841b08/69e70f25a00deacba...23.7 KiB15.6 KiB
blaze-div > blaze-div > blaze-image > img blaze-div > blaze-div > blaze-image > img
/games/b88b01ce14eaf5a20165e2971a841b08/69e7b16f3b0add7fc...23.6 KiB15.6 KiB
Minnesota Timberwolves v Denver Nuggets - Game Two div.PagePromo-media > a.Link > picture > img.Image
/dims4/default/4985763/2147483647/strip/true/crop/6681x37...16.6 KiB15.6 KiB
Sony Open div.PagePromo-media > a.Link > picture > img.Image
/dims4/default/64f5d82/2147483647/strip/true/crop/3587x20...16.0 KiB14.9 KiB
Image for Game 2: 76ers vs. Celtics div.PagePromo-media > a.Link > picture > img.Image
/dims4/default/fd25a27/2147483647/strip/true/crop/1280x71...16.1 KiB14.0 KiB
blaze-div > blaze-div > blaze-image > img blaze-div > blaze-div > blaze-image > img
/games/b88b01ce14eaf5a20165e2971a841b08/69e6d82e834b4f525...21.0 KiB13.8 KiB
blaze-div > blaze-div > blaze-image > img blaze-div > blaze-div > blaze-image > img
/games/b88b01ce14eaf5a20165e2971a841b08/69e70be3b76c47e63...20.7 KiB13.7 KiB
blaze-div > blaze-div > blaze-image > img blaze-div > blaze-div > blaze-image > img
/games/b88b01ce14eaf5a20165e2971a841b08/69e6ec20e52bda0b5...20.5 KiB13.6 KiB
nbc_pft_nfldrafttrades_260421.jpg a.VideoPlaylistItem > div.VideoPlaylistItem-media > picture > img.Image
/dims4/default/bed60dd/2147483647/strip/true/crop/1920x10...16.2 KiB13.3 KiB
blaze-div > blaze-div > blaze-image > img blaze-div > blaze-div > blaze-image > img
/games/b88b01ce14eaf5a20165e2971a841b08/69e6eca0b33ad95f7...19.7 KiB13.0 KiB
blaze-div > blaze-div > blaze-image > img blaze-div > blaze-div > blaze-image > img
/games/b88b01ce14eaf5a20165e2971a841b08/b209ac57-8464-413...15.8 KiB10.5 KiB
blaze-div > blaze-div > blaze-image > img blaze-div > blaze-div > blaze-image > img
/games/b88b01ce14eaf5a20165e2971a841b08/878fbbf9-034f-452...14.5 KiB9.6 KiB
div.sr-us-score-nano__match > div.sr-us-score-nano__team > div.sr-us-score-nano__team-crest > img.sr-crest-img div.sr-us-score-nano__match > div.sr-us-score-nano__team > div.sr-us-score-nano__team-crest > img.sr-crest-img
img.sportradar.com/ls/crest/medium/3417.png8.1 KiB8.0 KiB
FBL-ENG-PR-BRIGHTON-CHELSEA div.PagePromo-media > a.Link > picture > img.Image
/dims4/default/90a89f7/2147483647/strip/true/crop/3828x21...13.9 KiB8.0 KiB
div.sr-us-score-nano__match > div.sr-us-score-nano__team > div.sr-us-score-nano__team-crest > img.sr-crest-img div.sr-us-score-nano__match > div.sr-us-score-nano__team > div.sr-us-score-nano__team-crest > img.sr-crest-img
img.sportradar.com/ls/crest/medium/3426.png7.9 KiB7.9 KiB
div.sr-us-score-nano__match > div.sr-us-score-nano__team > div.sr-us-score-nano__team-crest > img.sr-crest-img div.sr-us-score-nano__match > div.sr-us-score-nano__team > div.sr-us-score-nano__team-crest > img.sr-crest-img
img.sportradar.com/ls/crest/medium/3421.png7.7 KiB7.6 KiB
div.sr-us-score-nano__match > div.sr-us-score-nano__team > div.sr-us-score-nano__team-crest > img.sr-crest-img div.sr-us-score-nano__match > div.sr-us-score-nano__team > div.sr-us-score-nano__team-crest > img.sr-crest-img
img.sportradar.com/ls/crest/medium/3423.png6.7 KiB6.6 KiB
NBA: Playoffs-Golden State Warriors at Phoenix Suns div.PagePromo-media > a.Link > picture > img.Image
/dims4/default/82510c7/2147483647/strip/true/crop/2773x15...10.7 KiB4.9 KiB

These insights are also available in the Chrome DevTools Performance Panel - record a trace to view more detailed information.

Time to Interactive is the amount of time it takes for the page to become fully interactive. Learn more about the Time to Interactive metric.

Why this matters

Performance issues directly impact user engagement and conversion rates.

TTI

Redirects introduce additional delays before the page can be loaded. Learn how to avoid page redirects.

Why this matters

Performance issues directly impact user engagement and conversion rates.

Estimated savings: 835 ms
URLTime Spent
nbcsports.com/835 ms
www.nbcsports.com/0.0 ms

The maximum potential First Input Delay that your users could experience is the duration of the longest task. Learn more about the Maximum Potential First Input Delay metric.

Why this matters

Performance issues directly impact user engagement and conversion rates.

Diagnostics

Reduce unused rules from stylesheets and defer CSS not used for above-the-fold content to decrease bytes consumed by network activity. Learn how to reduce unused CSS.

Why this matters

Performance issues directly impact user engagement and conversion rates.

Consider reducing the time spent parsing, compiling, and executing JS. You may find delivering smaller JS payloads helps with this. Learn how to reduce Javascript execution time.

Why this matters

Performance issues directly impact user engagement and conversion rates.

URLTotal CPU TimeScript EvaluationScript Parse
www.nbcsports.com/9.6 s486 ms12 ms
Unattributable8.8 s721 ms0.0 ms
cdn.taboola.com/libtrc/nbcsports-network/loader.js3.1 s1.1 s192 ms
cdn.doubleverify.com/dv-measurements9761.js2.5 s2.0 s207 ms
nbcsports.brightspotcdn.com/resource/webpack/108.6cc2139b0193fe31b577.js2.5 s1.9 s95 ms
/pagead/managed/js/gpt/m202604160201/pubads_impl.js2.2 s1.8 s210 ms
mssl.fwmrm.net/libs/adm/7.2.1/AdManager.js1.8 s1.2 s41 ms
ssl.p.jwpcdn.com/player/v/8.46.2/jwplayer.core.controls.html5.js1.4 s776 ms63 ms
widgets.media.sportradar.com/NBCUniversal/widgetloader1.3 s784 ms55 ms
vidstat.taboola.com/vpaid/units/36_0_9/infra/cmTagFEED_MANAGER.js960 ms835 ms69 ms
/resource/00000187-de45-d718-ada7-fe4596550000/vendor/ado...933 ms809 ms19 ms
vidstat.taboola.com/lite-unit/5.7.0/UnitFeedManagerMobile.min.js878 ms569 ms12 ms
/extensions/EP31dbb9c60e404ba1aa6e746d49be6f29/AppMeasure...744 ms687 ms0.7 ms
cdn.cookielaw.org/scripttemplates/202512.1.0/otBannerSdk.js635 ms503 ms73 ms
c.amazon-adsystem.com/aax2/apstag.js627 ms197 ms42 ms
cdn.dv.tech/dvbm.js613 ms509 ms58 ms
nbcsports.brightspotcdn.com/resource/webpack/2522.30ee6c96bc3f3c10f045.js520 ms83 ms5.7 ms
/pagead/managed/js/activeview/current/ufs_web_display.js511 ms443 ms46 ms
www.googletagmanager.com/gtag/js?id=AW-621187035&cx=c&gtm=4e64h1500 ms443 ms52 ms
www.googletagmanager.com/gtag/js?id=G-CPKCVB24YC&cx=c&_slc=1499 ms376 ms119 ms
d1z2jf7jlzjs58.cloudfront.net/keys/nbcsports.com/p.js499 ms399 ms25 ms
mps.nbcuni.com/fetch/ext/load-nbcsports-v2-web.js?%20nowrite=2498 ms398 ms52 ms
cdn.jwplayer.com/libraries/Uk7snCW3.js443 ms390 ms23 ms
widgets.media.sportradar.com/assets/js/chunk.us.common.scoreTicker.d72b302a.js431 ms374 ms19 ms
micro.rubiconproject.com/prebid/dynamic/24610.js342 ms278 ms62 ms
assets.adobedtm.com/a2ef59fba8e9/ffbecea365ae/launch-20629b03d5f7.min.js311 ms207 ms33 ms
cloudchickens.com/lh3p160/h5k9e.min.js267 ms202 ms13 ms
cdn.doubleverify.com/dvtp_src.js248 ms229 ms9.5 ms
/z9gd/ffc155a5-eba8-47bf-8e99-ed72cbcffdaf/www.nbcsports....211 ms185 ms0.5 ms
/resource/00000187-de45-d718-ada7-fe4596550000/styles/def...208 ms196 ms3.9 ms
/signals/config/674090812743125?v=2.9.303&r=stable&domain...199 ms172 ms24 ms
pub.doubleverify.com/dvtag/24187061/DV1473088/pub.js189 ms152 ms12 ms
/vendor/ffc155a5-eba8-47bf-8e99-ed72cbcffdaf/main.js?cb=1...186 ms100 ms51 ms
connect.facebook.net/en_US/bundle/sdk.js/184 ms151 ms32 ms
connect.facebook.net/en_US/fbevents.js167 ms123 ms43 ms
vidstat.taboola.com/vpaid/vPlayer/player/v18.0.4/OvaMediaPlayer.js164 ms94 ms57 ms
cdn.cookielaw.org/scripttemplates/202512.1.0/otGPP.js155 ms135 ms18 ms
imasdk.googleapis.com/js/sdkloader/ima3.js155 ms97 ms57 ms
/js/v2/us1-d26be8b82e8a5a4faf49eabd169d04f6/mparticle.js?...148 ms94 ms51 ms
sb.scorecardresearch.com/c2/plugins/streamingtag_plugin_jwplayer.js142 ms34 ms24 ms
vidstat.taboola.com/vpaid/vPlayer/player/v18.0.4/TBPrebidHandler.js135 ms103 ms28 ms
cdn.cookielaw.org/opt-out/otCCPAiab.js118 ms73 ms3.0 ms
securepubads.g.doubleclick.net/tag/js/gpt.js112 ms98 ms13 ms
widgets.media.sportradar.com/assets/js/chunk.87468.5d297472.js102 ms50 ms40 ms
vidstat.taboola.com/vpaid/vPlayer/player/v18.0.4/TBbeachfrontPrebidHandler.js85 ms65 ms17 ms
widgets.media.sportradar.com/assets/js/chunk.react.9d43ec25.js84 ms33 ms14 ms
mssl.fwmrm.net/libs/omsdk/1.4.7/omweb-v1.js84 ms56 ms5.8 ms
ep2.adtrafficquality.google/sodar/sodar2.js83 ms77 ms3.0 ms
sdk.mvp.fan/web-sdk/js/hls.js@1.5.20.js82 ms34 ms46 ms
cdn.cookielaw.org/consent/bc8ce68a-b6d0-4e2d-b6ba-5f0f1811d474/otSDKStub.js81 ms62 ms4.9 ms
nbcu.track.securedvisit.com/js/sv.js?sv_cid=5998_04678&sv_origin=nbcsports.com76 ms64 ms7.5 ms
www.google-analytics.com/analytics.js74 ms61 ms6.4 ms
/visit.js?gdpr=&gdpr_consent=&flvr=0&ttmms=78&ttfrms=37&b...68 ms65 ms0.6 ms
/ad/g/1?prof=169843%3Anbcu_web_jwp_cs_moat_https&nw=16984...67 ms57 ms7.5 ms
static.ads-twitter.com/uwt.js53 ms46 ms5.6 ms
nbcsports.brightspotcdn.com/resource/webpack/4151.5ed568a2d636cf87dcb9.js52 ms12 ms1.3 ms
nbcsports.brightspotcdn.com/resource/webpack/679.0ee488fae9a07e4da6f8.js51 ms45 ms2.3 ms

Consider reducing the time spent parsing, compiling and executing JS. You may find delivering smaller JS payloads helps with this. Learn how to minimize main-thread work

Why this matters

Performance issues directly impact user engagement and conversion rates.

CategoryTime Spent
Script Evaluation21.7 s
Other13.8 s
Style & Layout6.2 s
Script Parsing & Compilation2.3 s
Rendering2.1 s
Garbage Collection1.2 s
Parse HTML & CSS448 ms

Many navigations are performed by going back to a previous page, or forwards again. The back/forward cache (bfcache) can speed up these return navigations. Learn more about the bfcache

Why this matters

Performance issues directly impact user engagement and conversion rates.

Failure reasonFailure type
The page has an unload handler in the main frame.Actionable

Minifying CSS files can reduce network payload sizes. Learn how to minify CSS.

Why this matters

Performance issues directly impact user engagement and conversion rates.

Estimated savings: 0.0 ms 37.4 KiB

Minifying JavaScript files can reduce payload sizes and script parse time. Learn how to minify JavaScript.

Why this matters

Performance issues directly impact user engagement and conversion rates.

Reduce unused JavaScript and defer loading scripts until they are required to decrease bytes consumed by network activity. Learn how to reduce unused JavaScript.

Why this matters

Multi-megabyte JavaScript bundles delay every interactive feature on the page.

Learn more

This is the Lighthouse audit fired when too much JS is shipped relative to what executes. The fix isn't a config flag — it requires bundle analysis (webpack-bundle-analyzer, rollup-plugin-visualizer), splitting routes into chunks, lazy-loading off-screen components, and removing unused dependencies. Fundamentally different from minification: minifying reduces byte count, this reduces what's downloaded at all.

Source: Google web.dev / Lighthouse

Estimated savings: 0.0 ms 2.4 MiB
URLTransfer SizeEst Savings
nbcsports.brightspotcdn.com/resource/webpack/108.6cc2139b0193fe31b577.js846.2 KiB530.5 KiB
imasdk.googleapis.com/js/sdkloader/ima3.js466.3 KiB352.4 KiB
cdn.taboola.com/libtrc/nbcsports-network/loader.js325.3 KiB138.6 KiB
sdk.mvp.fan/web-sdk/js/hls.js@1.5.20.js113.6 KiB102.7 KiB
/pagead/managed/js/gpt/m202604160201/pubads_impl.js187.7 KiB89.0 KiB
/js/v2/us1-d26be8b82e8a5a4faf49eabd169d04f6/mparticle.js?...118.4 KiB85.8 KiB
/vendor/ffc155a5-eba8-47bf-8e99-ed72cbcffdaf/main.js?cb=1...118.8 KiB72.1 KiB
www.googletagmanager.com/gtag/js?id=G-CPKCVB24YC&cx=c&_slc=1164.1 KiB68.2 KiB
cdn.cookielaw.org/scripttemplates/202512.1.0/otBannerSdk.js125.9 KiB67.5 KiB
vidstat.taboola.com/vpaid/units/36_0_9/infra/cmTagFEED_MANAGER.js113.6 KiB67.0 KiB
cdn.doubleverify.com/dv-measurements9761.js93.9 KiB65.6 KiB
www.googletagmanager.com/gtag/js?id=AW-621187035&cx=c&gtm=4e64h1144.5 KiB55.3 KiB
connect.facebook.net/en_US/bundle/sdk.js/77.6 KiB54.0 KiB
widgets.media.sportradar.com/assets/js/chunk.87468.5d297472.js103.3 KiB51.7 KiB
mssl.fwmrm.net/libs/adm/7.2.1/AdManager.js90.5 KiB50.8 KiB
vidstat.taboola.com/vpaid/vPlayer/player/v18.0.4/TBPrebidHandler.js73.3 KiB46.2 KiB
vidstat.taboola.com/vpaid/vPlayer/player/v18.0.4/TBbeachfrontPrebidHandler.js46.3 KiB44.1 KiB
vidstat.taboola.com/vpaid/vPlayer/player/v18.0.4/OvaMediaPlayer.js87.1 KiB40.9 KiB
c.amazon-adsystem.com/aax2/apstag.js90.6 KiB38.5 KiB
widgets.media.sportradar.com/NBCUniversal/widgetloader80.6 KiB37.5 KiB
cdn.dv.tech/dvbm.js101.4 KiB37.2 KiB
cdn.doubleverify.com/dv-measurements9761.js93.9 KiB35.7 KiB
micro.rubiconproject.com/prebid/dynamic/24610.js135.6 KiB34.7 KiB
cdn.doubleverify.com/dv-measurements9761.js93.9 KiB33.4 KiB
/pagead/managed/js/activeview/current/ufs_web_display.js73.1 KiB30.9 KiB
/pagead/managed/js/activeview/current/ufs_web_display.js73.1 KiB30.2 KiB
sb.scorecardresearch.com/c2/plugins/streamingtag_plugin_jwplayer.js53.0 KiB29.3 KiB
connect.facebook.net/en_US/fbevents.js96.5 KiB29.2 KiB
d1z2jf7jlzjs58.cloudfront.net/keys/nbcsports.com/p.js60.1 KiB28.5 KiB
assets.adobedtm.com/a2ef59fba8e9/ffbecea365ae/launch-20629b03d5f7.min.js76.4 KiB28.4 KiB
ssl.p.jwpcdn.com/player/v/8.46.2/jwplayer.core.controls.html5.js109.1 KiB28.4 KiB
cdn.jwplayer.com/libraries/Uk7snCW3.js65.9 KiB22.0 KiB
mps.nbcuni.com/fetch/ext/load-nbcsports-v2-web.js?%20nowrite=254.8 KiB21.1 KiB
widgets.media.sportradar.com/assets/js/chunk.us.common.scoreTicker.d72b302a.js47.6 KiB20.3 KiB

Set an explicit width and height on image elements to reduce layout shifts and improve CLS. Learn how to set image dimensions

Why this matters

Performance issues directly impact user engagement and conversion rates.

