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Audit Complete

Results for https://complex.com

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Netherlands Netherlands · Amsterdam Completed: Apr 21, 2026 22:48 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 19.1s load time is above Google's 2.5s 'Good' threshold.

Good foundation, but a few gaps could be exploited.

Several issues make your site difficult for assistive technology users.

Solid SEO basics — a few optimizations could boost rankings.

Solid infrastructure — fast server responses across the board.

Mostly compliant — a few items need attention.

Missing metadata means poor previews on social media and search.

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

Amazon ELB · 120 peers
You 70
·
Avg 70
At average
0 50 100
Better than 31% of Amazon ELB sites See full Amazon ELB benchmark →
Amazon Route 53 · 669 peers
You 70
·
Avg 72
At average
0 50 100
Better than 14% of Amazon Route 53 sites See full Amazon Route 53 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 10.9 MB (4.1 MB transferred)

Performance issues directly impact user engagement and conversion rates.

Performance › Page Weight Budget
5

No <main> landmark found

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

Accessibility › Landmark Structure
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 →
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What fixing these means

Your site performs reasonably well, but a few targeted fixes could meaningfully improve results. Your LCP of 19.1s 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 19.1s — 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 6 warning

8 barrier(s) likely increasing bounce by ~30%.

Speed (2)

Page takes 19.1s to load

+12% bounce

Users abandon at ~3s — you're 16.6s over the 2.5s threshold

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

Page feels frozen for 6.3s

+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

Content (3)

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

No structured data

+2% bounce

No rich-result eligibility in Google — lower SERP CTR vs competitors with stars and prices

Fix: Add JSON-LD for your page type (Product, Article, FAQPage, LocalBusiness, …)

Thin content

+3% bounce

Under 300 words — visitors bounce looking for substance, search engines rank competitors first

Fix: Add a substantive FAQ, product detail, or case-study section

Navigation (1)

No skip-to-content link

+1% bounce

Keyboard and screen-reader users must tab through the entire header on every page

Fix: Add a visible-on-focus <a href="#main">Skip to content</a> as the first focusable element

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

Return on Investment

$500 investment → $1.04/month returns + USD 157,500 risk avoided

Payback period: > 2 years First-year ROI: -98%

Investment

$500

5h · 5 findings

Monthly returns

$1.04 /mo

~$12 / year

  • Bandwidth savings $1.04

Regulatory risk avoided

USD 157,500

if kept compliant

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

$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

$13,126 / month at risk

~$157,512 / 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
  • Trackers detected but no cookie policy found
    CCPA/CPRA: USD 2,500 – USD 7,500
  • Trackers detected but no privacy policy found
    CCPA/CPRA: USD 2,500 – USD 7,500

+4 more

Bandwidth Waste

$1.04 /mo

12962.8 MB/mo × 0.080 USD/GB

  • Optimize transfer: save ~1.3 MB per page load
    Saves $1.04/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.

26
Performance Overall performance score (0–100) based on Core Web Vitals and other metrics. 90+ is good.
89
Accessibility Measures how accessible the page is for users with disabilities. Checks color contrast, ARIA labels, and semantic HTML.
77
Best Practices Checks for modern web development best practices including HTTPS, no console errors, and secure JavaScript.
100
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.

7.02 s

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

19.14 s

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

6.29 s

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

0.000

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

11.39 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.

30.64 s

Detailed Report

Audit breakdown by category with detailed findings.

26

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
ssl.p.jwpcdn.com/player/v/8.47.0/bidding.js900.0 s116.8 KiB
video.complex.com/libraries/NqVlgYlT.js180.0 s68.6 KiB
media.complex.com/common/catalyst.js2700.0 s62.8 KiB
cdn.amplitude.com/script/6ac5e013614415bcf623d245bde96101.experiment.js60.0 s43.8 KiB
assets-jpcust.jwpsrv.com/thumbnails/zShWKACK-320.jpg900.0 s21.8 KiB
www.redditstatic.com/ads/pixel.js60.0 s19.0 KiB
utt.impactcdn.com/A6382185-729b-453d-85c8-bf208a67ee861.js900.0 s20.5 KiB
ssl.p.jwpcdn.com/player/v/8.47.0/jwpsrv.js900.0 s17.9 KiB
cmp.osano.com/rTkgG28qwl/0fe78549-960c-4fc8-b88e-7f4fb2a64667/osano-ui.js86400.0 s31.0 KiB
pagead2.googlesyndication.com/omsdk/releases/live/omweb-v1.js3600.0 s15.4 KiB
ssl.p.jwpcdn.com/player/v/8.47.0/googima.js86400.0 s24.1 KiB
evs.segment.complex.com/next-integrations/actions/3962/1faa179dfb20d0a3f5a0.js0.0 ms9.5 KiB
www.complex.com/cdn-cgi/challenge-platform/h/b/scripts/jsd/0b8fb825cb67/main.js?14400.0 s13.2 KiB
eus.rubiconproject.com/usync.js39778.0 s11.5 KiB
www.gstatic.com/eureka/clank/146/cast_sender.js86400.0 s13.4 KiB
www.complex.com/cdn-cgi/scripts/7d0fa10a/cloudflare-static/rocket-loader.min.js2859.0 s4.0 KiB
static.klaviyo.com/onsite/js/klaviyo.js?company_id=UPi8JY1.0 s3.0 KiB
/next-integrations/actions/amplitude-plugins/f12a4347e108...0.0 ms2.9 KiB
s.pinimg.com/ct/lib/main.10d2511a.js1209600.0 s27.6 KiB
/next-integrations/actions/algolia-plugins/cb031e19c7ec5e...0.0 ms2.5 KiB
s.pinimg.com/ct/core.js7200.0 s2.1 KiB
/rp.gif?ts=1776811613782&id=a2_h4brpdpfo9l0&event=PageVis...0.0 ms666 B

