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Lighthouse Mobile

· 0 checks — Mobile Lighthouse audit -- Performance, Accessibility, Best Practices, and SEO category breakdown.
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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

Performance issues directly impact user engagement and conversion rates.

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
/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 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
/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 s66.3 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
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 ms13.9 KiB
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
img.sportradar.com/ls/crest/medium/3417.png0.0 ms8.4 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
ssl.p.jwpcdn.com/player/v/8.46.2/freewheel.js86400.0 s14.2 KiB
eus.rubiconproject.com/usync.js45931.0 s11.5 KiB
cdn.cookielaw.org/consent/bc8ce68a-b6d0-4e2d-b6ba-5f0f1811d474/otSDKStub.js86400.0 s12.7 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 s6.8 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...7343.0 s2.6 KiB
/out/v1/03c2902726c0489abd6d2e0cdc6729e4/d73aad9a22624564...7344.0 s2.6 KiB
mssl.fwmrm.net/libs/ec590c9/a9ba6ff.js0.0 ms1.3 KiB
/z9gd/ffc155a5-eba8-47bf-8e99-ed72cbcffdaf/www.nbcsports....0.0 ms1.2 KiB
cdn.cookielaw.org/logos/static/powered_by_logo.svg86400.0 s2.6 KiB
/c/441/441/9/1.gif?puid=u_5a6e5048-4fa7-4d58-8a98-d003ed2...0.0 ms1.0 KiB
/z9g/digibox.gif?c=1776812277831&h=www.nbcsports.com&e=p&...0.0 ms682 B
config.aps.amazon-adsystem.com/configs/32193600.0 s845 B
/a2ef59fba8e9/ffbecea365ae/0677249f172d/RC7124a3b3601046b...3600.0 s689 B
/eng/4/imp/ByQd0nIDWLvR08UynsUKI_Us4jQxxnBfLA0Eyltp-6W_xK...0.0 ms550 B
/eng/1/imp/Ca9Y82UjF3GWjF1noIAIP7j6x-cmgdFvW1B1Eylz6789ZO...0.0 ms549 B
/eng/5/imp/HhQf4WtHMm0RW9sOIMLcTZ2agZRNvSZPfFTC5NtFcF7QQ_...0.0 ms547 B
/eng/2/imp/d-tSMt-ymd-n1sh4YjG-vGKgTym8IhWN863zUvvLQthywI...0.0 ms542 B
/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

Performance issues directly impact user engagement and conversion rates.

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

Informational: a Permissions-Policy directive showing feature -> allowed origins.

Source: MDN Permissions-Policy

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

Informational: a Permissions-Policy directive showing feature -> allowed origins.

Source: MDN Permissions-Policy

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`

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