URL
NBC_Sports_2023.svg div.Page-footer-content > div.Page-footer-logo > a > img.PageLogo-image
/7e/64/509b5f2e485994bb3a02473406cc/nbc-sports-2023.svg

More information about the performance of your application. These numbers don't directly affect the Performance score.

Layout shift culprits
Optimize DOM size
LCP breakdown
Optimize viewport for mobile
User Timing marks and measures 31 user timings
Avoid long main-thread tasks 20 long tasks found
Avoid non-composited animations 10 animated elements found
Network Requests
Network Round Trip Times 130 ms
Server Backend Latencies 230 ms
Tasks
Diagnostics
Metrics
Screenshot Thumbnails
Final Screenshot
Script Treemap Data
Resources Summary
Initial server response time was short Root document took 30 ms
Avoid large layout shifts 6 layout shifts found
INP breakdown
78

Accessibility

These checks highlight opportunities to improve the accessibility of your web app. Automatic detection can only detect a subset of issues and does not guarantee the accessibility of your web app, so manual testing is also encouraged.

ARIA

Focusable descendents within an `[aria-hidden="true"]` element prevent those interactive elements from being available to users of assistive technologies like screen readers. Learn how `aria-hidden` affects focusable elements.

Why this matters

Performance issues directly impact user engagement and conversion rates.

Failing Elements
7:58 What Lawrence trade says about player empowerment div.VideoPlaylistModule-playlist-items > div.flickity-viewport > div.flickity-slider > div.VideoPlaylistModule-playlist-items-item
12:07 Dolphins must ‘restock the shelves’ in draft div.VideoPlaylistModule-playlist-items > div.flickity-viewport > div.flickity-slider > div.VideoPlaylistModule-playlist-items-item
7:21 Dissecting Jefferson’s comments on Murray div.VideoPlaylistModule-playlist-items > div.flickity-viewport > div.flickity-slider > div.VideoPlaylistModule-playlist-items-item
9:46 Williams, Johnson need ‘healthy amount of tension’ div.VideoPlaylistModule-playlist-items > div.flickity-viewport > div.flickity-slider > div.VideoPlaylistModule-playlist-items-item
7:20 Could a player ever pull out of the NFL draft? div.VideoPlaylistModule-playlist-items > div.flickity-viewport > div.flickity-slider > div.VideoPlaylistModule-playlist-items-item
7:05 Wilson, Boston become highest paid WNBA players div.VideoPlaylistModule-playlist-items > div.flickity-viewport > div.flickity-slider > div.VideoPlaylistModule-playlist-items-item
21:25 Liberty, Sky headline WNBA Free Agency winners div.VideoPlaylistModule-playlist-items > div.flickity-viewport > div.flickity-slider > div.VideoPlaylistModule-playlist-items-item
15:01 Did Lynx, Fire ‘lose’ Free Agency this season? div.VideoPlaylistModule-playlist-items > div.flickity-viewport > div.flickity-slider > div.VideoPlaylistModule-playlist-items-item
1:07 Kadioglu puts Brighton 1-0 ahead of Chelsea div.VideoPlaylistModule-playlist-items > div.flickity-viewport > div.flickity-slider > div.VideoPlaylistModule-playlist-items-item
Freddie Freeman LAD 1st Baseman #5 1hDodgers activated 1B Freddie Freeman from … ul.PlayerNewsModuleCarousel-slides > div.flickity-viewport > div.flickity-slider > li.PlayerNewsModuleCarousel-slide
Zack Wheeler PHI Starting Pitcher #45 1hZack Wheeler (shoulder) will be activat… ul.PlayerNewsModuleCarousel-slides > div.flickity-viewport > div.flickity-slider > li.PlayerNewsModuleCarousel-slide
Raisel Iglesias ATL Relief Pitcher #26 1hRaisel Iglesias underwent an MRI that … ul.PlayerNewsModuleCarousel-slides > div.flickity-viewport > div.flickity-slider > li.PlayerNewsModuleCarousel-slide
Juan Soto NYM Right Fielder #22 2hMets manager Carlos Mendoza confirmed Juan So… ul.PlayerNewsModuleCarousel-slides > div.flickity-viewport > div.flickity-slider > li.PlayerNewsModuleCarousel-slide
Blake Snell LAD Starting Pitcher #7 3hBlake Snell (shoulder) is scheduled to ma… ul.PlayerNewsModuleCarousel-slides > div.flickity-viewport > div.flickity-slider > li.PlayerNewsModuleCarousel-slide
Ronald Acuña Jr. ATL Right Fielder #13 4hRonald Acuña Jr. is hitting leadoff an… ul.PlayerNewsModuleCarousel-slides > div.flickity-viewport > div.flickity-slider > li.PlayerNewsModuleCarousel-slide
Sonny Gray BOS Starting Pitcher #54 4hRed Sox placed RHP Sonny Gray on the 15-d… ul.PlayerNewsModuleCarousel-slides > div.flickity-viewport > div.flickity-slider > li.PlayerNewsModuleCarousel-slide
Juan Soto NYM Right Fielder #22 5hJon Heyman of the New York Post reports that … ul.PlayerNewsModuleCarousel-slides > div.flickity-viewport > div.flickity-slider > li.PlayerNewsModuleCarousel-slide
Adley Rutschman BAL Catcher #35 5hOrioles activated C Adley Rutschman off the 1… ul.PlayerNewsModuleCarousel-slides > div.flickity-viewport > div.flickity-slider > li.PlayerNewsModuleCarousel-slide
Brionna Jones’ status for the start of the Dream’s season is uncertain followin… bsp-list-carousel.PageList4UpCarousel-items > div.flickity-viewport > div.flickity-slider > div.PageList4UpCarousel-items-item
02:21 Fam ‘can’t wait’ to begin WNBA career in Seattle bsp-list-carousel.PageList4UpCarousel-items > div.flickity-viewport > div.flickity-slider > div.PageList4UpCarousel-items-item
Caitlin Clark getting reacclimated to Fever digs as she returns to practice for… bsp-list-carousel.PageList4UpCarousel-items > div.flickity-viewport > div.flickity-slider > div.PageList4UpCarousel-items-item
Aliyah Boston gets extension with Fever under WNBA’s new provision for exceptio… bsp-list-carousel.PageList4UpCarousel-items > div.flickity-viewport > div.flickity-slider > div.PageList4UpCarousel-items-item
03:07 Miles is bringing joy into WNBA career with Lynx bsp-list-carousel.PageList4UpCarousel-items > div.flickity-viewport > div.flickity-slider > div.PageList4UpCarousel-items-item
Lynx re-sign 5-time All-Star forward Napheesa Collier Associated Press bsp-list-carousel.PageList4UpCarousel-items > div.flickity-viewport > div.flickity-slider > div.PageList4UpCarousel-items-item
Aces re-sign four-time MVP A’ja Wilson to lock in their dynasty core Associated… bsp-list-carousel.PageList4UpCarousel-items > div.flickity-viewport > div.flickity-slider > div.PageList4UpCarousel-items-item

These are opportunities to improve the usage of ARIA in your application which may enhance the experience for users of assistive technology, like a screen reader.

Names and labels

Informative elements should aim for short, descriptive alternate text. Decorative elements can be ignored with an empty alt attribute. Learn more about the `alt` attribute.

Why this matters

Performance issues directly impact user engagement and conversion rates.

Failing Elements
div.sr-us-score-nano__match > div.sr-us-score-nano__team > div.sr-us-score-nano__team-crest > img.sr-crest-img div.sr-us-score-nano__match > div.sr-us-score-nano__team > div.sr-us-score-nano__team-crest > img.sr-crest-img
div.sr-us-score-nano__match > div.sr-us-score-nano__team > div.sr-us-score-nano__team-crest > img.sr-crest-img div.sr-us-score-nano__match > div.sr-us-score-nano__team > div.sr-us-score-nano__team-crest > img.sr-crest-img
div.sr-us-score-nano__match > div.sr-us-score-nano__team > div.sr-us-score-nano__team-crest > img.sr-crest-img div.sr-us-score-nano__match > div.sr-us-score-nano__team > div.sr-us-score-nano__team-crest > img.sr-crest-img
div.sr-us-score-nano__match > div.sr-us-score-nano__team > div.sr-us-score-nano__team-crest > img.sr-crest-img div.sr-us-score-nano__match > div.sr-us-score-nano__team > div.sr-us-score-nano__team-crest > img.sr-crest-img
div.sr-us-score-nano__match > div.sr-us-score-nano__team > div.sr-us-score-nano__team-crest > img.sr-crest-img div.sr-us-score-nano__match > div.sr-us-score-nano__team > div.sr-us-score-nano__team-crest > img.sr-crest-img
div.sr-us-score-nano__match > div.sr-us-score-nano__team > div.sr-us-score-nano__team-crest > img.sr-crest-img div.sr-us-score-nano__match > div.sr-us-score-nano__team > div.sr-us-score-nano__team-crest > img.sr-crest-img

These are opportunities to improve the semantics of the controls in your application. This may enhance the experience for users of assistive technology, like a screen reader.

Tables and lists

Screen readers have a specific way of announcing lists. Ensuring proper list structure aids screen reader output. Learn more about proper list structure.

Why this matters

Performance issues directly impact user engagement and conversion rates.

Failing Elements
Payton Tolle BOS Starting Pitcher #70 Personalize your Rotoworld feed by favori… form.PlayerNewsModule-form > div.PlayerNewsModule-ajax > bsp-list-carousel > ul.PlayerNewsModuleCarousel-slides

Screen readers require list items (`<li>`) to be contained within a parent `<ul>`, `<ol>` or `<menu>` to be announced properly. Learn more about proper list structure.

Why this matters

Performance issues directly impact user engagement and conversion rates.

Failing Elements
Payton Tolle BOS Starting Pitcher #70 Personalize your Rotoworld feed by favori… ul.PlayerNewsModuleCarousel-slides > div.flickity-viewport > div.flickity-slider > li.PlayerNewsModuleCarousel-slide

These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.

Best practices

Disabling zooming is problematic for users with low vision who rely on screen magnification to properly see the contents of a web page. Learn more about the viewport meta tag.

Why this matters

Performance issues directly impact user engagement and conversion rates.

Failing Elements
head > meta head > meta

Touch targets with sufficient size and spacing help users who may have difficulty targeting small controls to activate the targets. Learn more about touch targets.

Why this matters

Performance issues directly impact user engagement and conversion rates.

Failing Elements
Submit Search div.SearchOverlay-search-overlay > form.SearchOverlay-search-form > label.SearchOverlay-search-label > button.SearchOverlay-search-submit
Andy Edwards div.PagePromo-authors > ul.Page-authors-items > li.Page-authors-items-item > a.Mention
Kurt Helin div.PagePromo-authors > ul.Page-authors-items > li.Page-authors-items-item > a.Mention
Mike Florio div.PagePromo-authors > ul.Page-authors-items > li.Page-authors-items-item > a.Mention
Kurt Helin div.PagePromo-authors > ul.Page-authors-items > li.Page-authors-items-item > a.Mention
Kurt Helin div.PagePromo-authors > ul.Page-authors-items > li.Page-authors-items-item > a.Mention
Associated Press div.PagePromo-authors > ul.Page-authors-items > li.Page-authors-items-item > a.Mention
Sponsored span.video-label-box > span.branding > div.logoDiv > a.trc_mobile_disclosure_link
Sponsored span.video-label-box > span.branding > div.logoDiv > a.trc_mobile_disclosure_link
Sponsored span.video-label-box > span.branding > div.logoDiv > a.trc_mobile_disclosure_link
Sponsored span.video-label-box > span.branding > div.logoDiv > a.trc_mobile_disclosure_link
Sponsored span.video-label-box > span.branding > div.logoDiv > a.trc_mobile_disclosure_link

These items highlight common accessibility best practices.

Visible text labels that do not match the accessible name can result in a confusing experience for screen reader users. Learn more about accessible names.

Why this matters

Performance issues directly impact user engagement and conversion rates.