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:39.427 source:map[column:157505 line:1 type:source-location url:https://cdn3.complex.com/d24ccc44169003be9906712f48916ff53994e0e7/_next/static/chunks/11w-lzlaglxpp.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:120.471 source:map[type:text value:[unattributed]]] map[reflowTime:1.165 source:map[column:1535 line:8 type:source-location url:https://cdn3.complex.com/d24ccc44169003be9906712f48916ff53994e0e7/_next/static/chunks/17l-y_lj665~q.js urlProvider:network]] map[reflowTime:41.653 source:map[column:2284 line:0 type:source-location url:https://cdn3.complex.com/d24ccc44169003be9906712f48916ff53994e0e7/_next/static/chunks/05_bffarkhczi.js urlProvider:network]] map[reflowTime:4.445 source:map[column:11285 line:2 type:source-location url:https://cdn3.complex.com/d24ccc44169003be9906712f48916ff53994e0e7/_next/static/chunks/0c6gww1q0gc84.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: Victor Wembanyama celebrates during the Spurs Game 1 win over the Portland Trai…
path: 1,HTML,1,BODY,6,DIV,0,MAIN,1,DIV,4,DIV,0,DIV,0,SECTION,0,ARTICLE,0,DIV,0,A,0,PICTURE,1,IMG
selector: div.absolute > a.absolute > picture.w-full > img.w-full
snippet: <img src="https://images.complex.com/complex/image/upload/c_crop,h_3488,w_5228,x_0,y…" srcset="https://images.complex.com/complex/image/upload/c_crop,h_3488,w_5228,x_0,y…" sizes="100vw" alt="Victor Wembanyama celebrates during the Spurs Game 1 win over the Portland…" width="1920" height="1080" loading="eager" decoding="async" class="w-full h-full object-cover">

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.

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.

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
Michael Jackson in a red jacket, dancing on a planet against a cosmic backgroun… div.absolute > a.absolute > picture.w-full > img.w-full
/complex/image/upload/c_crop,h_1279,w_1980,x_0,y_0/q_auto...316.1 KiB210.3 KiB
Billie Eilish in three stylish outfits pose against a city lights backdrop. Bil… div.absolute > a.absolute > picture.w-full > img.w-full
/complex/image/upload/c_crop,h_1081,w_1920,x_0,y_0/q_auto...230.8 KiB125.0 KiB
Mamba Out: 14 Never-Before-Told Stories from Kobe Bryant's Farewell Tour article.flex > a.block > figure.relative > img.w-full
/complex/image/upload/c_crop,h_1350,w_1080,x_0,y_0/g_xy_c...67.6 KiB51.6 KiB
KATSEYE: 11 Things You Didn't Know About the Global Girl Group article.flex > a.block > figure.relative > img.w-full
/complex/image/upload/c_crop,h_7144,w_5182,x_0,y_0/g_xy_c...57.7 KiB44.0 KiB
Ten Most Shocking First Round Upsets in NBA Playoff History article.flex > a.block > figure.relative > img.w-full
/complex/image/upload/c_crop,h_2261,w_3294,x_0,y_0/g_xy_c...44.7 KiB34.1 KiB
25 Essential Pieces Every Woman Needs in Her Closet Right Now (2026) article.flex > a.block > figure.w-full > img.w-full
/complex/image/upload/c_crop,h_1348,w_1080,x_0,y_1/g_xy_c...101.6 KiB31.4 KiB
Would You Pay $500,000 for Drake's 'Take Care' Rolex? This Vintage Watch Dealer… article.flex > a.block > figure.relative > img.w-full
/complex/image/upload/c_crop,h_1333,w_1766,x_0,y_0/q_75,f...25.0 KiB19.0 KiB
div.absolute > div#player-1 > div.jw-wrapper > div.jw-preview div.absolute > div#player-1 > div.jw-wrapper > div.jw-preview
assets-jpcust.jwpsrv.com/thumbnails/zShWKACK-320.jpg21.5 KiB12.1 KiB
Paul Skenes, Elly De La Cruz, Kevin McGonigle, Roman Anthony, Pete Crow-Armstro… div.[grid-area:additional] > div > a > img
/complex/image/upload/c_crop,h_719,w_1080,x_0,y_0/g_xy_ce...28.3 KiB10.9 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: 754 ms
URLTime Spent
complex.com/754 ms
www.complex.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 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

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
/d24ccc44169003be9906712f48916ff53994e0e7/_next/static/ch...4.6 s4.1 s39 ms
www.complex.com/2.8 s79 ms4.0 ms
/d24ccc44169003be9906712f48916ff53994e0e7/_next/static/ch...2.2 s421 ms112 ms
ssl.p.jwpcdn.com/player/v/8.47.0/provider.hlsjs.js1.6 s1.3 s86 ms
Unattributable1.5 s47 ms0.0 ms
cmp.osano.com/rTkgG28qwl/0fe78549-960c-4fc8-b88e-7f4fb2a64667/osano.js1.3 s1.2 s29 ms
www.complex.com/cdn-cgi/scripts/7d0fa10a/cloudflare-static/rocket-loader.min.js1.1 s567 ms106 ms
www.googletagmanager.com/gtag/js?id=G-8SGXGR7JYH&cx=c&gtm=4e64h1943 ms839 ms98 ms
www.complex.com/cdn-cgi/challenge-platform/scripts/jsd/main.js852 ms786 ms15 ms
www.googletagmanager.com/gtm.js?id=GTM-NJJ53B5N606 ms483 ms111 ms
imasdk.googleapis.com/js/sdkloader/ima3.js467 ms369 ms81 ms
ssl.p.jwpcdn.com/player/v/8.47.0/bidding.js398 ms210 ms82 ms
media.complex.com/common/catalyst.js390 ms329 ms26 ms
www.googletagmanager.com/gtag/js?id=G-HDH2HK2V51&cx=c&gtm=4e64h1338 ms239 ms97 ms
video.complex.com/libraries/NqVlgYlT.js193 ms119 ms32 ms
ssl.p.jwpcdn.com/player/v/8.47.0/jwplayer.core.controls.js179 ms99 ms80 ms
/d24ccc44169003be9906712f48916ff53994e0e7/_next/static/ch...155 ms91 ms13 ms
pagead2.googlesyndication.com/omsdk/releases/live/omweb-v1.js127 ms115 ms6.9 ms
s.pinimg.com/ct/lib/main.10d2511a.js127 ms101 ms16 ms
utt.impactcdn.com/A6382185-729b-453d-85c8-bf208a67ee861.js110 ms100 ms7.9 ms
accounts.google.com/gsi/client87 ms39 ms46 ms
cmp.osano.com/rTkgG28qwl/0fe78549-960c-4fc8-b88e-7f4fb2a64667/osano-ui.js87 ms47 ms21 ms
ssl.p.jwpcdn.com/player/v/8.47.0/googima.js81 ms64 ms14 ms
www.redditstatic.com/ads/pixel.js73 ms55 ms11 ms
/next-integrations/integrations/vendor/commons.59560acdd6...68 ms55 ms12 ms
evs.segment.complex.com/next-integrations/actions/3962/1faa179dfb20d0a3f5a0.js56 ms50 ms4.7 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 Evaluation12.2 s
Other3.6 s
Style & Layout1.8 s
Rendering1.6 s
Script Parsing & Compilation1.4 s
Garbage Collection236 ms
Parse HTML & CSS226 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
Pages with cache-control:no-store header cannot enter back/forward cache.Actionable
Pages whose main resource has cache-control:no-store cannot enter back/forward cache.Not actionable
Back/forward cache is disabled because some JavaScript network request received resource with Cache-Control: no-store header.Not 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

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.

Estimated savings: 0.0 ms 52.5 KiB

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

Layout shift culprits
Optimize DOM size
Font display
LCP breakdown
Modern HTTP
Optimize viewport for mobile
Minify JavaScript
User Timing marks and measures 5 user timings
Avoid long main-thread tasks 20 long tasks found
Avoid non-composited animations 5 animated elements found
Image elements have explicit `width` and `height`
Network Requests
Network Round Trip Times 160 ms
Server Backend Latencies 530 ms
Tasks
Diagnostics
Metrics
Screenshot Thumbnails
Final Screenshot
Script Treemap Data
Resources Summary
Initial server response time was short Root document took 10 ms
INP breakdown
Avoid large layout shifts
89

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

Some ARIA parent roles must contain specific child roles to perform their intended accessibility functions. Learn more about roles and required children elements.

Why this matters

Performance issues directly impact user engagement and conversion rates.

Failing Elements
AGENDA Jordan Rose Explores Miami’s Premier League Kit Culture Presented By … div.flex > div > div > div#splide01

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.

Contrast

Low-contrast text is difficult or impossible for many users to read. Learn how to provide sufficient color contrast.

Why this matters

Performance issues directly impact user engagement and conversion rates.

Failing Elements
Privacy Policy div.osano-cm-window > div#176788eb-a7bb-4ed6-b478-b89501dd55e9 > div.osano-cm-dialog__content > a.osano-cm-storage-policy
Storage Preferences div#176788eb-a7bb-4ed6-b478-b89501dd55e9 > div.osano-cm-dialog__content > p.osano-cm-content__drawer-links > a.osano-cm-drawer-links__link
STYLE div.grid > div.lg:flex > div.[grid-area:featured] > a.tags-labels-12-semi-bold
Co-branded hoodies, tees, and crewnecks from the Jollibee x 'FFXIV' collab are … div.grid > div.lg:flex > div.[grid-area:featured] > a.text-14-regular
COMPLEX STAFF div.lg:flex > div.[grid-area:featured] > div.flex > a
5 HOURS AGO div.lg:flex > div.[grid-area:featured] > div.flex > span
01 div.lg:flex > div.[grid-area:trending] > div.flex > a.headings-18-bold
SNEAKERS div.[grid-area:trending] > div.flex > div.flex > a.tags-labels-12-semi-bold
02 div.lg:flex > div.[grid-area:trending] > div.flex > a.headings-18-bold
MUSIC div.[grid-area:trending] > div.flex > div.flex > a.tags-labels-12-semi-bold
03 div.lg:flex > div.[grid-area:trending] > div.flex > a.headings-18-bold
MUSIC div.[grid-area:trending] > div.flex > div.flex > a.tags-labels-12-semi-bold
04 div.lg:flex > div.[grid-area:trending] > div.flex > a.headings-18-bold
BETS div.[grid-area:trending] > div.flex > div.flex > a.tags-labels-12-semi-bold
05 div.lg:flex > div.[grid-area:trending] > div.flex > a.headings-18-bold
MUSIC div.[grid-area:trending] > div.flex > div.flex > a.tags-labels-12-semi-bold
06 div.lg:flex > div.[grid-area:trending] > div.flex > a.headings-18-bold
STYLE div.[grid-area:trending] > div.flex > div.flex > a.tags-labels-12-semi-bold
POP CULTURE div.grid > div.[grid-area:additional] > div > a.tags-labels-12-semi-bold
STYLE div.grid > div.[grid-area:additional] > div > a.tags-labels-12-semi-bold
SNEAKERS div.grid > div.[grid-area:additional] > div > a.tags-labels-12-semi-bold
SPORTS div.grid > div.[grid-area:additional] > div > a.tags-labels-12-semi-bold
STYLE div.md:col-span-5 > article.flex > div.flex > a.tags-labels-12-semi-bold
BREEANA WALKER article.flex > div.flex > div.flex > a
1 WEEK AGO article.flex > div.flex > div.flex > time
BETS div.flex > article.flex > div > a.tags-labels-12-semi-bold
MATT BURKE article.flex > div > div.flex > a.max-w-[60%]
1 DAY AGO article.flex > div > div.flex > time.whitespace-nowrap
STYLE div.flex > article.flex > div > a.tags-labels-12-semi-bold
MIKE DESTEFANO article.flex > div > div.flex > a.max-w-[60%]
1 DAY AGO article.flex > div > div.flex > time.whitespace-nowrap
MUSIC div.flex > article.flex > div > a.tags-labels-12-semi-bold
ESPERANZA ROSENBAUM article.flex > div > div.flex > a.max-w-[60%]
1 WEEK AGO article.flex > div > div.flex > time.whitespace-nowrap
BETS div.flex > article.flex > div > a.tags-labels-12-semi-bold
THOMAS GOLIANOPOULOS article.flex > div > div.flex > a.max-w-[60%]
1 WEEK AGO article.flex > div > div.flex > time.whitespace-nowrap
MUSIC div.grid > article.flex > div > a.tags-labels-12-semi-bold
SNEAKERS div.grid > article.flex > div > a.tags-labels-12-semi-bold
MUSIC div.grid > article.flex > div > a.tags-labels-12-semi-bold
SPORTS div.grid > article.flex > div > a.tags-labels-12-semi-bold