Failing Elements
by Taboola div#trc_header_146434337 > div.trc_header_ext > div.logoDiv > a.trc_mobile_attribution_link
Promoted Links div#trc_header_146434337 > div.trc_header_ext > div.logoDiv > a.trc_mobile_disclosure_link
14:43 div.PageList4Up-items-item > div.PagePromo > div.PagePromo-media > a.Link
04:50 div.PageList7Up-items-item > div.PagePromo > div.PagePromo-media > a.Link
01:59 div.PageList7Up-items-item > div.PagePromo > div.PagePromo-media > a.Link
03:28 div.PageList7Up-items-item > div.PagePromo > div.PagePromo-media > a.Link
03:26 div.PageList7Up-items-item > div.PagePromo > div.PagePromo-media > a.Link
01:38 div.PageList7Up-items-item > div.PagePromo > div.PagePromo-media > a.Link
04:10 div.PageList4Up-items-item > div.PagePromo > div.PagePromo-media > a.Link
Sponsored Links by Taboola span.video-label-box > span.branding > div.logoDiv > a.trc_mobile_disclosure_link
02:17 div.PageList4Up-items-item > div.PagePromo > div.PagePromo-media > a.Link
02:02 div.PageList4Up-items-item > div.PagePromo > div.PagePromo-media > a.Link
02:51 div.PageList4Up-items-item > div.PagePromo > div.PagePromo-media > a.Link
02:34 div.PageList6Up-items-item > div.PagePromo > div.PagePromo-media > a.Link
04:11 div.PageList6Up-items-item > div.PagePromo > div.PagePromo-media > a.Link
07:03 div.PageList6Up-items-item > div.PagePromo > div.PagePromo-media > a.Link
52 div.PageList6Up-items-item > div.PagePromo > div.PagePromo-media > a.Link
06:41 div.PageList6Up-items-item > div.PagePromo > div.PagePromo-media > a.Link
Shai Gilgeous-Alexander div.PagePromo-mentions > ul.PagePromo-mentions-items > li.PagePromo-mentions-items-item > a.Mention
Kevin Durant div.PagePromo-mentions > ul.PagePromo-mentions-items > li.PagePromo-mentions-items-item > a.Mention
Interactive controls are keyboard focusable
Interactive elements indicate their purpose and state
The page has a logical tab order
Visual order on the page follows DOM order
User focus is not accidentally trapped in a region
The user's focus is directed to new content added to the page
HTML5 landmark elements are used to improve navigation
Offscreen content is hidden from assistive technology
Custom controls have associated labels
Custom controls have ARIA roles
`[aria-*]` attributes match their roles
`[aria-hidden="true"]` is not present on the document `<body>`
`[role]`s have all required `[aria-*]` attributes
`[role]` values are valid
`[aria-*]` attributes have valid values
`[aria-*]` attributes are valid and not misspelled
Buttons have an accessible name
Form elements have associated labels
Select elements have associated label elements.
`button`, `link`, and `menuitem` elements have accessible names
ARIA attributes are used as specified for the element's role
Elements use only permitted ARIA attributes
Background and foreground colors have a sufficient contrast ratio
Document has a `<title>` element
`<frame>` or `<iframe>` elements have a title
`<html>` element has a `[lang]` attribute
`<html>` element has a valid value for its `[lang]` attribute
Links are distinguishable without relying on color.
Links have a discernible name
No element has a `[tabindex]` value greater than 0
Heading elements appear in a sequentially-descending order
Document has a main landmark.
Deprecated ARIA roles were not used
`<video>` elements contain a `<track>` element with `[kind="captions"]`
Identical links have the same purpose.
`[accesskey]` values are unique
Elements with `role="dialog"` or `role="alertdialog"` have accessible names.
ARIA input fields have accessible names
ARIA `meter` elements have accessible names
ARIA `progressbar` elements have accessible names
Elements with an ARIA `[role]` that require children to contain a specific `[role]` have all required children.
`[role]`s are contained by their required parent element
Elements with the `role=text` attribute do not have focusable descendents.
ARIA toggle fields have accessible names
ARIA `tooltip` elements have accessible names
ARIA `treeitem` elements have accessible names
The page contains a heading, skip link, or landmark region
`<dl>`'s contain only properly-ordered `<dt>` and `<dd>` groups, `<script>`, `<template>` or `<div>` elements.
Definition list items are wrapped in `<dl>` elements
ARIA IDs are unique
No form fields have multiple labels
`<html>` element has an `[xml:lang]` attribute with the same base language as the `[lang]` attribute.
Input buttons have discernible text.
`<input type="image">` elements have `[alt]` text
The document does not use `<meta http-equiv="refresh">`
`<object>` elements have alternate text
Skip links are focusable.
Cells in a `<table>` element that use the `[headers]` attribute refer to table cells within the same table.
`<th>` elements and elements with `[role="columnheader"/"rowheader"]` have data cells they describe.
`[lang]` attributes have a valid value
Tables have different content in the summary attribute and `<caption>`.
All heading elements contain content.
Uses ARIA roles only on compatible elements
Image elements do not have `[alt]` attributes that are redundant text.
Tables use `<caption>` instead of cells with the `[colspan]` attribute to indicate a caption.
`<td>` elements in a large `<table>` have one or more table headers.
54

Best Practices

Trust and Safety

All sites should be protected with HTTPS, even ones that don't handle sensitive data. This includes avoiding mixed content, where some resources are loaded over HTTP despite the initial request being served over HTTPS. HTTPS prevents intruders from tampering with or passively listening in on the communications between your app and your users, and is a prerequisite for HTTP/2 and many new web platform APIs. Learn more about HTTPS.

Why this matters

Performance issues directly impact user engagement and conversion rates.

General

Deprecated APIs will eventually be removed from the browser. Learn more about deprecated APIs.

Why this matters

Performance issues directly impact user engagement and conversion rates.

Deprecation / WarningSource
Unload event listeners are deprecated and will be removed.
line 2, col 1792
AttributionReporting
Topics
SharedStorage

Errors logged to the console indicate unresolved problems. They can come from network request failures and other browser concerns. Learn more about this errors in console diagnostic audit

Why this matters

Performance issues directly impact user engagement and conversion rates.

SourceDescription
Failed to load resource: net::ERR_NAME_NOT_RESOLVED
Failed to load resource: net::ERR_NAME_NOT_RESOLVED
TypeError: DIGIOH: Custom JS Apps #833 (Parent: AfterDocReady) -- t.mParticle.Identity.getCurrentUser is not a function at https://www.lightboxcdn.com/vendor/ffc155a5-eba8-47bf-8e99-ed72cbcffdaf/custom.js?cb=4F47D7027256EE879C00BB97EDD63A5F:1:17734 at window.CJSAPPS_PARENT.<computed>.AfterDocReady (https://www.lightboxcdn.com/vendor/ffc155a5-eba8-47bf-8e99-ed72cbcffdaf/custom.js?cb=4F47D7027256EE879C00BB97EDD63A5F:1:17853) at kt (https://www.lightboxcdn.com/vendor/ffc155a5-eba8-47bf-8e99-ed72cbcffdaf/main.js?cb=1320689CFFE19BFFE69C667D18168177:1:348680) at gr (https://www.lightboxcdn.com/vendor/ffc155a5-eba8-47bf-8e99-ed72cbcffdaf/main.js?cb=1320689CFFE19BFFE69C667D18168177:1:424665) at dr (https://www.lightboxcdn.com/vendor/ffc155a5-eba8-47bf-8e99-ed72cbcffdaf/main.js?cb=1320689CFFE19BFFE69C667D18168177:1:412477) at https://www.lightboxcdn.com/vendor/ffc155a5-eba8-47bf-8e99-ed72cbcffdaf/main.js?cb=1320689CFFE19BFFE69C667D18168177:1:417496

Issues logged to the `Issues` panel in Chrome Devtools indicate unresolved problems. They can come from network request failures, insufficient security controls, and other browser concerns. Open up the Issues panel in Chrome DevTools for more details on each issue.

Why this matters

Performance issues directly impact user engagement and conversion rates.

Issue type
Mixed content
Avoids third-party cookies
Allows users to paste into input fields
Avoids requesting the geolocation permission on page load
Avoids requesting the notification permission on page load
Displays images with correct aspect ratio
Serves images with appropriate resolution
Page has the HTML doctype
Properly defines charset
Ensure CSP is effective against XSS attacks
Use a strong HSTS policy
Ensure proper origin isolation with COOP
Mitigate clickjacking with XFO or CSP
Mitigate DOM-based XSS with Trusted Types
Detected JavaScript libraries
Page has valid source maps
Redirects HTTP traffic to HTTPS
77

SEO

These checks ensure that your page is following basic search engine optimization advice. There are many additional factors Lighthouse does not score here that may affect your search ranking, including performance on Core Web Vitals. Learn more about Google Search Essentials.

Content Best Practices

Descriptive link text helps search engines understand your content. Learn how to make links more accessible.

Why this matters

Performance issues directly impact user engagement and conversion rates.

Informative elements should aim for short, descriptive alternate text. Decorative elements can be ignored with an empty alt attribute. Learn more about the `alt` attribute.

Why this matters

Performance issues directly impact user engagement and conversion rates.

Failing Elements
div.sr-us-score-nano__match > div.sr-us-score-nano__team > div.sr-us-score-nano__team-crest > img.sr-crest-img div.sr-us-score-nano__match > div.sr-us-score-nano__team > div.sr-us-score-nano__team-crest > img.sr-crest-img
div.sr-us-score-nano__match > div.sr-us-score-nano__team > div.sr-us-score-nano__team-crest > img.sr-crest-img div.sr-us-score-nano__match > div.sr-us-score-nano__team > div.sr-us-score-nano__team-crest > img.sr-crest-img
div.sr-us-score-nano__match > div.sr-us-score-nano__team > div.sr-us-score-nano__team-crest > img.sr-crest-img div.sr-us-score-nano__match > div.sr-us-score-nano__team > div.sr-us-score-nano__team-crest > img.sr-crest-img
div.sr-us-score-nano__match > div.sr-us-score-nano__team > div.sr-us-score-nano__team-crest > img.sr-crest-img div.sr-us-score-nano__match > div.sr-us-score-nano__team > div.sr-us-score-nano__team-crest > img.sr-crest-img
div.sr-us-score-nano__match > div.sr-us-score-nano__team > div.sr-us-score-nano__team-crest > img.sr-crest-img div.sr-us-score-nano__match > div.sr-us-score-nano__team > div.sr-us-score-nano__team-crest > img.sr-crest-img
div.sr-us-score-nano__match > div.sr-us-score-nano__team > div.sr-us-score-nano__team-crest > img.sr-crest-img div.sr-us-score-nano__match > div.sr-us-score-nano__team > div.sr-us-score-nano__team-crest > img.sr-crest-img

Format your HTML in a way that enables crawlers to better understand your app’s content.

Crawling and Indexing

Search engines may use `href` attributes on links to crawl websites. Ensure that the `href` attribute of anchor elements links to an appropriate destination, so more pages of the site can be discovered. Learn how to make links crawlable

Why this matters

Performance issues directly impact user engagement and conversion rates.

Uncrawlable Link
div.PlayerNewsCard > div.PlayerNewsCard-player > bsp-favoritelink-modal.FavoriteLink-wrapper > a.FavoriteLink div.PlayerNewsCard > div.PlayerNewsCard-player > bsp-favoritelink-modal.FavoriteLink-wrapper > a.FavoriteLink
div.PlayerNewsCard > div.PlayerNewsCard-player > bsp-favoritelink-modal.FavoriteLink-wrapper > a.FavoriteLink div.PlayerNewsCard > div.PlayerNewsCard-player > bsp-favoritelink-modal.FavoriteLink-wrapper > a.FavoriteLink
div.PlayerNewsCard > div.PlayerNewsCard-player > bsp-favoritelink-modal.FavoriteLink-wrapper > a.FavoriteLink div.PlayerNewsCard > div.PlayerNewsCard-player > bsp-favoritelink-modal.FavoriteLink-wrapper > a.FavoriteLink
div.PlayerNewsCard > div.PlayerNewsCard-player > bsp-favoritelink-modal.FavoriteLink-wrapper > a.FavoriteLink div.PlayerNewsCard > div.PlayerNewsCard-player > bsp-favoritelink-modal.FavoriteLink-wrapper > a.FavoriteLink
div.PlayerNewsCard > div.PlayerNewsCard-player > bsp-favoritelink-modal.FavoriteLink-wrapper > a.FavoriteLink div.PlayerNewsCard > div.PlayerNewsCard-player > bsp-favoritelink-modal.FavoriteLink-wrapper > a.FavoriteLink
div.PlayerNewsCard > div.PlayerNewsCard-player > bsp-favoritelink-modal.FavoriteLink-wrapper > a.FavoriteLink div.PlayerNewsCard > div.PlayerNewsCard-player > bsp-favoritelink-modal.FavoriteLink-wrapper > a.FavoriteLink
div.PlayerNewsCard > div.PlayerNewsCard-player > bsp-favoritelink-modal.FavoriteLink-wrapper > a.FavoriteLink div.PlayerNewsCard > div.PlayerNewsCard-player > bsp-favoritelink-modal.FavoriteLink-wrapper > a.FavoriteLink
div.PlayerNewsCard > div.PlayerNewsCard-player > bsp-favoritelink-modal.FavoriteLink-wrapper > a.FavoriteLink div.PlayerNewsCard > div.PlayerNewsCard-player > bsp-favoritelink-modal.FavoriteLink-wrapper > a.FavoriteLink
div.PlayerNewsCard > div.PlayerNewsCard-player > bsp-favoritelink-modal.FavoriteLink-wrapper > a.FavoriteLink div.PlayerNewsCard > div.PlayerNewsCard-player > bsp-favoritelink-modal.FavoriteLink-wrapper > a.FavoriteLink
div.PlayerNewsCard > div.PlayerNewsCard-player > bsp-favoritelink-modal.FavoriteLink-wrapper > a.FavoriteLink div.PlayerNewsCard > div.PlayerNewsCard-player > bsp-favoritelink-modal.FavoriteLink-wrapper > a.FavoriteLink
Image for Taboola Advertising Unit div#rbox-h2v > div#internal_trc_1554159139 > div.videoCube > a.item-thumbnail-href
Dexcom G7 15 Day is proven to lower A1C and increase time in range.³⁻⁷Dexcom G7… div#rbox-h2v > div#internal_trc_1554159139 > div.videoCube > a.item-label-href

To appear in search results, crawlers need access to your app.

Structured data is valid
Page isn’t blocked from indexing
Document has a `<title>` element
Document has a meta description
Page has successful HTTP status code
robots.txt is valid
Document has a valid `hreflang`
Document has a valid `rel=canonical`

Lighthouse Scores

Industry-standard audits powered by Google Lighthouse. — Desktop

59
Performance Overall performance score (0–100) based on Core Web Vitals and other metrics. 90+ is good.
75
Accessibility Measures how accessible the page is for users with disabilities. Checks color contrast, ARIA labels, and semantic HTML.
54
Best Practices Checks for modern web development best practices including HTTPS, no console errors, and secure JavaScript.
77
SEO Measures basic SEO optimizations: meta tags, crawlability, link text, and mobile friendliness.

Core Web Vitals

Key metrics that affect user experience. — Desktop

First Contentful Paint First Contentful Paint — how long until the browser renders the first piece of content. Under 1.8s is good.

937 ms

Largest Contentful Paint Largest Contentful Paint — how long until the largest visible element loads. Under 2.5s is good.

1.14 s

Total Blocking Time Total Blocking Time — total time the main thread was blocked, preventing user input. Under 200ms is good.

983 ms

Cumulative Layout Shift Cumulative Layout Shift — measures visual stability. How much the page layout shifts during loading. Under 0.1 is good.

0.022

Speed Index Speed Index — how quickly content is visually displayed during load. Under 3.4s is good.

4.66 s

Time to Interactive Time to Interactive — how long until the page is fully interactive and responds to user input. Under 3.8s is good.

14.43 s

Detailed Report

Audit breakdown by category with detailed findings.

59

Performance

Insights

Remove large, duplicate JavaScript modules from bundles to reduce unnecessary bytes consumed by network activity.

Why this matters

Performance issues directly impact user engagement and conversion rates.

Polyfills and transforms enable older browsers to use new JavaScript features. However, many aren't necessary for modern browsers. Consider modifying your JavaScript build process to not transpile Baseline features, unless you know you must support older browsers. Learn why most sites can deploy ES6+ code without transpiling

Why this matters

Shipping ES5 transpiled code to modern browsers wastes bytes — every user with an evergreen browser pays for compatibility you don't need.

Learn more

Most users today run browsers that natively support ES6+, async/await, optional chaining, and the rest of modern JavaScript. Transpiling to ES5 'just in case' adds 20-40% to your bundle for no benefit. Configure your build to target a modern browserslist, or ship a differential bundle pair (modern + legacy) with the module/nomodule pattern.

Source: Google web.dev / Lighthouse

3rd party code can significantly impact load performance. Reduce and defer loading of 3rd party code to prioritize your page's content.

Why this matters

Performance issues directly impact user engagement and conversion rates.

A long cache lifetime can speed up repeat visits to your page. Learn more about caching.

Why this matters

Performance issues directly impact user engagement and conversion rates.