ADIDAS ORIGINALS X PHARRELL WILLIAMS a.flex > div.flex > div.flex > p.tags-labels-12-semi-bold
PUMA a.flex > div.flex > div.flex > p.tags-labels-12-semi-bold
MUSIC div.w-full > div.flex > div.flex > span.tags-labels-12-semi-bold
MARK ELIBERT div.w-full > div.flex > div.flex > a.tags-labels-12-semi-bold
12 MINUTES AGO div.w-full > div.flex > div.flex > span.text-[#999]
SPORTS div.w-full > div.flex > div.flex > span.tags-labels-12-semi-bold
MAGGIE EKBERG div.w-full > div.flex > div.flex > a.tags-labels-12-semi-bold
30 MINUTES AGO div.w-full > div.flex > div.flex > span.text-[#999]
POP CULTURE div.w-full > div.flex > div.flex > span.tags-labels-12-semi-bold
JAELANI TURNER-WILLIAMS div.w-full > div.flex > div.flex > a.tags-labels-12-semi-bold
32 MINUTES AGO div.w-full > div.flex > div.flex > span.text-[#999]
MUSIC div.w-full > div.flex > div.flex > span.tags-labels-12-semi-bold
ALEX OCHO div.w-full > div.flex > div.flex > a.tags-labels-12-semi-bold
35 MINUTES AGO div.w-full > div.flex > div.flex > span.text-[#999]
POP CULTURE div.w-full > div.flex > div.flex > span.tags-labels-12-semi-bold
JAELANI TURNER-WILLIAMS div.w-full > div.flex > div.flex > a.tags-labels-12-semi-bold
42 MINUTES AGO div.w-full > div.flex > div.flex > span.text-[#999]
MUSIC div.w-full > div.flex > div.flex > span.tags-labels-12-semi-bold
JAELANI TURNER-WILLIAMS div.w-full > div.flex > div.flex > a.tags-labels-12-semi-bold
47 MINUTES AGO div.w-full > div.flex > div.flex > span.text-[#999]
SPORTS div.w-full > div.flex > div.flex > span.tags-labels-12-semi-bold
BERNADETTE GIACOMAZZO div.w-full > div.flex > div.flex > a.tags-labels-12-semi-bold
1 HOUR AGO div.w-full > div.flex > div.flex > span.text-[#999]
POP CULTURE div.w-full > div.flex > div.flex > span.tags-labels-12-semi-bold
BERNADETTE GIACOMAZZO div.w-full > div.flex > div.flex > a.tags-labels-12-semi-bold
2 HOURS AGO div.w-full > div.flex > div.flex > span.text-[#999]
MUSIC div.w-full > div.flex > div.flex > span.tags-labels-12-semi-bold
ALEX OCHO div.w-full > div.flex > div.flex > a.tags-labels-12-semi-bold
2 HOURS AGO div.w-full > div.flex > div.flex > span.text-[#999]
MUSIC div.w-full > div.flex > div.flex > span.tags-labels-12-semi-bold
WILL LAVIN div.w-full > div.flex > div.flex > a.tags-labels-12-semi-bold
2 HOURS AGO div.w-full > div.flex > div.flex > span.text-[#999]
POP CULTURE div.w-full > div.flex > div.flex > span.tags-labels-12-semi-bold
JOE PRICE div.w-full > div.flex > div.flex > a.tags-labels-12-semi-bold
2 HOURS AGO div.w-full > div.flex > div.flex > span.text-[#999]
POP CULTURE div.w-full > div.flex > div.flex > span.tags-labels-12-semi-bold
BERNADETTE GIACOMAZZO div.w-full > div.flex > div.flex > a.tags-labels-12-semi-bold
3 HOURS AGO div.w-full > div.flex > div.flex > span.text-[#999]
POP CULTURE div.w-full > div.flex > div.flex > span.tags-labels-12-semi-bold
BERNADETTE GIACOMAZZO div.w-full > div.flex > div.flex > a.tags-labels-12-semi-bold
3 HOURS AGO div.w-full > div.flex > div.flex > span.text-[#999]
STYLE div.w-full > div.flex > div.flex > span.tags-labels-12-semi-bold
JAELANI TURNER-WILLIAMS div.w-full > div.flex > div.flex > a.tags-labels-12-semi-bold
3 HOURS AGO div.w-full > div.flex > div.flex > span.text-[#999]
POP CULTURE div.w-full > div.flex > div.flex > span.tags-labels-12-semi-bold
TREY ALSTON div.w-full > div.flex > div.flex > a.tags-labels-12-semi-bold
3 HOURS AGO div.w-full > div.flex > div.flex > span.text-[#999]
POP CULTURE div.w-full > div.flex > div.flex > span.tags-labels-12-semi-bold
BERNADETTE GIACOMAZZO div.w-full > div.flex > div.flex > a.tags-labels-12-semi-bold
3 HOURS AGO div.w-full > div.flex > div.flex > span.text-[#999]
MUSIC div.w-full > div.flex > div.flex > span.tags-labels-12-semi-bold
JOE PRICE div.w-full > div.flex > div.flex > a.tags-labels-12-semi-bold
3 HOURS AGO div.w-full > div.flex > div.flex > span.text-[#999]
MUSIC div.w-full > div.flex > div.flex > span.tags-labels-12-semi-bold
COMPLEX STAFF div.w-full > div.flex > div.flex > a.tags-labels-12-semi-bold
4 HOURS AGO div.w-full > div.flex > div.flex > span.text-[#999]

These are opportunities to improve the legibility of your content.

Best practices

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
Go to slide 1 div.flex-none > div.grid > div.flex > button.rounded-full
Go to slide 2 div.flex-none > div.grid > div.flex > button.rounded-full
Go to slide 3 div.flex-none > div.grid > div.flex > button.rounded-full
MIKE DESTEFANO article.flex > div > div.flex > a.max-w-[60%]
THOMAS GOLIANOPOULOS article.flex > div > div.flex > a.max-w-[60%]

These items highlight common accessibility best practices.