RequestCache TTLTransfer Size
/games/b88b01ce14eaf5a20165e2971a841b08/1b4e7db5-7b4d-454...0.0 ms4.1 MiB
/games/b88b01ce14eaf5a20165e2971a841b08/bcb77244-6ed7-407...0.0 ms2.2 MiB
/js/v2/us1-d26be8b82e8a5a4faf49eabd169d04f6/mparticle.js?...3600.0 s118.9 KiB
mssl.fwmrm.net/libs/adm/7.2.1/AdManager.js0.0 ms92.2 KiB
cdn.dv.tech/dvbm.js900.0 s101.7 KiB
connect.facebook.net/en_US/fbevents.js1200.0 s96.6 KiB
widgets.media.sportradar.com/NBCUniversal/widgetloader120.0 s80.8 KiB
c.amazon-adsystem.com/aax2/apstag.js3600.0 s91.1 KiB
/games/b88b01ce14eaf5a20165e2971a841b08/95207706-0466-4b4...0.0 ms70.0 KiB
/games/b88b01ce14eaf5a20165e2971a841b08/980b5625-e281-420...0.0 ms69.6 KiB
connect.facebook.net/en_US/bundle/sdk.js/1200.0 s77.8 KiB
/games/b88b01ce14eaf5a20165e2971a841b08/1b4e7db5-7b4d-454...0.0 ms68.3 KiB
cdn.jwplayer.com/libraries/Uk7snCW3.js180.0 s64.9 KiB
/games/b88b01ce14eaf5a20165e2971a841b08/27bef930-d603-4c8...0.0 ms62.9 KiB
/games/b88b01ce14eaf5a20165e2971a841b08/8a884e49-5518-42b...0.0 ms62.7 KiB
/games/b88b01ce14eaf5a20165e2971a841b08/08f722e6-d479-48c...0.0 ms62.6 KiB
/games/b88b01ce14eaf5a20165e2971a841b08/e47ed560-3e10-4ae...0.0 ms62.2 KiB
assets.adobedtm.com/a2ef59fba8e9/ffbecea365ae/launch-20629b03d5f7.min.js3600.0 s76.6 KiB
/games/b88b01ce14eaf5a20165e2971a841b08/73181621-6f78-4cc...0.0 ms61.3 KiB
/games/b88b01ce14eaf5a20165e2971a841b08/fee9366a-4efd-4d9...0.0 ms59.5 KiB
/games/b88b01ce14eaf5a20165e2971a841b08/1fae4011-c18a-420...0.0 ms59.0 KiB
/games/b88b01ce14eaf5a20165e2971a841b08/dbcf762b-b25d-426...0.0 ms58.7 KiB
/pagead/managed/js/activeview/current/ufs_web_display.js3600.0 s73.1 KiB
/games/b88b01ce14eaf5a20165e2971a841b08/92b31f1a-076b-47c...0.0 ms56.8 KiB
/games/b88b01ce14eaf5a20165e2971a841b08/ddbdfe07-e0f4-4b0...0.0 ms54.3 KiB
/games/b88b01ce14eaf5a20165e2971a841b08/8b243304-d978-493...0.0 ms54.2 KiB
/games/b88b01ce14eaf5a20165e2971a841b08/46da3749-add8-46c...0.0 ms53.2 KiB
/games/b88b01ce14eaf5a20165e2971a841b08/06c5f3a8-1db4-4d5...0.0 ms52.9 KiB
/games/b88b01ce14eaf5a20165e2971a841b08/d1156592-ba9a-450...0.0 ms52.2 KiB
/games/b88b01ce14eaf5a20165e2971a841b08/5b183712-a2cc-493...0.0 ms52.2 KiB
cdn.cookielaw.org/scripttemplates/202512.1.0/otBannerSdk.js86400.0 s126.0 KiB
/games/b88b01ce14eaf5a20165e2971a841b08/8608f037-3c99-485...0.0 ms45.4 KiB
/signals/config/674090812743125?v=2.9.303&r=stable&domain...1200.0 s47.0 KiB
/games/b88b01ce14eaf5a20165e2971a841b08/bcb77244-6ed7-407...0.0 ms37.7 KiB
cadmus2.script.ac/fs01/main.js86400.0 s70.4 KiB
pub.doubleverify.com/dvtag/24187061/DV1473088/pub.js900.0 s30.6 KiB
d1z2jf7jlzjs58.cloudfront.net/keys/nbcsports.com/p.js86400.0 s60.7 KiB
sb.scorecardresearch.com/internal-c2/default/streamingtag_plugin_jwplayer.js86400.0 s53.4 KiB
/games/b88b01ce14eaf5a20165e2971a841b08/b209ac57-8464-413...0.0 ms16.5 KiB
ssl.p.jwpcdn.com/player/v/8.46.2/jwpsrv.js900.0 s17.9 KiB
www.google-analytics.com/analytics.js7200.0 s20.9 KiB
/games/b88b01ce14eaf5a20165e2971a841b08/878fbbf9-034f-452...0.0 ms15.2 KiB
mssl.fwmrm.net/libs/omsdk/1.4.7/omweb-v1.js0.0 ms13.8 KiB
mssl.fwmrm.net/libs/omsdk/1.4.7/omid-session-client-v1.js0.0 ms13.3 KiB
sdk.mvp.fan/web-sdk/js/hls.js@1.5.20.js604800.0 s114.0 KiB
cdn.cookielaw.org/scripttemplates/202512.1.0/otGPP.js86400.0 s22.2 KiB
img.sportradar.com/ls/crest/medium/3422.png0.0 ms8.6 KiB
img.sportradar.com/ls/crest/medium/3417.png0.0 ms8.5 KiB
img.sportradar.com/ls/crest/medium/3426.png0.0 ms8.3 KiB
img.sportradar.com/ls/crest/medium/3421.png0.0 ms8.0 KiB
img.sportradar.com/ls/crest/medium/3420.png0.0 ms7.2 KiB
img.sportradar.com/ls/crest/medium/3423.png0.0 ms7.0 KiB
eus.rubiconproject.com/usync.js45838.0 s11.5 KiB
ssl.p.jwpcdn.com/player/v/8.46.2/freewheel.js86400.0 s14.1 KiB
cdn.cookielaw.org/consent/bc8ce68a-b6d0-4e2d-b6ba-5f0f1811d474/otSDKStub.js86400.0 s12.8 KiB
connect.facebook.net/en_US/sdk.js1200.0 s5.0 KiB
/dvtp_src.js900.0 s3.8 KiB
/logos/17e5cb00-ad90-47f5-a58d-77597d9d2c16/ffe22c24-b5ec...86400.0 s8.2 KiB
sb.scorecardresearch.com/beacon.js86400.0 s6.7 KiB
cdn.cookielaw.org/opt-out/otCCPAiab.js86400.0 s6.4 KiB
/vendor/ffc155a5-eba8-47bf-8e99-ed72cbcffdaf/lightbox_spe...60.0 s2.1 KiB
/out/v1/03c2902726c0489abd6d2e0cdc6729e4/d73aad9a22624564...7235.0 s2.6 KiB
/out/v1/03c2902726c0489abd6d2e0cdc6729e4/d73aad9a22624564...7236.0 s2.6 KiB
mssl.fwmrm.net/libs/ec590c9/a9ba6ff.js0.0 ms1.2 KiB
cdn.cookielaw.org/logos/static/powered_by_logo.svg86400.0 s2.6 KiB
/z9gd/ffc155a5-eba8-47bf-8e99-ed72cbcffdaf/www.nbcsports....0.0 ms1.0 KiB
/c/441/441/9/1.gif?puid=u_b755aa1b-5bfb-4771-9356-1f3d920...0.0 ms1.0 KiB
/z9g/digibox.gif?c=1776812370610&h=www.nbcsports.com&e=p&...0.0 ms682 B
config.aps.amazon-adsystem.com/configs/32193600.0 s846 B
/a2ef59fba8e9/ffbecea365ae/0677249f172d/RC7124a3b3601046b...3600.0 s689 B
/eng/2/imp/FKysSq9m7eVzqfZXrQ01WKJ2LCn5uXEVDds8dzWs-rDflH...0.0 ms551 B
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/eng/3/imp/dGM4P9bgCDCT4FZTQxUVdqycKdhhIIlO6oludhLq5HxLpX...0.0 ms541 B
/a2ef59fba8e9/ffbecea365ae/0677249f172d/RCf5344967bde64c3...3600.0 s559 B
match.deepintent.com/usersync/1520.0 ms337 B
/p2?c1=2&c2=3000055&ca2=6035083&ns_type=hidden&ns_st_sv=6...0.0 ms301 B
/p2?c1=2&c2=3000055&ca2=6035083&ns_type=hidden&ns_st_sv=6...0.0 ms301 B
/p2?c1=2&c2=3000055&ca2=6035083&ns_type=hidden&ns_st_sv=6...0.0 ms301 B
/p2?c1=2&c2=3000055&ca2=6035083&ns_type=hidden&ns_st_sv=6...0.0 ms300 B
/p2?c1=3&c2=28881558&c3=&c4=212001472&c5=53782997&c12=&ns...0.0 ms299 B
/p2?c1=2&c2=3000055&ca2=6035083&ns_type=hidden&ns_st_sv=6...0.0 ms299 B
geolocation.onetrust.com/cookieconsentpub/v1/geo/location/dnsfeed0.0 ms256 B
/track/cmb/generic?gdpr=0&ttd_pid=054f32o&us_privacy=1YNN...0.0 ms254 B
/track/cmb/generic?ttd_pid=freewheel&ttd_tpi=1&gdpr=&gdpr...0.0 ms254 B
match.adsrvr.org/track/cmb/generic?ttd_pid=rwuq9ny&ttd_tpi=10.0 ms254 B
match.adsrvr.org/track/cmb/generic?ttd_tpi=1&ttd_pid=lewrkpm0.0 ms254 B
match.adsrvr.org/track/cmb/generic?ttd_tpi=1&ttd_pid=q4jldgr0.0 ms254 B
/px/?rand=1776812371189&plid=eccaf182-3786-4916-8c38-7ddd...0.0 ms229 B
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sdk.mvp.fan/web-sdk/assets/fonts.css604800.0 s1.8 KiB
/pagead/js/r20260420/r20110914/client/window_focus_fy2021.js1209600.0 s1.5 KiB
creativecdn.com/cm-notify?pi=taboola&tc=10.0 ms124 B
event.clientgear.com/cookie/taboola?partner=taboola0.0 ms106 B
/sg/casale-network/1/rtb-h/?taboola_hm=0&orig=video&us_pr...0.0 ms97 B
/sg/medianetrtb-network/1/rtb-h/?taboola_hm=4198139785328...0.0 ms97 B
sync.taboola.com/sg/temurtbnative-network/1/rtb/0.0 ms97 B
/sg/yieldmortb-network/1/rtb-h/?taboola_hm=wcr4877dS47yl9...0.0 ms97 B
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/sg/sharethroughrtb-network/1/rtb-h/?taboola_hm=77e86550-...0.0 ms97 B
/sg/stackadaptrtb-network/1/rtb-h?taboola_hm=jpfQEu-pVzBK...0.0 ms97 B
/sg/sonobirtb-network/1/rtb-h/?gdpr=0&us_privacy=1YNN&tab...0.0 ms97 B
/sg/smartrtb-network/1/rtb-h/?taboola_hm=8941249616148046...0.0 ms97 B
cdn.indexww.com/ht/htw-pixel.gif?0=&us_privacy=1YNN86400.0 s223 B
/ft.stat?37558;310925;10679288;6060349;0;13;A01835D4-3024...0.0 ms67 B
/ft.stat?37558;310925;10679288;6060349;0;14;A01835D4-3024...0.0 ms66 B
/ft.stat?37558;310925;10679288;6060349;0;15;A01835D4-3024...0.0 ms66 B
/ft.stat?37558;310925;10679288;6060349;0;16;A01835D4-3024...0.0 ms66 B
/ft.stat?37558;310925;10679288;6060349;0;17;A01835D4-3024...0.0 ms66 B
/st?cijs=convusmp&ttype=45&cisd=convusmp&cipid=66361655&c...0.0 ms43 B
/DeviceService?cmpgn=na&plcmnt=53782997&crtv=212001472&sc...0.0 ms31 B
/tr/?id=674090812743125&ev=PageView&dl=https%3A%2F%2Fwww....0.0 ms18 B
/pagead/managed/js/activeview/current/ufs_web_display.js3600.0 s0 B
/dvtp_src.js900.0 s0 B
/dvtp_src.js900.0 s0 B
/pagead/js/r20260420/r20110914/client/window_focus_fy2021.js1209600.0 s0 B

Your first network request is the most important. Reduce its latency by avoiding redirects, ensuring a fast server response, and enabling text compression.

Why this matters

Performance issues directly impact user engagement and conversion rates.

A forced reflow occurs when JavaScript queries geometric properties (such as offsetWidth) after styles have been invalidated by a change to the DOM state. This can result in poor performance. Learn more about forced reflows and possible mitigations.

Why this matters

Performance issues directly impact user engagement and conversion rates.

headings: [map[key:source label:Top function call valueType:source-location] map[granularity:1 key:reflowTime label:Total reflow time valueType:ms]]
items: [map[reflowTime:174.516 source:map[column:1137 line:2 type:source-location url:https://nbcsports.brightspotcdn.com/resource/webpack/2522.30ee6c96bc3f3c10f045.js urlProvider:network]]]
headings: [map[key:source label:Source valueType:source-location] map[granularity:1 key:reflowTime label:Total reflow time valueType:ms]]
items: [map[reflowTime:1.065 source:map[column:22080 line:1 type:source-location url:https://nbcsports.brightspotcdn.com/resource/webpack/2522.30ee6c96bc3f3c10f045.js urlProvider:network]] map[reflowTime:1.115 source:map[column:35637 line:1 type:source-location url:https://nbcsports.brightspotcdn.com/resource/webpack/2522.30ee6c96bc3f3c10f045.js urlProvider:network]] map[reflowTime:43.157 source:map[column:35794 line:1 type:source-location url:https://nbcsports.brightspotcdn.com/resource/webpack/2522.30ee6c96bc3f3c10f045.js urlProvider:network]] map[reflowTime:196.857 source:map[column:35956 line:1 type:source-location url:https://nbcsports.brightspotcdn.com/resource/webpack/2522.30ee6c96bc3f3c10f045.js urlProvider:network]] map[reflowTime:18.466 source:map[type:text value:[unattributed]]] map[reflowTime:120.384 source:map[column:174159 line:0 type:source-location url:https://cdn.taboola.com/libtrc/nbcsports-network/loader.js urlProvider:network]] map[reflowTime:16.134 source:map[column:265709 line:0 type:source-location url:https://cdn.taboola.com/libtrc/nbcsports-network/loader.js urlProvider:network]] map[reflowTime:59.571 source:map[column:463237 line:0 type:source-location url:https://cdn.taboola.com/libtrc/nbcsports-network/loader.js urlProvider:network]] map[reflowTime:13.777 source:map[column:466394 line:0 type:source-location url:https://cdn.taboola.com/libtrc/nbcsports-network/loader.js urlProvider:network]] map[reflowTime:1.781 source:map[column:683334 line:0 type:source-location url:https://cdn.taboola.com/libtrc/nbcsports-network/loader.js urlProvider:network]] map[reflowTime:1.916 source:map[column:158810 line:0 type:source-location url:https://cdn.taboola.com/libtrc/nbcsports-network/loader.js urlProvider:network]] map[reflowTime:7.762 source:map[column:468259 line:0 type:source-location url:https://cdn.taboola.com/libtrc/nbcsports-network/loader.js urlProvider:network]] map[reflowTime:5.867 source:map[column:522604 line:0 type:source-location url:https://cdn.taboola.com/libtrc/nbcsports-network/loader.js urlProvider:network]] map[reflowTime:72.362 source:map[column:522660 line:0 type:source-location url:https://cdn.taboola.com/libtrc/nbcsports-network/loader.js urlProvider:network]] map[reflowTime:0.819 source:map[column:516872 line:0 type:source-location url:https://cdn.taboola.com/libtrc/nbcsports-network/loader.js urlProvider:network]] map[reflowTime:8.598 source:map[column:958143 line:0 type:source-location url:https://cdn.taboola.com/libtrc/nbcsports-network/loader.js urlProvider:network]] map[reflowTime:0.529 source:map[column:956930 line:0 type:source-location url:https://cdn.taboola.com/libtrc/nbcsports-network/loader.js urlProvider:network]] map[reflowTime:118.164 source:map[column:48581 line:18 type:source-location url:https://securepubads.g.doubleclick.net/pagead/managed/js/gpt/m202604160201/pubads_impl.js urlProvider:network]] map[reflowTime:89.196 source:map[column:13 line:623 type:source-location url:https://mps.nbcuni.com/fetch/ext/load-nbcsports-v2-web.js?%20nowrite=2 urlProvider:network]] map[reflowTime:77.175 source:map[column:159075 line:0 type:source-location url:https://vidstat.taboola.com/vpaid/units/36_0_9/infra/cmTagFEED_MANAGER.js urlProvider:network]] map[reflowTime:0.388 source:map[column:837105 line:0 type:source-location url:https://nbcsports.brightspotcdn.com/resource/webpack/108.6cc2139b0193fe31b577.js urlProvider:network]] map[reflowTime:1.227 source:map[column:322349 line:1 type:source-location url:https://cdn.doubleverify.com/dv-measurements9761.js urlProvider:network]] map[reflowTime:2.913 source:map[column:265115 line:1 type:source-location url:https://cdn.doubleverify.com/dv-measurements9761.js urlProvider:network]] map[reflowTime:1.48 source:map[column:982 line:2 type:source-location url: urlProvider:network]] map[reflowTime:1.282 source:map[column:322492 line:1 type:source-location url:https://cdn.doubleverify.com/dv-measurements9761.js urlProvider:network]] map[reflowTime:0.391 source:map[column:285 line:46 type:source-location url:https://mssl.fwmrm.net/libs/omsdk/1.4.7/omweb-v1.js urlProvider:network]] map[reflowTime:3.839 source:map[column:265115 line:1 type:source-location url:https://cdn.doubleverify.com/dv-measurements9761.js urlProvider:network]] map[reflowTime:1.206 source:map[column:143046 line:18 type:source-location url:https://securepubads.g.doubleclick.net/pagead/managed/js/gpt/m202604160201/pubads_impl.js urlProvider:network]] map[reflowTime:0.33 source:map[column:15111 line:0 type:source-location url:https://cadmus2.script.ac/fs01/main.js urlProvider:network]] map[reflowTime:0.293 source:map[column:100823 line:0 type:source-location url:https://cadmus2.script.ac/fs01/main.js urlProvider:network]] map[reflowTime:5.109 source:map[column:125314 line:10 type:source-location url:https://cdn.jwplayer.com/libraries/Uk7snCW3.js urlProvider:network]]]