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
Image elements have `[alt]` attributes
Form elements have associated labels
`[user-scalable="no"]` is not used in the `<meta name="viewport">` element and the `[maximum-scale]` attribute is not less than 5.
`button`, `link`, and `menuitem` elements have accessible names
ARIA attributes are used as specified for the element's role
Elements with `role="dialog"` or `role="alertdialog"` have accessible names.
`[aria-hidden="true"]` elements do not contain focusable descendents
Elements use only permitted ARIA attributes
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
Lists contain only `<li>` elements and script supporting elements (`<script>` and `<template>`).
List items (`<li>`) are contained within `<ul>`, `<ol>` or `<menu>` parent elements
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"]`
Uses ARIA roles only on compatible elements
Identical links have the same purpose.
`[accesskey]` values are unique
ARIA input fields have accessible names
ARIA `meter` elements have accessible names
ARIA `progressbar` elements have accessible names
`[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
`<frame>` or `<iframe>` elements have a title
`<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
Select elements have associated label elements.
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.
Image elements do not have `[alt]` attributes that are redundant text.
Elements with visible text labels have matching accessible names.
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.
77

Best Practices

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
SharedStorage
StorageType.persistent is deprecated. Please use standardized navigator.storage instead.
Fledge
AttributionReporting

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
Not signed in with the identity provider.
Uses HTTPS
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
No issues in the `Issues` panel in Chrome Devtools
Ensure CSP is effective against XSS attacks
Use a strong HSTS policy
Ensure proper origin isolation with COOP
Mitigate DOM-based XSS with Trusted Types
Detected JavaScript libraries
Redirects HTTP traffic to HTTPS
Mitigate clickjacking with XFO or CSP
100

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.

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
Links have descriptive text
Links are crawlable
robots.txt is valid
Image elements have `[alt]` attributes
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.
86
Accessibility Measures how accessible the page is for users with disabilities. Checks color contrast, ARIA labels, and semantic HTML.
77
Best Practices Checks for modern web development best practices including HTTPS, no console errors, and secure JavaScript.
100
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.

1.16 s

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

2.07 s

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

609 ms

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

0.000

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

2.34 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.

6.13 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
ssl.p.jwpcdn.com/player/v/8.47.0/bidding.js900.0 s116.8 KiB
video.complex.com/libraries/NqVlgYlT.js180.0 s68.6 KiB
media.complex.com/common/catalyst.js2700.0 s62.7 KiB
cdn.amplitude.com/script/6ac5e013614415bcf623d245bde96101.experiment.js60.0 s43.8 KiB
assets-jpcust.jwpsrv.com/thumbnails/zShWKACK-320.jpg900.0 s21.8 KiB
www.redditstatic.com/ads/pixel.js60.0 s19.0 KiB
utt.impactcdn.com/A6382185-729b-453d-85c8-bf208a67ee861.js900.0 s20.5 KiB
ssl.p.jwpcdn.com/player/v/8.47.0/jwpsrv.js900.0 s17.9 KiB
cmp.osano.com/rTkgG28qwl/0fe78549-960c-4fc8-b88e-7f4fb2a64667/osano-ui.js86400.0 s31.0 KiB
pagead2.googlesyndication.com/omsdk/releases/live/omweb-v1.js3600.0 s15.4 KiB
ssl.p.jwpcdn.com/player/v/8.47.0/googima.js86400.0 s24.1 KiB
evs.segment.complex.com/next-integrations/actions/3962/1faa179dfb20d0a3f5a0.js0.0 ms9.5 KiB
www.complex.com/cdn-cgi/challenge-platform/h/b/scripts/jsd/0b8fb825cb67/main.js?14400.0 s11.9 KiB
eus.rubiconproject.com/usync.js39738.0 s11.5 KiB
www.gstatic.com/eureka/clank/146/cast_sender.js86400.0 s13.1 KiB
www.complex.com/cdn-cgi/scripts/7d0fa10a/cloudflare-static/rocket-loader.min.js2854.0 s4.0 KiB
static.klaviyo.com/onsite/js/klaviyo.js?company_id=UPi8JY1.0 s3.0 KiB
/next-integrations/actions/amplitude-plugins/f12a4347e108...0.0 ms2.9 KiB
s.pinimg.com/ct/lib/main.10d2511a.js1209600.0 s27.4 KiB
/next-integrations/actions/algolia-plugins/cb031e19c7ec5e...0.0 ms2.5 KiB
s.pinimg.com/ct/core.js7200.0 s2.1 KiB
/rp.gif?ts=1776811654204&id=a2_h4brpdpfo9l0&event=PageVis...0.0 ms666 B

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:47.922 source:map[column:7483 line:1 type:source-location url:https://cdn3.complex.com/d24ccc44169003be9906712f48916ff53994e0e7/_next/static/chunks/11w-lzlaglxpp.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:47.922 source:map[column:762 line:117 type:source-location url:https://cdn3.complex.com/d24ccc44169003be9906712f48916ff53994e0e7/_next/static/chunks/0im_rjhw.dsw_.js urlProvider:network]] map[reflowTime:0.806 source:map[column:30060 line:1 type:source-location url:https://cmp.osano.com/rTkgG28qwl/0fe78549-960c-4fc8-b88e-7f4fb2a64667/osano-ui.js urlProvider:network]] map[reflowTime:2.769 source:map[column:62355 line:1 type:source-location url:https://cmp.osano.com/rTkgG28qwl/0fe78549-960c-4fc8-b88e-7f4fb2a64667/osano-ui.js urlProvider:network]] map[reflowTime:0.455 source:map[column:62714 line:1 type:source-location url:https://cmp.osano.com/rTkgG28qwl/0fe78549-960c-4fc8-b88e-7f4fb2a64667/osano-ui.js urlProvider:network]] map[reflowTime:44.641 source:map[column:2284 line:0 type:source-location url:https://cdn3.complex.com/d24ccc44169003be9906712f48916ff53994e0e7/_next/static/chunks/05_bffarkhczi.js urlProvider:network]] map[reflowTime:31.272 source:map[column:125444 line:10 type:source-location url:https://video.complex.com/libraries/NqVlgYlT.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: Victor Wembanyama celebrates during the Spurs Game 1 win over the Portland Trai…
path: 1,HTML,1,BODY,6,DIV,0,MAIN,1,DIV,4,DIV,0,DIV,0,SECTION,0,ARTICLE,0,DIV,0,A,0,PICTURE,1,IMG
selector: div.absolute > a.absolute > picture.w-full > img.w-full
snippet: <img src="https://images.complex.com/complex/image/upload/c_crop,h_3488,w_5228,x_0,y…" srcset="https://images.complex.com/complex/image/upload/c_crop,h_3488,w_5228,x_0,y…" sizes="100vw" alt="Victor Wembanyama celebrates during the Spurs Game 1 win over the Portland…" width="1920" height="1080" loading="eager" decoding="async" class="w-full h-full object-cover">

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
value: No additional origins are good candidates for preconnecting

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.

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
The 100 Best Jay-Z Songs article.flex > a.block > figure.relative > img.w-full
/complex/image/upload/c_crop,h_1348,w_1080,x_0,y_1/q_75,f...681.0 KiB660.8 KiB
Michael Jackson in a red jacket, dancing on a planet against a cosmic backgroun… div.absolute > a.absolute > picture.w-full > img.w-full
/complex/image/upload/c_crop,h_1279,w_1980,x_0,y_0/q_auto...538.6 KiB371.5 KiB
25 Essential Pieces Every Woman Needs in Her Closet Right Now (2026) article.flex > a.block > figure.w-full > img.w-full
/complex/image/upload/c_crop,h_1348,w_1080,x_0,y_1/g_xy_c...268.7 KiB211.3 KiB
Billie Eilish in three stylish outfits pose against a city lights backdrop. Bil… div.absolute > a.absolute > picture.w-full > img.w-full
/complex/image/upload/c_crop,h_1081,w_1920,x_0,y_0/q_auto...378.2 KiB211.1 KiB
The 20 Best Wu-Tang Clan Albums article.flex > a.block > figure.relative > img.w-full
/complex/image/upload/c_crop,h_1348,w_1080,x_0,y_0/g_xy_c...158.6 KiB150.5 KiB
Mamba Out: 14 Never-Before-Told Stories from Kobe Bryant's Farewell Tour article.flex > a.block > figure.relative > img.w-full
/complex/image/upload/c_crop,h_1350,w_1080,x_0,y_0/g_xy_c...152.8 KiB145.0 KiB
The 50 Best NBA Players Right Now (Updated) article.flex > a.block > figure.relative > img.w-full
/complex/image/upload/c_crop,h_2296,w_2868,x_0,y_0/g_xy_c...146.2 KiB138.7 KiB
KATSEYE: 11 Things You Didn't Know About the Global Girl Group article.flex > a.block > figure.relative > img.w-full
/complex/image/upload/c_crop,h_7144,w_5182,x_0,y_0/g_xy_c...131.8 KiB125.1 KiB
The Official Nike Air Max Power Rankings article.flex > a.block > figure.relative > img.w-full
/complex/image/upload/c_crop,h_1124,w_2048,x_0,y_0/g_xy_c...107.1 KiB101.7 KiB
Ten Most Shocking First Round Upsets in NBA Playoff History article.flex > a.block > figure.relative > img.w-full
/complex/image/upload/c_crop,h_2261,w_3294,x_0,y_0/g_xy_c...96.5 KiB91.6 KiB
Would You Pay $500,000 for Drake's 'Take Care' Rolex? This Vintage Watch Dealer… article.flex > a.block > figure.relative > img.w-full
/complex/image/upload/c_crop,h_1333,w_1766,x_0,y_0/q_75,f...47.4 KiB45.0 KiB
Two people posing against a red background. One wears a white T-shirt and bucke… div.lg:flex > div.[grid-area:featured] > a > img
/complex/image/upload/c_crop,h_1081,w_1920,x_0,y_0/q_75,f...36.3 KiB30.6 KiB
Victor Wembanyama celebrates during the Spurs Game 1 win over the Portland Trai… div.absolute > a.absolute > picture.w-full > img.w-full
/complex/image/upload/c_crop,h_3488,w_5228,x_0,y_0/g_xy_c...103.2 KiB12.1 KiB
div.absolute > div#player-1 > div.jw-wrapper > div.jw-preview div.absolute > div#player-1 > div.jw-wrapper > div.jw-preview
assets-jpcust.jwpsrv.com/thumbnails/zShWKACK-320.jpg21.5 KiB12.1 KiB
Paul Skenes, Elly De La Cruz, Kevin McGonigle, Roman Anthony, Pete Crow-Armstro… div.[grid-area:additional] > div > a > img
/complex/image/upload/c_crop,h_719,w_1080,x_0,y_0/g_xy_ce...28.3 KiB10.9 KiB

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.

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

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: 255 ms
URLTime Spent
complex.com/255 ms
www.complex.com/0.0 ms

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

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 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

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 Evaluation3.2 s
Other789 ms
Style & Layout439 ms
Script Parsing & Compilation355 ms
Rendering235 ms
Garbage Collection67 ms
Parse HTML & CSS58 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
Pages with cache-control:no-store header cannot enter back/forward cache.Actionable
Pages whose main resource has cache-control:no-store cannot enter back/forward cache.Not actionable
Back/forward cache is disabled because some JavaScript network request received resource with Cache-Control: no-store header.Not 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

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.

Estimated savings: 0.0 ms 52.5 KiB

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

Layout shift culprits
Optimize DOM size
Font display
LCP breakdown
Modern HTTP
Optimize viewport for mobile
Minify JavaScript
User Timing marks and measures 5 user timings
Avoid long main-thread tasks 20 long tasks found
Avoid non-composited animations 6 animated elements found
Image elements have explicit `width` and `height`
Network Requests
Network Round Trip Times 160 ms
Server Backend Latencies 110 ms
Tasks
Diagnostics
Metrics
Screenshot Thumbnails
Final Screenshot
Script Treemap Data
Resources Summary
Initial server response time was short Root document took 10 ms
INP breakdown
Avoid large layout shifts
86

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

Some ARIA parent roles must contain specific child roles to perform their intended accessibility functions. Learn more about roles and required children elements.

Why this matters

Performance issues directly impact user engagement and conversion rates.

Failing Elements
AGENDA Jordan Rose Explores Miami’s Premier League Kit Culture Presented By … div.flex > div > div > div#splide01

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.

Contrast

Low-contrast text is difficult or impossible for many users to read. Learn how to provide sufficient color contrast.

Why this matters

Performance issues directly impact user engagement and conversion rates.