Optimize LCP by making the LCP image discoverable from the HTML immediately, and avoiding lazy-loading

Why this matters

Performance issues directly impact user engagement and conversion rates.

lhId: page-0-IMG
nodeLabel: Image for Game 2: 76ers vs. Celtics
path: 1,HTML,1,BODY,6,DIV,0,MAIN,0,DIV,1,DIV,0,DIV,0,DIV,0,DIV,0,A,0,PICTURE,2,IMG
selector: div.PagePromo-media > a.Link > picture > img.Image
snippet: <img class="Image" alt="Image for Game 2: 76ers vs. Celtics" width="1000" height="563" src="https://nbcsports.brightspotcdn.com/dims4/default/e2268cf/2147483647/strip…">

Avoid chaining critical requests by reducing the length of chains, reducing the download size of resources, or deferring the download of unnecessary resources to improve page load.

Why this matters

Performance issues directly impact user engagement and conversion rates.

description: [preconnect](https://developer.chrome.com/docs/lighthouse/performance/uses-rel-preconnect/) hints help the browser establish a connection earlier in the page load, saving time when the first request for that origin is made. The following are the origins that the page preconnected to.
title: Preconnected origins
value: no origins were preconnected
description: Add [preconnect](https://developer.chrome.com/docs/lighthouse/performance/uses-rel-preconnect/) hints to your most important origins, but try to use no more than 4.
title: Preconnect candidates

Requests are blocking the page's initial render, which may delay LCP. Deferring or inlining can move these network requests out of the critical path.

Why this matters

Performance issues directly impact user engagement and conversion rates.

Consider setting font-display to swap or optional to ensure text is consistently visible. swap can be further optimized to mitigate layout shifts with font metric overrides.

Why this matters

Performance issues directly impact user engagement and conversion rates.

Reducing the download time of images can improve the perceived load time of the page and LCP. Learn more about optimizing image size

Why this matters

Performance issues directly impact user engagement and conversion rates.

URLResource SizeEst Savings
blaze-div > blaze-div > blaze-image > img blaze-div > blaze-div > blaze-image > img
/games/b88b01ce14eaf5a20165e2971a841b08/980b5625-e281-420...69.0 KiB66.9 KiB
blaze-div > blaze-div > blaze-image > img blaze-div > blaze-div > blaze-image > img
/games/b88b01ce14eaf5a20165e2971a841b08/27bef930-d603-4c8...62.3 KiB60.4 KiB
blaze-div > blaze-div > blaze-image > img blaze-div > blaze-div > blaze-image > img
/games/b88b01ce14eaf5a20165e2971a841b08/8a884e49-5518-42b...62.0 KiB60.2 KiB
blaze-div > blaze-div > blaze-image > img blaze-div > blaze-div > blaze-image > img
/games/b88b01ce14eaf5a20165e2971a841b08/08f722e6-d479-48c...61.9 KiB60.1 KiB
blaze-div > blaze-div > blaze-image > img blaze-div > blaze-div > blaze-image > img
/games/b88b01ce14eaf5a20165e2971a841b08/e47ed560-3e10-4ae...61.5 KiB59.7 KiB
blaze-div > blaze-div > blaze-image > img blaze-div > blaze-div > blaze-image > img
/games/b88b01ce14eaf5a20165e2971a841b08/73181621-6f78-4cc...60.6 KiB58.8 KiB
blaze-div > blaze-div > blaze-image > img blaze-div > blaze-div > blaze-image > img
/games/b88b01ce14eaf5a20165e2971a841b08/fee9366a-4efd-4d9...58.9 KiB57.1 KiB
blaze-div > blaze-div > blaze-image > img blaze-div > blaze-div > blaze-image > img
/games/b88b01ce14eaf5a20165e2971a841b08/1fae4011-c18a-420...58.4 KiB56.6 KiB
blaze-div > blaze-div > blaze-image > img blaze-div > blaze-div > blaze-image > img
/games/b88b01ce14eaf5a20165e2971a841b08/92b31f1a-076b-47c...56.2 KiB54.5 KiB
blaze-div > blaze-div > blaze-image > img blaze-div > blaze-div > blaze-image > img
/games/b88b01ce14eaf5a20165e2971a841b08/ddbdfe07-e0f4-4b0...53.6 KiB52.0 KiB
blaze-div > blaze-div > blaze-image > img blaze-div > blaze-div > blaze-image > img
/games/b88b01ce14eaf5a20165e2971a841b08/8b243304-d978-493...53.6 KiB52.0 KiB
blaze-div > blaze-div > blaze-image > img blaze-div > blaze-div > blaze-image > img
/games/b88b01ce14eaf5a20165e2971a841b08/d1156592-ba9a-450...51.5 KiB50.0 KiB
blaze-div > blaze-div > blaze-image > img blaze-div > blaze-div > blaze-image > img
/games/b88b01ce14eaf5a20165e2971a841b08/5b183712-a2cc-493...51.5 KiB49.9 KiB
blaze-div > blaze-div > blaze-image > img blaze-div > blaze-div > blaze-image > img
/games/b88b01ce14eaf5a20165e2971a841b08/8608f037-3c99-485...44.7 KiB43.4 KiB
NBA: Los Angeles Lakers at Houston Rockets div.PagePromo-media > a.Link > picture > img.Image
/dims4/default/648483b/2147483647/strip/true/crop/3810x21...68.8 KiB30.9 KiB
Image for Chris Simms Unbuttoned: Draft Rankings div.PagePromo-media > a.Link > picture > img.Image
/dims4/default/0fbe0ed/2147483647/strip/true/crop/1920x10...31.8 KiB28.2 KiB
Image for Chris Simms Unbuttoned: Draft Rankings div.PagePromo-media > a.Link > picture > img.Image
/dims4/default/977a95b/2147483647/strip/true/crop/1920x10...31.8 KiB28.2 KiB
Image for Chris Simms Unbuttoned: Draft Rankings div.PagePromo-media > a.Link > picture > img.Image
/dims4/default/74719be/2147483647/strip/true/resize/500x2...31.5 KiB27.9 KiB
nbc_nba_atlnyk_260420.jpg div.PagePromo-media > a.Link > picture > img.Image
/dims4/default/dcd41f1/2147483647/strip/true/crop/1920x10...29.9 KiB26.4 KiB
Image for Game 2: 76ers vs. Celtics div.PagePromo-media > a.Link > picture > img.Image
/dims4/default/e2268cf/2147483647/strip/true/crop/1279x72...38.2 KiB24.8 KiB
nbc_nba_knickspreview_260420.jpg div.PagePromo-media > a.Link > picture > img.Image
/dims4/default/3c6a092/2147483647/strip/true/crop/1920x10...26.3 KiB22.8 KiB
nbc_nba_orlvdetpreview_260420.jpg div.PagePromo-media > a.Link > picture > img.Image
/dims4/default/196d3b7/2147483647/strip/true/crop/1920x10...25.8 KiB22.2 KiB
Image for Performance View: POR vs. SAS div.PagePromo-media > a.Link > picture > img.Image
/dims4/default/4427cb3/2147483647/strip/true/crop/1280x71...25.5 KiB21.9 KiB
NCAA Football: Texas A&amp;M at Notre Dame div.PagePromo-media > a.Link > picture > img.Image
/dims4/default/b4494aa/2147483647/strip/true/crop/4777x26...34.1 KiB21.6 KiB
Image for Performance View: HOU vs. LAL div.PagePromo-media > a.Link > picture > img.Image
/dims4/default/0247f94/2147483647/strip/true/crop/1280x71...25.2 KiB21.6 KiB
MLB: Washington Nationals at Pittsburgh Pirates div.PagePromo-media > a.Link > picture > img.Image
/dims4/default/0a4c181/2147483647/strip/true/crop/7677x43...33.7 KiB21.2 KiB
151st Kentucky Derby div.PagePromo-media > a.Link > picture > img.Image
/dims4/default/6b2c26f/2147483647/strip/true/crop/3241x18...32.7 KiB20.2 KiB
NBA: Playoffs-Orlando Magic at Detroit Pistons div.PagePromo-media > a.Link > picture > img.Image
/dims4/default/45651cd/2147483647/strip/true/crop/5591x31...23.4 KiB19.8 KiB
Image for Numbers on the Board div.PagePromo-media > a.Link > picture > img.Image
/dims4/default/676d187/2147483647/strip/true/crop/1920x10...23.4 KiB19.8 KiB
Image for NFL Mock Draft Special div.PagePromo-media > a.Link > picture > img.Image
/dims4/default/ec04cb2/2147483647/strip/true/crop/1920x10...23.2 KiB19.6 KiB
nbc_nba_postgamereacs_260419.jpg div.PagePromo-media > a.Link > picture > img.Image
/dims4/default/78b8365/2147483647/strip/true/crop/1920x10...23.1 KiB19.5 KiB
nbc_pft_dexter_trade_260421.jpg a.VideoPlaylistItem > div.VideoPlaylistItem-media > picture > img.Image
/dims4/default/939dc38/2147483647/strip/true/crop/1920x10...21.9 KiB19.3 KiB
Image for Performance View: PHI vs. BOS div.PagePromo-media > a.Link > picture > img.Image
/dims4/default/bc7e712/2147483647/strip/true/crop/1280x71...22.8 KiB19.2 KiB
Washington Commanders v New York Giants - NFL 2025 div.PagePromo-media > a.Link > picture > img.Image
/dims4/default/0b2bf73/2147483647/strip/true/crop/4037x22...29.7 KiB17.2 KiB
Image for Juego 2: Trail Blazers vs. Spurs (Español) div.PagePromo-media > a.Link > picture > img.Image
/dims4/default/3c302b8/2147483647/strip/true/crop/1280x71...19.3 KiB16.3 KiB
Image for Game 2: Trail Blazers vs. Spurs div.PagePromo-media > a.Link > picture > img.Image
/dims4/default/a82de5d/2147483647/strip/true/crop/1280x71...19.3 KiB16.3 KiB
Image for NBA on NBC Highlights Factory div.PagePromo-media > a.Link > picture > img.Image
/dims4/default/07c1ef6/2147483647/strip/true/crop/1920x10...19.2 KiB16.2 KiB
Image for NBA on NBC Highlights Factory div.PagePromo-media > a.Link > picture > img.Image
/dims4/default/0a5f7e7/2147483647/strip/true/crop/1920x10...19.2 KiB16.2 KiB
Image for Juego 2: Rockets vs. Lakers (Español) div.PagePromo-media > a.Link > picture > img.Image
/dims4/default/882091a/2147483647/strip/true/crop/1280x71...19.1 KiB16.1 KiB
AFC Divisional Playoffs: Houston Texans v New England Patriots div.PagePromo-media > a.Link > picture > img.Image
/dims4/default/f5e7854/2147483647/strip/true/crop/8640x48...24.0 KiB15.4 KiB
Minnesota Timberwolves v Denver Nuggets - Game Two div.PagePromo-media > a.Link > picture > img.Image
/dims4/default/4985763/2147483647/strip/true/crop/6681x37...16.6 KiB15.4 KiB
nbc_nba_denifeature_260419.jpg div.PagePromo-media > a.Link > picture > img.Image
/dims4/default/a6750f3/2147483647/strip/true/crop/1920x10...17.9 KiB15.0 KiB
Sony Open div.PagePromo-media > a.Link > picture > img.Image
/dims4/default/64f5d82/2147483647/strip/true/crop/3587x20...16.0 KiB14.7 KiB
nbc_pft_nfldrafttrades_260421.jpg a.VideoPlaylistItem > div.VideoPlaylistItem-media > picture > img.Image
/dims4/default/bed60dd/2147483647/strip/true/crop/1920x10...16.2 KiB14.2 KiB
NFL: Philadelphia Eagles at Dallas Cowboys div.PagePromo-media > a.Link > picture > img.Image
/dims4/default/9b2b360/2147483647/strip/true/crop/5385x30...22.0 KiB13.7 KiB
Image for Game 2: 76ers vs. Celtics div.PagePromo-media > a.Link > picture > img.Image
/dims4/default/fd25a27/2147483647/strip/true/crop/1280x71...16.1 KiB13.6 KiB
NFL: Los Angeles Rams at Atlanta Falcons div.PagePromo-media > a.Link > picture > img.Image
/dims4/default/015c0e0/2147483647/strip/true/crop/5710x32...21.7 KiB13.5 KiB
blaze-div > blaze-div > blaze-image > img blaze-div > blaze-div > blaze-image > img
/games/b88b01ce14eaf5a20165e2971a841b08/69c55717c305b6bbc...28.4 KiB11.1 KiB
div.sr-us-score-nano__match > div.sr-us-score-nano__team > div.sr-us-score-nano__team-crest > img.sr-crest-img div.sr-us-score-nano__match > div.sr-us-score-nano__team > div.sr-us-score-nano__team-crest > img.sr-crest-img
img.sportradar.com/ls/crest/medium/3422.png8.2 KiB8.2 KiB
div.sr-us-score-nano__match > div.sr-us-score-nano__team > div.sr-us-score-nano__team-crest > img.sr-crest-img div.sr-us-score-nano__match > div.sr-us-score-nano__team > div.sr-us-score-nano__team-crest > img.sr-crest-img
img.sportradar.com/ls/crest/medium/3417.png8.1 KiB8.0 KiB
FBL-ENG-PR-BRIGHTON-CHELSEA div.PagePromo-media > a.Link > picture > img.Image
/dims4/default/90a89f7/2147483647/strip/true/crop/3828x21...13.9 KiB8.0 KiB
div.sr-us-score-nano__match > div.sr-us-score-nano__team > div.sr-us-score-nano__team-crest > img.sr-crest-img div.sr-us-score-nano__match > div.sr-us-score-nano__team > div.sr-us-score-nano__team-crest > img.sr-crest-img
img.sportradar.com/ls/crest/medium/3426.png7.9 KiB7.9 KiB
div.sr-us-score-nano__match > div.sr-us-score-nano__team > div.sr-us-score-nano__team-crest > img.sr-crest-img div.sr-us-score-nano__match > div.sr-us-score-nano__team > div.sr-us-score-nano__team-crest > img.sr-crest-img
img.sportradar.com/ls/crest/medium/3421.png7.7 KiB7.6 KiB
blaze-div > blaze-div > blaze-image > img blaze-div > blaze-div > blaze-image > img
/games/b88b01ce14eaf5a20165e2971a841b08/69e7f0f8550625323...24.1 KiB7.4 KiB
blaze-div > blaze-div > blaze-image > img blaze-div > blaze-div > blaze-image > img
/games/b88b01ce14eaf5a20165e2971a841b08/69e70f25a00deacba...23.7 KiB7.2 KiB
blaze-div > blaze-div > blaze-image > img blaze-div > blaze-div > blaze-image > img
/games/b88b01ce14eaf5a20165e2971a841b08/69e7b16f3b0add7fc...23.6 KiB7.2 KiB
div.sr-us-score-nano__match > div.sr-us-score-nano__team > div.sr-us-score-nano__team-crest > img.sr-crest-img div.sr-us-score-nano__match > div.sr-us-score-nano__team > div.sr-us-score-nano__team-crest > img.sr-crest-img
img.sportradar.com/ls/crest/medium/3420.png6.9 KiB6.8 KiB
div.sr-us-score-nano__match > div.sr-us-score-nano__team > div.sr-us-score-nano__team-crest > img.sr-crest-img div.sr-us-score-nano__match > div.sr-us-score-nano__team > div.sr-us-score-nano__team-crest > img.sr-crest-img
img.sportradar.com/ls/crest/medium/3423.png6.7 KiB6.6 KiB
blaze-div > blaze-div > blaze-image > img blaze-div > blaze-div > blaze-image > img
/games/b88b01ce14eaf5a20165e2971a841b08/69e6d82e834b4f525...21.0 KiB6.4 KiB
blaze-div > blaze-div > blaze-image > img blaze-div > blaze-div > blaze-image > img
/games/b88b01ce14eaf5a20165e2971a841b08/69e70be3b76c47e63...20.7 KiB6.3 KiB
blaze-div > blaze-div > blaze-image > img blaze-div > blaze-div > blaze-image > img
/games/b88b01ce14eaf5a20165e2971a841b08/69e6ec20e52bda0b5...20.5 KiB6.3 KiB
blaze-div > blaze-div > blaze-image > img blaze-div > blaze-div > blaze-image > img
/games/b88b01ce14eaf5a20165e2971a841b08/69e6eca0b33ad95f7...19.7 KiB6.0 KiB
Image for Taboola Advertising Unit div.videoCube > a.item-thumbnail-href > div.thumbBlock_holder > span.thumbBlock
/taboola/image/fetch/f_jpg,q_auto,h_523,w_940,c_fill,g_fa...85.5 KiB5.6 KiB
MLB CC Podcast Cover div.PagePromo-media > a.Link > picture > img.Image
/dims4/default/f65304b/2147483647/strip/true/crop/3000x30...8.2 KiB5.0 KiB
NBA: Playoffs-Golden State Warriors at Phoenix Suns div.PagePromo-media > a.Link > picture > img.Image
/dims4/default/82510c7/2147483647/strip/true/crop/2773x15...10.7 KiB4.9 KiB
blaze-div > blaze-div > blaze-image > img blaze-div > blaze-div > blaze-image > img
/games/b88b01ce14eaf5a20165e2971a841b08/b209ac57-8464-413...15.8 KiB4.8 KiB
blaze-div > blaze-div > blaze-image > img blaze-div > blaze-div > blaze-image > img
/games/b88b01ce14eaf5a20165e2971a841b08/878fbbf9-034f-452...14.5 KiB4.4 KiB

These insights are also available in the Chrome DevTools Performance Panel - record a trace to view more detailed information.

Time to Interactive is the amount of time it takes for the page to become fully interactive. Learn more about the Time to Interactive metric.

Why this matters

Performance issues directly impact user engagement and conversion rates.

TTI

Redirects introduce additional delays before the page can be loaded. Learn how to avoid page redirects.

Why this matters

Performance issues directly impact user engagement and conversion rates.

Estimated savings: 221 ms
URLTime Spent
nbcsports.com/221 ms
www.nbcsports.com/0.0 ms

The maximum potential First Input Delay that your users could experience is the duration of the longest task. Learn more about the Maximum Potential First Input Delay metric.

Why this matters

Performance issues directly impact user engagement and conversion rates.

Diagnostics

Reduce unused rules from stylesheets and defer CSS not used for above-the-fold content to decrease bytes consumed by network activity. Learn how to reduce unused CSS.

Why this matters

Performance issues directly impact user engagement and conversion rates.

Consider reducing the time spent parsing, compiling, and executing JS. You may find delivering smaller JS payloads helps with this. Learn how to reduce Javascript execution time.

Why this matters

Performance issues directly impact user engagement and conversion rates.

URLTotal CPU TimeScript EvaluationScript Parse
www.nbcsports.com/3.1 s165 ms2.7 ms
Unattributable2.0 s150 ms0.0 ms
cadmus2.script.ac/fs01/main.js1.6 s1.4 s6.3 ms
/pagead/managed/js/gpt/m202604160201/pubads_impl.js783 ms541 ms54 ms
cdn.taboola.com/libtrc/nbcsports-network/loader.js767 ms242 ms42 ms
cdn.doubleverify.com/dv-measurements9761.js735 ms596 ms54 ms
mssl.fwmrm.net/libs/adm/7.2.1/AdManager.js670 ms423 ms11 ms
nbcsports.brightspotcdn.com/resource/webpack/108.6cc2139b0193fe31b577.js647 ms511 ms25 ms
vidstat.taboola.com/lite-unit/5.7.0/UnitFeedManagerDesktop.min.js278 ms152 ms3.0 ms
widgets.media.sportradar.com/NBCUniversal/widgetloader276 ms177 ms11 ms
/resource/00000187-de45-d718-ada7-fe4596550000/vendor/ado...274 ms232 ms5.1 ms
ssl.p.jwpcdn.com/player/v/8.46.2/jwplayer.core.controls.html5.js229 ms131 ms16 ms
vidstat.taboola.com/vpaid/units/36_0_9/infra/cmTagFEED_MANAGER.js216 ms182 ms18 ms
nbcsports.brightspotcdn.com/resource/webpack/2522.30ee6c96bc3f3c10f045.js211 ms9.2 ms1.2 ms
/extensions/EP31dbb9c60e404ba1aa6e746d49be6f29/AppMeasure...204 ms186 ms0.2 ms
mps.nbcuni.com/fetch/ext/load-nbcsports-v2-web.js?%20nowrite=2183 ms71 ms14 ms
cdn.cookielaw.org/scripttemplates/202512.1.0/otBannerSdk.js157 ms130 ms18 ms
cdn.dv.tech/dvbm.js157 ms133 ms14 ms
widgets.media.sportradar.com/assets/js/chunk.react.9d43ec25.js128 ms96 ms3.6 ms
www.googletagmanager.com/gtag/js?id=AW-621187035&cx=c&gtm=4e64h1123 ms104 ms18 ms
cdn.doubleverify.com/dvtp_src.js116 ms108 ms2.7 ms
d1z2jf7jlzjs58.cloudfront.net/keys/nbcsports.com/p.js112 ms93 ms6.3 ms
/pagead/managed/js/activeview/current/ufs_web_display.js98 ms79 ms7.2 ms
nbcsports.brightspotcdn.com/resource/webpack/3064.f31c6c8c5bb2e729213c.js93 ms24 ms0.1 ms
widgets.media.sportradar.com/assets/js/chunk.87468.5d297472.js93 ms51 ms10.0 ms
www.googletagmanager.com/gtag/js?id=G-CPKCVB24YC&cx=c&_slc=186 ms70 ms14 ms
cdn.jwplayer.com/libraries/Uk7snCW3.js81 ms69 ms5.6 ms
/signals/config/674090812743125?v=2.9.303&r=stable&domain...76 ms68 ms6.4 ms
micro.rubiconproject.com/prebid/dynamic/24610.js69 ms57 ms11 ms
assets.adobedtm.com/a2ef59fba8e9/ffbecea365ae/launch-20629b03d5f7.min.js66 ms49 ms8.3 ms
c.amazon-adsystem.com/aax2/apstag.js62 ms47 ms11 ms
connect.facebook.net/en_US/bundle/sdk.js/55 ms35 ms8.2 ms
pub.doubleverify.com/dvtag/24187061/DV1473088/pub.js53 ms39 ms2.9 ms

Consider reducing the time spent parsing, compiling and executing JS. You may find delivering smaller JS payloads helps with this. Learn how to minimize main-thread work

Why this matters

Performance issues directly impact user engagement and conversion rates.

CategoryTime Spent
Script Evaluation7.2 s
Other4.1 s
Style & Layout2.0 s
Script Parsing & Compilation582 ms
Rendering512 ms
Garbage Collection336 ms
Parse HTML & CSS115 ms

Many navigations are performed by going back to a previous page, or forwards again. The back/forward cache (bfcache) can speed up these return navigations. Learn more about the bfcache

Why this matters

Performance issues directly impact user engagement and conversion rates.

Failure reasonFailure type
The page has an unload handler in the main frame.Actionable

Minifying CSS files can reduce network payload sizes. Learn how to minify CSS.

Why this matters

Performance issues directly impact user engagement and conversion rates.

Estimated savings: 0.0 ms 37.4 KiB

Minifying JavaScript files can reduce payload sizes and script parse time. Learn how to minify JavaScript.

Why this matters

Performance issues directly impact user engagement and conversion rates.

Reduce unused JavaScript and defer loading scripts until they are required to decrease bytes consumed by network activity. Learn how to reduce unused JavaScript.

Why this matters

Multi-megabyte JavaScript bundles delay every interactive feature on the page.

Learn more

This is the Lighthouse audit fired when too much JS is shipped relative to what executes. The fix isn't a config flag — it requires bundle analysis (webpack-bundle-analyzer, rollup-plugin-visualizer), splitting routes into chunks, lazy-loading off-screen components, and removing unused dependencies. Fundamentally different from minification: minifying reduces byte count, this reduces what's downloaded at all.

Source: Google web.dev / Lighthouse

Estimated savings: 0.0 ms 2.4 MiB
URLTransfer SizeEst Savings
nbcsports.brightspotcdn.com/resource/webpack/108.6cc2139b0193fe31b577.js846.2 KiB527.5 KiB
imasdk.googleapis.com/js/sdkloader/ima3.js466.3 KiB352.4 KiB
cdn.taboola.com/libtrc/nbcsports-network/loader.js325.3 KiB139.5 KiB
sdk.mvp.fan/web-sdk/js/hls.js@1.5.20.js113.6 KiB102.7 KiB
/pagead/managed/js/gpt/m202604160201/pubads_impl.js187.7 KiB87.3 KiB
/js/v2/us1-d26be8b82e8a5a4faf49eabd169d04f6/mparticle.js?...118.4 KiB85.8 KiB
/vendor/ffc155a5-eba8-47bf-8e99-ed72cbcffdaf/main.js?cb=1...118.8 KiB72.4 KiB
www.googletagmanager.com/gtag/js?id=G-CPKCVB24YC&cx=c&_slc=1164.1 KiB68.8 KiB
cdn.cookielaw.org/scripttemplates/202512.1.0/otBannerSdk.js125.9 KiB67.5 KiB
www.googletagmanager.com/gtag/js?id=AW-621187035&cx=c&gtm=4e64h1144.5 KiB54.6 KiB
connect.facebook.net/en_US/bundle/sdk.js/77.6 KiB53.9 KiB
mssl.fwmrm.net/libs/adm/7.2.1/AdManager.js91.7 KiB51.6 KiB
widgets.media.sportradar.com/assets/js/chunk.87468.5d297472.js103.3 KiB51.6 KiB
vidstat.taboola.com/vpaid/vPlayer/player/v18.0.4/TBPrebidHandler.js73.3 KiB46.2 KiB
vidstat.taboola.com/vpaid/vPlayer/player/v18.0.4/TBbeachfrontPrebidHandler.js46.3 KiB44.1 KiB
vidstat.taboola.com/vpaid/units/36_0_9/infra/cmTagFEED_MANAGER.js73.9 KiB43.2 KiB
vidstat.taboola.com/vpaid/vPlayer/player/v18.0.4/OvaMediaPlayer.js87.1 KiB41.3 KiB
c.amazon-adsystem.com/aax2/apstag.js90.6 KiB38.4 KiB
cdn.dv.tech/dvbm.js101.4 KiB37.5 KiB
widgets.media.sportradar.com/NBCUniversal/widgetloader80.6 KiB37.5 KiB
micro.rubiconproject.com/prebid/dynamic/24610.js131.5 KiB37.3 KiB
cdn.doubleverify.com/dv-measurements9761.js93.9 KiB35.8 KiB
cdn.doubleverify.com/dv-measurements9761.js93.9 KiB35.7 KiB
cdn.doubleverify.com/dv-measurements9761.js93.9 KiB33.8 KiB
/pagead/managed/js/activeview/current/ufs_web_display.js73.1 KiB30.1 KiB
connect.facebook.net/en_US/fbevents.js96.5 KiB29.6 KiB
sb.scorecardresearch.com/c2/plugins/streamingtag_plugin_jwplayer.js53.0 KiB29.3 KiB
/pagead/managed/js/activeview/current/ufs_web_display.js73.1 KiB29.2 KiB
d1z2jf7jlzjs58.cloudfront.net/keys/nbcsports.com/p.js60.1 KiB28.5 KiB
assets.adobedtm.com/a2ef59fba8e9/ffbecea365ae/launch-20629b03d5f7.min.js76.4 KiB28.3 KiB
ssl.p.jwpcdn.com/player/v/8.46.2/jwplayer.core.controls.html5.js109.1 KiB27.7 KiB
cadmus2.script.ac/fs01/main.js70.2 KiB23.8 KiB
cdn.jwplayer.com/libraries/Uk7snCW3.js64.5 KiB21.6 KiB
mps.nbcuni.com/fetch/ext/load-nbcsports-v2-web.js?%20nowrite=254.8 KiB21.0 KiB
widgets.media.sportradar.com/assets/js/chunk.us.common.scoreTicker.d72b302a.js47.6 KiB20.3 KiB

Set an explicit width and height on image elements to reduce layout shifts and improve CLS. Learn how to set image dimensions

Why this matters

Performance issues directly impact user engagement and conversion rates.

URL
NBC_Sports_2023.svg div.Page-footer-content > div.Page-footer-logo > a > img.PageLogo-image
/7e/64/509b5f2e485994bb3a02473406cc/nbc-sports-2023.svg

More information about the performance of your application. These numbers don't directly affect the Performance score.

Layout shift culprits
Optimize DOM size
LCP breakdown
Optimize viewport for mobile
User Timing marks and measures 33 user timings
Avoid long main-thread tasks 20 long tasks found
Avoid non-composited animations 10 animated elements found
Network Requests
Network Round Trip Times 100 ms
Server Backend Latencies 250 ms
Tasks
Diagnostics
Metrics
Screenshot Thumbnails
Final Screenshot
Script Treemap Data
Resources Summary
Initial server response time was short Root document took 20 ms
Avoid large layout shifts 6 layout shifts found
INP breakdown
75

Accessibility

These checks highlight opportunities to improve the accessibility of your web app. Automatic detection can only detect a subset of issues and does not guarantee the accessibility of your web app, so manual testing is also encouraged.