Failing Elements
Privacy Policy div.osano-cm-window > div#14e26054-5c68-4346-8da3-5d66ac6bf323 > div.osano-cm-dialog__content > a.osano-cm-storage-policy
Storage Preferences div#14e26054-5c68-4346-8da3-5d66ac6bf323 > div.osano-cm-dialog__content > p.osano-cm-content__drawer-links > a.osano-cm-drawer-links__link
SHOP div.w-full > div.flex > div.flex > a.uppercase
EVENTS div.w-full > div.flex > div.flex > a.uppercase
STYLE div.grid > div.lg:flex > div.[grid-area:featured] > a.tags-labels-12-semi-bold
Co-branded hoodies, tees, and crewnecks from the Jollibee x 'FFXIV' collab are … div.grid > div.lg:flex > div.[grid-area:featured] > a.text-14-regular
COMPLEX STAFF div.lg:flex > div.[grid-area:featured] > div.flex > a
5 HOURS AGO div.lg:flex > div.[grid-area:featured] > div.flex > span
01 div.lg:flex > div.[grid-area:trending] > div.flex > a.headings-18-bold
SNEAKERS div.[grid-area:trending] > div.flex > div.flex > a.tags-labels-12-semi-bold
02 div.lg:flex > div.[grid-area:trending] > div.flex > a.headings-18-bold
MUSIC div.[grid-area:trending] > div.flex > div.flex > a.tags-labels-12-semi-bold
03 div.lg:flex > div.[grid-area:trending] > div.flex > a.headings-18-bold
MUSIC div.[grid-area:trending] > div.flex > div.flex > a.tags-labels-12-semi-bold
04 div.lg:flex > div.[grid-area:trending] > div.flex > a.headings-18-bold
BETS div.[grid-area:trending] > div.flex > div.flex > a.tags-labels-12-semi-bold
05 div.lg:flex > div.[grid-area:trending] > div.flex > a.headings-18-bold
MUSIC div.[grid-area:trending] > div.flex > div.flex > a.tags-labels-12-semi-bold
06 div.lg:flex > div.[grid-area:trending] > div.flex > a.headings-18-bold
STYLE div.[grid-area:trending] > div.flex > div.flex > a.tags-labels-12-semi-bold
POP CULTURE div.grid > div.[grid-area:additional] > div > a.tags-labels-12-semi-bold
KHAL div.[grid-area:additional] > div > div.hidden > a
4 HOURS AGO div.[grid-area:additional] > div > div.hidden > span
STYLE div.grid > div.[grid-area:additional] > div > a.tags-labels-12-semi-bold
MIKE DESTEFANO div.[grid-area:additional] > div > div.hidden > a
4 HOURS AGO div.[grid-area:additional] > div > div.hidden > span
SNEAKERS div.grid > div.[grid-area:additional] > div > a.tags-labels-12-semi-bold
IAN STONEBROOK div.[grid-area:additional] > div > div.hidden > a
8 DAYS AGO div.[grid-area:additional] > div > div.hidden > span
SPORTS div.grid > div.[grid-area:additional] > div > a.tags-labels-12-semi-bold
JAKE KRING-SCHREIFELS div.[grid-area:additional] > div > div.hidden > a
11 DAYS AGO div.[grid-area:additional] > div > div.hidden > span
STYLE div.md:col-span-5 > article.flex > div.flex > a.tags-labels-12-semi-bold
BREEANA WALKER article.flex > div.flex > div.flex > a
1 WEEK AGO article.flex > div.flex > div.flex > time
BETS div.flex > article.flex > div > a.tags-labels-12-semi-bold
MATT BURKE article.flex > div > div.flex > a.max-w-[60%]
1 DAY AGO article.flex > div > div.flex > time.whitespace-nowrap
STYLE div.flex > article.flex > div > a.tags-labels-12-semi-bold
MIKE DESTEFANO article.flex > div > div.flex > a.max-w-[60%]
1 DAY AGO article.flex > div > div.flex > time.whitespace-nowrap
MUSIC div.flex > article.flex > div > a.tags-labels-12-semi-bold
ESPERANZA ROSENBAUM article.flex > div > div.flex > a.max-w-[60%]
1 WEEK AGO article.flex > div > div.flex > time.whitespace-nowrap
BETS div.flex > article.flex > div > a.tags-labels-12-semi-bold
THOMAS GOLIANOPOULOS article.flex > div > div.flex > a.max-w-[60%]
1 WEEK AGO article.flex > div > div.flex > time.whitespace-nowrap
MUSIC div.grid > article.flex > div > a.tags-labels-12-semi-bold
SNEAKERS div.grid > article.flex > div > a.tags-labels-12-semi-bold
MUSIC div.grid > article.flex > div > a.tags-labels-12-semi-bold
SPORTS div.grid > article.flex > div > a.tags-labels-12-semi-bold
ADIDAS ORIGINALS X PHARRELL WILLIAMS a.flex > div.flex > div.flex > p.tags-labels-12-semi-bold
PUMA a.flex > div.flex > div.flex > p.tags-labels-12-semi-bold
MUSIC div.w-full > div.flex > div.flex > span.tags-labels-12-semi-bold
MARK ELIBERT div.w-full > div.flex > div.flex > a.tags-labels-12-semi-bold
13 MINUTES AGO div.w-full > div.flex > div.flex > span.text-[#999]
SPORTS div.w-full > div.flex > div.flex > span.tags-labels-12-semi-bold
MAGGIE EKBERG div.w-full > div.flex > div.flex > a.tags-labels-12-semi-bold
30 MINUTES AGO div.w-full > div.flex > div.flex > span.text-[#999]
POP CULTURE div.w-full > div.flex > div.flex > span.tags-labels-12-semi-bold
JAELANI TURNER-WILLIAMS div.w-full > div.flex > div.flex > a.tags-labels-12-semi-bold
33 MINUTES AGO div.w-full > div.flex > div.flex > span.text-[#999]
MUSIC div.w-full > div.flex > div.flex > span.tags-labels-12-semi-bold
ALEX OCHO div.w-full > div.flex > div.flex > a.tags-labels-12-semi-bold
36 MINUTES AGO div.w-full > div.flex > div.flex > span.text-[#999]
POP CULTURE div.w-full > div.flex > div.flex > span.tags-labels-12-semi-bold
JAELANI TURNER-WILLIAMS div.w-full > div.flex > div.flex > a.tags-labels-12-semi-bold
43 MINUTES AGO div.w-full > div.flex > div.flex > span.text-[#999]
MUSIC div.w-full > div.flex > div.flex > span.tags-labels-12-semi-bold
JAELANI TURNER-WILLIAMS div.w-full > div.flex > div.flex > a.tags-labels-12-semi-bold
48 MINUTES AGO div.w-full > div.flex > div.flex > span.text-[#999]
SPORTS div.w-full > div.flex > div.flex > span.tags-labels-12-semi-bold
BERNADETTE GIACOMAZZO div.w-full > div.flex > div.flex > a.tags-labels-12-semi-bold
1 HOUR AGO div.w-full > div.flex > div.flex > span.text-[#999]
POP CULTURE div.w-full > div.flex > div.flex > span.tags-labels-12-semi-bold
BERNADETTE GIACOMAZZO div.w-full > div.flex > div.flex > a.tags-labels-12-semi-bold
2 HOURS AGO div.w-full > div.flex > div.flex > span.text-[#999]
MUSIC div.w-full > div.flex > div.flex > span.tags-labels-12-semi-bold
ALEX OCHO div.w-full > div.flex > div.flex > a.tags-labels-12-semi-bold
2 HOURS AGO div.w-full > div.flex > div.flex > span.text-[#999]
MUSIC div.w-full > div.flex > div.flex > span.tags-labels-12-semi-bold
WILL LAVIN div.w-full > div.flex > div.flex > a.tags-labels-12-semi-bold
2 HOURS AGO div.w-full > div.flex > div.flex > span.text-[#999]
POP CULTURE div.w-full > div.flex > div.flex > span.tags-labels-12-semi-bold
JOE PRICE div.w-full > div.flex > div.flex > a.tags-labels-12-semi-bold
2 HOURS AGO div.w-full > div.flex > div.flex > span.text-[#999]
POP CULTURE div.w-full > div.flex > div.flex > span.tags-labels-12-semi-bold
BERNADETTE GIACOMAZZO div.w-full > div.flex > div.flex > a.tags-labels-12-semi-bold
3 HOURS AGO div.w-full > div.flex > div.flex > span.text-[#999]
POP CULTURE div.w-full > div.flex > div.flex > span.tags-labels-12-semi-bold
BERNADETTE GIACOMAZZO div.w-full > div.flex > div.flex > a.tags-labels-12-semi-bold
3 HOURS AGO div.w-full > div.flex > div.flex > span.text-[#999]
STYLE div.w-full > div.flex > div.flex > span.tags-labels-12-semi-bold
JAELANI TURNER-WILLIAMS div.w-full > div.flex > div.flex > a.tags-labels-12-semi-bold
3 HOURS AGO div.w-full > div.flex > div.flex > span.text-[#999]
POP CULTURE div.w-full > div.flex > div.flex > span.tags-labels-12-semi-bold
TREY ALSTON div.w-full > div.flex > div.flex > a.tags-labels-12-semi-bold
3 HOURS AGO div.w-full > div.flex > div.flex > span.text-[#999]
POP CULTURE div.w-full > div.flex > div.flex > span.tags-labels-12-semi-bold
BERNADETTE GIACOMAZZO div.w-full > div.flex > div.flex > a.tags-labels-12-semi-bold
3 HOURS AGO div.w-full > div.flex > div.flex > span.text-[#999]
MUSIC div.w-full > div.flex > div.flex > span.tags-labels-12-semi-bold
JOE PRICE div.w-full > div.flex > div.flex > a.tags-labels-12-semi-bold
3 HOURS AGO div.w-full > div.flex > div.flex > span.text-[#999]
MUSIC div.w-full > div.flex > div.flex > span.tags-labels-12-semi-bold
COMPLEX STAFF div.w-full > div.flex > div.flex > a.tags-labels-12-semi-bold
4 HOURS AGO div.w-full > div.flex > div.flex > span.text-[#999]