ARIA

Focusable descendents within an `[aria-hidden="true"]` element prevent those interactive elements from being available to users of assistive technologies like screen readers. Learn how `aria-hidden` affects focusable elements.

Why this matters

Performance issues directly impact user engagement and conversion rates.

Failing Elements
7:58 What Lawrence trade says about player empowerment div.VideoPlaylistModule-playlist-items > div.flickity-viewport > div.flickity-slider > div.VideoPlaylistModule-playlist-items-item
12:07 Dolphins must ‘restock the shelves’ in draft div.VideoPlaylistModule-playlist-items > div.flickity-viewport > div.flickity-slider > div.VideoPlaylistModule-playlist-items-item
7:21 Dissecting Jefferson’s comments on Murray div.VideoPlaylistModule-playlist-items > div.flickity-viewport > div.flickity-slider > div.VideoPlaylistModule-playlist-items-item
9:46 Williams, Johnson need ‘healthy amount of tension’ div.VideoPlaylistModule-playlist-items > div.flickity-viewport > div.flickity-slider > div.VideoPlaylistModule-playlist-items-item
7:20 Could a player ever pull out of the NFL draft? div.VideoPlaylistModule-playlist-items > div.flickity-viewport > div.flickity-slider > div.VideoPlaylistModule-playlist-items-item
7:05 Wilson, Boston become highest paid WNBA players div.VideoPlaylistModule-playlist-items > div.flickity-viewport > div.flickity-slider > div.VideoPlaylistModule-playlist-items-item
21:25 Liberty, Sky headline WNBA Free Agency winners div.VideoPlaylistModule-playlist-items > div.flickity-viewport > div.flickity-slider > div.VideoPlaylistModule-playlist-items-item
15:01 Did Lynx, Fire ‘lose’ Free Agency this season? div.VideoPlaylistModule-playlist-items > div.flickity-viewport > div.flickity-slider > div.VideoPlaylistModule-playlist-items-item
1:07 Kadioglu puts Brighton 1-0 ahead of Chelsea div.VideoPlaylistModule-playlist-items > div.flickity-viewport > div.flickity-slider > div.VideoPlaylistModule-playlist-items-item
8:00PM EDT WED, APR 22 Performance View: POR vs. SAS NBA bsp-list-carousel.WatchScheduleCarousel-items > div.flickity-viewport > div.flickity-slider > div.WatchScheduleCarousel-items-item
8:00PM EDT WED, APR 22 Juego 2: Trail Blazers vs. Spurs (Español) NBA bsp-list-carousel.WatchScheduleCarousel-items > div.flickity-viewport > div.flickity-slider > div.WatchScheduleCarousel-items-item
8:00PM EDT WED, APR 22 Trail Blazers vs. Spurs NBA bsp-list-carousel.WatchScheduleCarousel-items > div.flickity-viewport > div.flickity-slider > div.WatchScheduleCarousel-items-item
8:00PM EDT WED, APR 22 Game 2: Trail Blazers vs. Spurs NBA bsp-list-carousel.WatchScheduleCarousel-items > div.flickity-viewport > div.flickity-slider > div.WatchScheduleCarousel-items-item
9:00PM EDT WED, APR 22 Chris Simms Unbuttoned: Draft Rankings NBC Sports NOW bsp-list-carousel.WatchScheduleCarousel-items > div.flickity-viewport > div.flickity-slider > div.WatchScheduleCarousel-items-item
9:30PM EDT WED, APR 22 Home Feed: LAD at SF MLB bsp-list-carousel.WatchScheduleCarousel-items > div.flickity-viewport > div.flickity-slider > div.WatchScheduleCarousel-items-item
9:30PM EDT WED, APR 22 Away Feed: LAD at SF MLB bsp-list-carousel.WatchScheduleCarousel-items > div.flickity-viewport > div.flickity-slider > div.WatchScheduleCarousel-items-item
10:00PM EDT WED, APR 22 Chris Simms Unbuttoned: Draft Rankings NBC Sports NOW bsp-list-carousel.WatchScheduleCarousel-items > div.flickity-viewport > div.flickity-slider > div.WatchScheduleCarousel-items-item
10:30PM EDT WED, APR 22 Performance View: HOU vs. LAL NBA bsp-list-carousel.WatchScheduleCarousel-items > div.flickity-viewport > div.flickity-slider > div.WatchScheduleCarousel-items-item
10:30PM EDT WED, APR 22 Game 2: Rockets vs. Lakers NBA bsp-list-carousel.WatchScheduleCarousel-items > div.flickity-viewport > div.flickity-slider > div.WatchScheduleCarousel-items-item
10:30PM EDT WED, APR 22 Juego 2: Rockets vs. Lakers (Español) NBA bsp-list-carousel.WatchScheduleCarousel-items > div.flickity-viewport > div.flickity-slider > div.WatchScheduleCarousel-items-item
10:30PM EDT WED, APR 22 Rockets vs. Lakers NBA bsp-list-carousel.WatchScheduleCarousel-items > div.flickity-viewport > div.flickity-slider > div.WatchScheduleCarousel-items-item
11:00PM EDT WED, APR 22 NFL Mock Draft Special NBC Sports NOW bsp-list-carousel.WatchScheduleCarousel-items > div.flickity-viewport > div.flickity-slider > div.WatchScheduleCarousel-items-item
12:00AM EDT WED, APR 22 2026 NFL Draft Rankings: Offense NBC Sports NOW bsp-list-carousel.WatchScheduleCarousel-items > div.flickity-viewport > div.flickity-slider > div.WatchScheduleCarousel-items-item
1:00AM EDT WED, APR 22 NBA on NBC Highlights Factory NBC Sports NOW bsp-list-carousel.WatchScheduleCarousel-items > div.flickity-viewport > div.flickity-slider > div.WatchScheduleCarousel-items-item
1:30AM EDT WED, APR 22 NBA on NBC Highlights Factory NBC Sports NOW bsp-list-carousel.WatchScheduleCarousel-items > div.flickity-viewport > div.flickity-slider > div.WatchScheduleCarousel-items-item
2:00AM EDT WED, APR 22 NBA on NBC Highlights Factory NBC Sports NOW bsp-list-carousel.WatchScheduleCarousel-items > div.flickity-viewport > div.flickity-slider > div.WatchScheduleCarousel-items-item
2:30AM EDT WED, APR 22 NBA on NBC Highlights Factory NBC Sports NOW bsp-list-carousel.WatchScheduleCarousel-items > div.flickity-viewport > div.flickity-slider > div.WatchScheduleCarousel-items-item
3:00AM EDT WED, APR 22 Numbers on the Board NBC Sports NOW bsp-list-carousel.WatchScheduleCarousel-items > div.flickity-viewport > div.flickity-slider > div.WatchScheduleCarousel-items-item
4:00AM EDT WED, APR 22 PFT Live NBC Sports NOW bsp-list-carousel.WatchScheduleCarousel-items > div.flickity-viewport > div.flickity-slider > div.WatchScheduleCarousel-items-item
6:00AM EDT WED, APR 22 NFL Mock Draft Special NBC Sports NOW bsp-list-carousel.WatchScheduleCarousel-items > div.flickity-viewport > div.flickity-slider > div.WatchScheduleCarousel-items-item
6:30AM EDT WED, APR 22 La Flèche Wallonne Cycling bsp-list-carousel.WatchScheduleCarousel-items > div.flickity-viewport > div.flickity-slider > div.WatchScheduleCarousel-items-item
7:00AM EDT WED, APR 22 PFT Live NBC Sports NOW bsp-list-carousel.WatchScheduleCarousel-items > div.flickity-viewport > div.flickity-slider > div.WatchScheduleCarousel-items-item
9:00AM EDT WED, APR 22 The Dan Patrick Show NBC Sports NOW bsp-list-carousel.WatchScheduleCarousel-items > div.flickity-viewport > div.flickity-slider > div.WatchScheduleCarousel-items-item
Juan Soto NYM Right Fielder #22 2hMets manager Carlos Mendoza confirmed Juan So… ul.PlayerNewsModuleCarousel-slides > div.flickity-viewport > div.flickity-slider > li.PlayerNewsModuleCarousel-slide
Blake Snell LAD Starting Pitcher #7 3hBlake Snell (shoulder) is scheduled to ma… ul.PlayerNewsModuleCarousel-slides > div.flickity-viewport > div.flickity-slider > li.PlayerNewsModuleCarousel-slide
Ronald Acuña Jr. ATL Right Fielder #13 4hRonald Acuña Jr. is hitting leadoff an… ul.PlayerNewsModuleCarousel-slides > div.flickity-viewport > div.flickity-slider > li.PlayerNewsModuleCarousel-slide
Sonny Gray BOS Starting Pitcher #54 4hRed Sox placed RHP Sonny Gray on the 15-d… ul.PlayerNewsModuleCarousel-slides > div.flickity-viewport > div.flickity-slider > li.PlayerNewsModuleCarousel-slide
Juan Soto NYM Right Fielder #22 5hJon Heyman of the New York Post reports that … ul.PlayerNewsModuleCarousel-slides > div.flickity-viewport > div.flickity-slider > li.PlayerNewsModuleCarousel-slide
Adley Rutschman BAL Catcher #35 5hOrioles activated C Adley Rutschman off the 1… ul.PlayerNewsModuleCarousel-slides > div.flickity-viewport > div.flickity-slider > li.PlayerNewsModuleCarousel-slide
MLB According to CC Catch the latest episode of CC Sabathia’s new podcast here!… ul.PageListQuickLinksCarousel-slides > div.flickity-viewport > div.flickity-slider > li.PageListQuickLinksCarousel-slide
Title 24 Ricky Carmichael and Ryan Villopoto break down the latest SMX action. … ul.PageListQuickLinksCarousel-slides > div.flickity-viewport > div.flickity-slider > li.PageListQuickLinksCarousel-slide
Aliyah Boston gets extension with Fever under WNBA’s new provision for exceptio… bsp-list-carousel.PageList4UpCarousel-items > div.flickity-viewport > div.flickity-slider > div.PageList4UpCarousel-items-item
03:07 Miles is bringing joy into WNBA career with Lynx bsp-list-carousel.PageList4UpCarousel-items > div.flickity-viewport > div.flickity-slider > div.PageList4UpCarousel-items-item
Lynx re-sign 5-time All-Star forward Napheesa Collier Associated Press bsp-list-carousel.PageList4UpCarousel-items > div.flickity-viewport > div.flickity-slider > div.PageList4UpCarousel-items-item
Aces re-sign four-time MVP A’ja Wilson to lock in their dynasty core Associated… bsp-list-carousel.PageList4UpCarousel-items > div.flickity-viewport > div.flickity-slider > div.PageList4UpCarousel-items-item

These are opportunities to improve the usage of ARIA in your application which may enhance the experience for users of assistive technology, like a screen reader.

Names and labels

Informative elements should aim for short, descriptive alternate text. Decorative elements can be ignored with an empty alt attribute. Learn more about the `alt` attribute.

Why this matters

Performance issues directly impact user engagement and conversion rates.

Failing Elements
div.sr-us-score-nano__match > div.sr-us-score-nano__team > div.sr-us-score-nano__team-crest > img.sr-crest-img div.sr-us-score-nano__match > div.sr-us-score-nano__team > div.sr-us-score-nano__team-crest > img.sr-crest-img
div.sr-us-score-nano__match > div.sr-us-score-nano__team > div.sr-us-score-nano__team-crest > img.sr-crest-img div.sr-us-score-nano__match > div.sr-us-score-nano__team > div.sr-us-score-nano__team-crest > img.sr-crest-img
div.sr-us-score-nano__match > div.sr-us-score-nano__team > div.sr-us-score-nano__team-crest > img.sr-crest-img div.sr-us-score-nano__match > div.sr-us-score-nano__team > div.sr-us-score-nano__team-crest > img.sr-crest-img
div.sr-us-score-nano__match > div.sr-us-score-nano__team > div.sr-us-score-nano__team-crest > img.sr-crest-img div.sr-us-score-nano__match > div.sr-us-score-nano__team > div.sr-us-score-nano__team-crest > img.sr-crest-img
div.sr-us-score-nano__match > div.sr-us-score-nano__team > div.sr-us-score-nano__team-crest > img.sr-crest-img div.sr-us-score-nano__match > div.sr-us-score-nano__team > div.sr-us-score-nano__team-crest > img.sr-crest-img
div.sr-us-score-nano__match > div.sr-us-score-nano__team > div.sr-us-score-nano__team-crest > img.sr-crest-img div.sr-us-score-nano__match > div.sr-us-score-nano__team > div.sr-us-score-nano__team-crest > img.sr-crest-img

Screen reader users rely on frame titles to describe the contents of frames. Learn more about frame titles.

Why this matters

Performance issues directly impact user engagement and conversion rates.

Failing Elements
body.Page-body > iframe#fw-71e2218-tag body.Page-body > iframe#fw-71e2218-tag

These are opportunities to improve the semantics of the controls in your application. This may enhance the experience for users of assistive technology, like a screen reader.

Tables and lists

Screen readers have a specific way of announcing lists. Ensuring proper list structure aids screen reader output. Learn more about proper list structure.

Why this matters

Performance issues directly impact user engagement and conversion rates.

Failing Elements
NFL NBA MLB WNBA More Watch ProFootballTalk Rotoworld Favorites Profile div.Page-header-bar-end > div.Page-header-navigation > nav.Navigation > ul.Navigation-items
Payton Tolle BOS Starting Pitcher #70 Personalize your Rotoworld feed by favori… form.PlayerNewsModule-form > div.PlayerNewsModule-ajax > bsp-list-carousel > ul.PlayerNewsModuleCarousel-slides
PFT Live Mike Florio, Chris Simms and a cast of co-hosts tackle the biggest NFL… main.Page-main > div.PageListQuickLinksCarousel > bsp-quick-links-carousel > ul.PageListQuickLinksCarousel-slides

Screen readers require list items (`<li>`) to be contained within a parent `<ul>`, `<ol>` or `<menu>` to be announced properly. Learn more about proper list structure.

Why this matters

Performance issues directly impact user engagement and conversion rates.

Failing Elements
Payton Tolle BOS Starting Pitcher #70 Personalize your Rotoworld feed by favori… ul.PlayerNewsModuleCarousel-slides > div.flickity-viewport > div.flickity-slider > li.PlayerNewsModuleCarousel-slide
Freddie Freeman LAD 1st Baseman #5 1hDodgers activated 1B Freddie Freeman from … ul.PlayerNewsModuleCarousel-slides > div.flickity-viewport > div.flickity-slider > li.PlayerNewsModuleCarousel-slide
Zack Wheeler PHI Starting Pitcher #45 1hZack Wheeler (shoulder) will be activat… ul.PlayerNewsModuleCarousel-slides > div.flickity-viewport > div.flickity-slider > li.PlayerNewsModuleCarousel-slide
Raisel Iglesias ATL Relief Pitcher #26 1hRaisel Iglesias underwent an MRI that … ul.PlayerNewsModuleCarousel-slides > div.flickity-viewport > div.flickity-slider > li.PlayerNewsModuleCarousel-slide
PFT Live Mike Florio, Chris Simms and a cast of co-hosts tackle the biggest NFL… ul.PageListQuickLinksCarousel-slides > div.flickity-viewport > div.flickity-slider > li.PageListQuickLinksCarousel-slide
Chris Simms Unbuttoned The former QB gives his unfiltered NFL analysis. Clap it… ul.PageListQuickLinksCarousel-slides > div.flickity-viewport > div.flickity-slider > li.PageListQuickLinksCarousel-slide
The 2 Robbies Robbie Mustoe and Earle dissect top Premier League storylines. Li… ul.PageListQuickLinksCarousel-slides > div.flickity-viewport > div.flickity-slider > li.PageListQuickLinksCarousel-slide

These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.

Best practices

Disabling zooming is problematic for users with low vision who rely on screen magnification to properly see the contents of a web page. Learn more about the viewport meta tag.

Why this matters

Performance issues directly impact user engagement and conversion rates.

Failing Elements
head > meta head > meta

Touch targets with sufficient size and spacing help users who may have difficulty targeting small controls to activate the targets. Learn more about touch targets.

Why this matters

Performance issues directly impact user engagement and conversion rates.

Failing Elements
Submit Search div.SearchOverlay-search-overlay > form.SearchOverlay-search-form > label.SearchOverlay-search-label > button.SearchOverlay-search-submit
Boston Red Sox Primary Logo div.PlayerNewsCard-player-info > div.PlayerNewsCard-team > div.PlayerNewsCard-team-logo > a
Los Angeles Dodgers Primary Logo div.PlayerNewsCard-player-info > div.PlayerNewsCard-team > div.PlayerNewsCard-team-logo > a
Philadelphia Phillies Primary div.PlayerNewsCard-player-info > div.PlayerNewsCard-team > div.PlayerNewsCard-team-logo > a
Atlanta Braves Secondary Logo div.PlayerNewsCard-player-info > div.PlayerNewsCard-team > div.PlayerNewsCard-team-logo > a
Sponsored span.video-label-box > span.branding > div.logoDiv > a.trc_desktop_disclosure_link
Sponsored span.video-label-box > span.branding > div.logoDiv > a.trc_desktop_disclosure_link
Sponsored span.video-label-box > span.branding > div.logoDiv > a.trc_desktop_disclosure_link
Sponsored span.video-label-box > span.branding > div.logoDiv > a.trc_desktop_disclosure_link
Sponsored span.video-label-box > span.branding > div.logoDiv > a.trc_desktop_disclosure_link
Sponsored span.video-label-box > span.branding > div.logoDiv > a.trc_desktop_disclosure_link
Sponsored span.video-label-box > span.branding > div.logoDiv > a.trc_desktop_disclosure_link
Sponsored span.video-label-box > span.branding > div.logoDiv > a.trc_desktop_disclosure_link
Sponsored span.video-label-box > span.branding > div.logoDiv > a.trc_desktop_disclosure_link
Sponsored span.video-label-box > span.branding > div.logoDiv > a.trc_desktop_disclosure_link
Sponsored span.video-label-box > span.branding > div.logoDiv > a.trc_desktop_disclosure_link
Sponsored span.video-label-box > span.branding > div.logoDiv > a.trc_desktop_disclosure_link
Sponsored span.video-label-box > span.branding > div.logoDiv > a.trc_desktop_disclosure_link

These items highlight common accessibility best practices.

Visible text labels that do not match the accessible name can result in a confusing experience for screen reader users. Learn more about accessible names.

Why this matters

Performance issues directly impact user engagement and conversion rates.

Failing Elements
by Taboola div#trc_header_3729436590 > div.trc_header_ext > div.logoDiv > a.trc_desktop_attribution_link
Promoted Links div#trc_header_3729436590 > div.trc_header_ext > div.logoDiv > a.trc_desktop_disclosure_link
14:43 div.PageList4Up-items-item > div.PagePromo > div.PagePromo-media > a.Link
04:50 div.PageList7Up-items-item > div.PagePromo > div.PagePromo-media > a.Link
01:59 div.PageList7Up-items-item > div.PagePromo > div.PagePromo-media > a.Link
03:28 div.PageList7Up-items-item > div.PagePromo > div.PagePromo-media > a.Link
03:26 div.PageList7Up-items-item > div.PagePromo > div.PagePromo-media > a.Link
01:38 div.PageList7Up-items-item > div.PagePromo > div.PagePromo-media > a.Link
04:10 div.PageList4Up-items-item > div.PagePromo > div.PagePromo-media > a.Link
02:17 div.PageList4Up-items-item > div.PagePromo > div.PagePromo-media > a.Link
02:02 div.PageList4Up-items-item > div.PagePromo > div.PagePromo-media > a.Link
02:51 div.PageList4Up-items-item > div.PagePromo > div.PagePromo-media > a.Link
02:21 div.PageList4UpCarousel-items-item > div.PagePromo > div.PagePromo-media > a.Link
02:34 div.PageList6Up-items-item > div.PagePromo > div.PagePromo-media > a.Link
04:11 div.PageList6Up-items-item > div.PagePromo > div.PagePromo-media > a.Link
07:03 div.PageList6Up-items-item > div.PagePromo > div.PagePromo-media > a.Link
52 div.PageList6Up-items-item > div.PagePromo > div.PagePromo-media > a.Link
06:41 div.PageList6Up-items-item > div.PagePromo > div.PagePromo-media > a.Link
Shai Gilgeous-Alexander div.PagePromo-mentions > ul.PagePromo-mentions-items > li.PagePromo-mentions-items-item > a.Mention
Jamal Murray div.PagePromo-mentions > ul.PagePromo-mentions-items > li.PagePromo-mentions-items-item > a.Mention
Kevin Durant div.PagePromo-mentions > ul.PagePromo-mentions-items > li.PagePromo-mentions-items-item > a.Mention
LeBron James div.PagePromo-mentions > ul.PagePromo-mentions-items > li.PagePromo-mentions-items-item > a.Mention
Interactive controls are keyboard focusable
Interactive elements indicate their purpose and state
The page has a logical tab order
Visual order on the page follows DOM order
User focus is not accidentally trapped in a region
The user's focus is directed to new content added to the page
HTML5 landmark elements are used to improve navigation
Offscreen content is hidden from assistive technology
Custom controls have associated labels
Custom controls have ARIA roles
`[aria-*]` attributes match their roles
`[aria-hidden="true"]` is not present on the document `<body>`
`[role]`s have all required `[aria-*]` attributes
`[role]` values are valid
`[aria-*]` attributes have valid values
`[aria-*]` attributes are valid and not misspelled
Buttons have an accessible name
Form elements have associated labels
Select elements have associated label elements.
`button`, `link`, and `menuitem` elements have accessible names
ARIA attributes are used as specified for the element's role
Elements use only permitted ARIA attributes
Background and foreground colors have a sufficient contrast ratio
Document has a `<title>` element
`<html>` element has a `[lang]` attribute
`<html>` element has a valid value for its `[lang]` attribute
Links are distinguishable without relying on color.
Links have a discernible name
No element has a `[tabindex]` value greater than 0
Heading elements appear in a sequentially-descending order
Document has a main landmark.
Deprecated ARIA roles were not used
`<video>` elements contain a `<track>` element with `[kind="captions"]`
Identical links have the same purpose.
`[accesskey]` values are unique
Elements with `role="dialog"` or `role="alertdialog"` have accessible names.
ARIA input fields have accessible names
ARIA `meter` elements have accessible names
ARIA `progressbar` elements have accessible names
Elements with an ARIA `[role]` that require children to contain a specific `[role]` have all required children.
`[role]`s are contained by their required parent element
Elements with the `role=text` attribute do not have focusable descendents.
ARIA toggle fields have accessible names
ARIA `tooltip` elements have accessible names
ARIA `treeitem` elements have accessible names
The page contains a heading, skip link, or landmark region
`<dl>`'s contain only properly-ordered `<dt>` and `<dd>` groups, `<script>`, `<template>` or `<div>` elements.
Definition list items are wrapped in `<dl>` elements
ARIA IDs are unique
No form fields have multiple labels
`<html>` element has an `[xml:lang]` attribute with the same base language as the `[lang]` attribute.
Input buttons have discernible text.
`<input type="image">` elements have `[alt]` text
The document does not use `<meta http-equiv="refresh">`
`<object>` elements have alternate text
Skip links are focusable.
Cells in a `<table>` element that use the `[headers]` attribute refer to table cells within the same table.
`<th>` elements and elements with `[role="columnheader"/"rowheader"]` have data cells they describe.
`[lang]` attributes have a valid value
Tables have different content in the summary attribute and `<caption>`.
All heading elements contain content.
Uses ARIA roles only on compatible elements
Image elements do not have `[alt]` attributes that are redundant text.
Tables use `<caption>` instead of cells with the `[colspan]` attribute to indicate a caption.
`<td>` elements in a large `<table>` have one or more table headers.
54

Best Practices

Trust and Safety

All sites should be protected with HTTPS, even ones that don't handle sensitive data. This includes avoiding mixed content, where some resources are loaded over HTTP despite the initial request being served over HTTPS. HTTPS prevents intruders from tampering with or passively listening in on the communications between your app and your users, and is a prerequisite for HTTP/2 and many new web platform APIs. Learn more about HTTPS.

Why this matters

Performance issues directly impact user engagement and conversion rates.

General

Deprecated APIs will eventually be removed from the browser. Learn more about deprecated APIs.

Why this matters

Performance issues directly impact user engagement and conversion rates.

Deprecation / WarningSource
Unload event listeners are deprecated and will be removed.
line 2, col 1792
AttributionReporting
Topics
SharedStorage

Errors logged to the console indicate unresolved problems. They can come from network request failures and other browser concerns. Learn more about this errors in console diagnostic audit

Why this matters

Performance issues directly impact user engagement and conversion rates.

SourceDescription
Failed to load resource: net::ERR_NAME_NOT_RESOLVED
Failed to load resource: net::ERR_NAME_NOT_RESOLVED

Issues logged to the `Issues` panel in Chrome Devtools indicate unresolved problems. They can come from network request failures, insufficient security controls, and other browser concerns. Open up the Issues panel in Chrome DevTools for more details on each issue.

Why this matters

Performance issues directly impact user engagement and conversion rates.

Issue type
Mixed content
Avoids third-party cookies
Allows users to paste into input fields
Avoids requesting the geolocation permission on page load
Avoids requesting the notification permission on page load
Displays images with correct aspect ratio
Serves images with appropriate resolution
Page has the HTML doctype
Properly defines charset
Ensure CSP is effective against XSS attacks
Use a strong HSTS policy
Ensure proper origin isolation with COOP
Mitigate clickjacking with XFO or CSP
Mitigate DOM-based XSS with Trusted Types
Detected JavaScript libraries
Page has valid source maps
Redirects HTTP traffic to HTTPS
77

SEO

These checks ensure that your page is following basic search engine optimization advice. There are many additional factors Lighthouse does not score here that may affect your search ranking, including performance on Core Web Vitals. Learn more about Google Search Essentials.

Content Best Practices

Descriptive link text helps search engines understand your content. Learn how to make links more accessible.

Why this matters

Performance issues directly impact user engagement and conversion rates.

Informative elements should aim for short, descriptive alternate text. Decorative elements can be ignored with an empty alt attribute. Learn more about the `alt` attribute.

Why this matters

Performance issues directly impact user engagement and conversion rates.

Failing Elements
div.sr-us-score-nano__match > div.sr-us-score-nano__team > div.sr-us-score-nano__team-crest > img.sr-crest-img div.sr-us-score-nano__match > div.sr-us-score-nano__team > div.sr-us-score-nano__team-crest > img.sr-crest-img
div.sr-us-score-nano__match > div.sr-us-score-nano__team > div.sr-us-score-nano__team-crest > img.sr-crest-img div.sr-us-score-nano__match > div.sr-us-score-nano__team > div.sr-us-score-nano__team-crest > img.sr-crest-img
div.sr-us-score-nano__match > div.sr-us-score-nano__team > div.sr-us-score-nano__team-crest > img.sr-crest-img div.sr-us-score-nano__match > div.sr-us-score-nano__team > div.sr-us-score-nano__team-crest > img.sr-crest-img
div.sr-us-score-nano__match > div.sr-us-score-nano__team > div.sr-us-score-nano__team-crest > img.sr-crest-img div.sr-us-score-nano__match > div.sr-us-score-nano__team > div.sr-us-score-nano__team-crest > img.sr-crest-img
div.sr-us-score-nano__match > div.sr-us-score-nano__team > div.sr-us-score-nano__team-crest > img.sr-crest-img div.sr-us-score-nano__match > div.sr-us-score-nano__team > div.sr-us-score-nano__team-crest > img.sr-crest-img
div.sr-us-score-nano__match > div.sr-us-score-nano__team > div.sr-us-score-nano__team-crest > img.sr-crest-img div.sr-us-score-nano__match > div.sr-us-score-nano__team > div.sr-us-score-nano__team-crest > img.sr-crest-img

Format your HTML in a way that enables crawlers to better understand your app’s content.

Crawling and Indexing

Search engines may use `href` attributes on links to crawl websites. Ensure that the `href` attribute of anchor elements links to an appropriate destination, so more pages of the site can be discovered. Learn how to make links crawlable

Why this matters

Performance issues directly impact user engagement and conversion rates.

Uncrawlable Link
div.PlayerNewsCard > div.PlayerNewsCard-player > bsp-favoritelink-modal.FavoriteLink-wrapper > a.FavoriteLink div.PlayerNewsCard > div.PlayerNewsCard-player > bsp-favoritelink-modal.FavoriteLink-wrapper > a.FavoriteLink
div.PlayerNewsCard > div.PlayerNewsCard-player > bsp-favoritelink-modal.FavoriteLink-wrapper > a.FavoriteLink div.PlayerNewsCard > div.PlayerNewsCard-player > bsp-favoritelink-modal.FavoriteLink-wrapper > a.FavoriteLink
div.PlayerNewsCard > div.PlayerNewsCard-player > bsp-favoritelink-modal.FavoriteLink-wrapper > a.FavoriteLink div.PlayerNewsCard > div.PlayerNewsCard-player > bsp-favoritelink-modal.FavoriteLink-wrapper > a.FavoriteLink
div.PlayerNewsCard > div.PlayerNewsCard-player > bsp-favoritelink-modal.FavoriteLink-wrapper > a.FavoriteLink div.PlayerNewsCard > div.PlayerNewsCard-player > bsp-favoritelink-modal.FavoriteLink-wrapper > a.FavoriteLink
div.PlayerNewsCard > div.PlayerNewsCard-player > bsp-favoritelink-modal.FavoriteLink-wrapper > a.FavoriteLink div.PlayerNewsCard > div.PlayerNewsCard-player > bsp-favoritelink-modal.FavoriteLink-wrapper > a.FavoriteLink
div.PlayerNewsCard > div.PlayerNewsCard-player > bsp-favoritelink-modal.FavoriteLink-wrapper > a.FavoriteLink div.PlayerNewsCard > div.PlayerNewsCard-player > bsp-favoritelink-modal.FavoriteLink-wrapper > a.FavoriteLink
div.PlayerNewsCard > div.PlayerNewsCard-player > bsp-favoritelink-modal.FavoriteLink-wrapper > a.FavoriteLink div.PlayerNewsCard > div.PlayerNewsCard-player > bsp-favoritelink-modal.FavoriteLink-wrapper > a.FavoriteLink
div.PlayerNewsCard > div.PlayerNewsCard-player > bsp-favoritelink-modal.FavoriteLink-wrapper > a.FavoriteLink div.PlayerNewsCard > div.PlayerNewsCard-player > bsp-favoritelink-modal.FavoriteLink-wrapper > a.FavoriteLink
div.PlayerNewsCard > div.PlayerNewsCard-player > bsp-favoritelink-modal.FavoriteLink-wrapper > a.FavoriteLink div.PlayerNewsCard > div.PlayerNewsCard-player > bsp-favoritelink-modal.FavoriteLink-wrapper > a.FavoriteLink
div.PlayerNewsCard > div.PlayerNewsCard-player > bsp-favoritelink-modal.FavoriteLink-wrapper > a.FavoriteLink div.PlayerNewsCard > div.PlayerNewsCard-player > bsp-favoritelink-modal.FavoriteLink-wrapper > a.FavoriteLink

To appear in search results, crawlers need access to your app.

Structured data is valid
Page isn’t blocked from indexing
Document has a `<title>` element
Document has a meta description
Page has successful HTTP status code
robots.txt is valid
Document has a valid `hreflang`
Document has a valid `rel=canonical`

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