These are opportunities to improve the legibility of your content.

Names and labels

Link text (and alternate text for images, when used as links) that is discernible, unique, and focusable improves the navigation experience for screen reader users. Learn how to make links accessible.

Why this matters

Performance issues directly impact user engagement and conversion rates.

Failing Elements
div.flex > div.w-full > div.flex > a.mr-10 div.flex > div.w-full > div.flex > a.mr-10

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.

Best practices

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
Go to slide 1 div.flex-none > div.items-center > div.flex > button.rounded-full
Go to slide 2 div.flex-none > div.items-center > div.flex > button.rounded-full
Go to slide 3 div.flex-none > div.items-center > div.flex > button.rounded-full

These items highlight common accessibility best practices.

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
Image elements have `[alt]` attributes
Form elements have associated labels
`[user-scalable="no"]` is not used in the `<meta name="viewport">` element and the `[maximum-scale]` attribute is not less than 5.
`button`, `link`, and `menuitem` elements have accessible names
ARIA attributes are used as specified for the element's role
Elements with `role="dialog"` or `role="alertdialog"` have accessible names.
`[aria-hidden="true"]` elements do not contain focusable descendents
Elements use only permitted ARIA attributes
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.
Lists contain only `<li>` elements and script supporting elements (`<script>` and `<template>`).
List items (`<li>`) are contained within `<ul>`, `<ol>` or `<menu>` parent elements
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"]`
Uses ARIA roles only on compatible elements
Identical links have the same purpose.
`[accesskey]` values are unique
ARIA input fields have accessible names
ARIA `meter` elements have accessible names
ARIA `progressbar` elements have accessible names
`[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
`<frame>` or `<iframe>` elements have a title
`<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
Select elements have associated label elements.
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.
Image elements do not have `[alt]` attributes that are redundant text.
Elements with visible text labels have matching accessible names.
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.
77

Best Practices

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
SharedStorage
StorageType.persistent is deprecated. Please use standardized navigator.storage instead.
Fledge
AttributionReporting

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
[GSI_LOGGER]: FedCM get() rejects with NetworkError: Error retrieving a token.
Not signed in with the identity provider.
Uses HTTPS
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
No issues in the `Issues` panel in Chrome Devtools
Ensure CSP is effective against XSS attacks
Use a strong HSTS policy
Ensure proper origin isolation with COOP
Mitigate DOM-based XSS with Trusted Types
Detected JavaScript libraries
Redirects HTTP traffic to HTTPS
Mitigate clickjacking with XFO or CSP
100

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.

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
Links have descriptive text
Links are crawlable
robots.txt is valid
Image elements have `[alt]` attributes
Document has a valid `hreflang`
Document has a valid `rel=canonical`

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