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Lighthouse Desktop

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

Audit breakdown by category with detailed findings.

69

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.

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
/dzlvafdwdttg/UG4KsLnFZA9vxvrhVAyID/f59f3f4ea150a83976297...604800.0 s1008.9 KiB
/dzlvafdwdttg/3UBFXL0V7NDMVtIp6cLbQ2/74f57273163e666094e4...604800.0 s559.4 KiB
/dzlvafdwdttg/5B5shLB8bSKIyB9NJ6R1jz/87e7617be2c61603d460...604800.0 s186.6 KiB
/cdn-cgi/image/format=auto/https://cf-assets.www.cloudfla...0.0 ms15.3 KiB
www.cloudflare.com/_willow/_path_.Crvuk3qF.css604800.0 s150.0 KiB
/dzlvafdwdttg/2JZuWDG4fTwdGFHLg4RyZh/2ac29c01f8e61fa6705a...604800.0 s97.0 KiB
/_willow/index.astro_astro_type_script_index_0_lang.ButtC...604800.0 s78.3 KiB
/v2/image/fjpedt5rjt0v79br7mhsvls964/menu_uninav_cloudfor...0.0 ms6.4 KiB
/v2/image/26cs6c4n414pjbav2cv9kqmp2o/menu_uninav_icon_rad...0.0 ms6.3 KiB
cf-assets.www.cloudflare.com/v2/image/uce1n1vmch2u56pqtmhf6qij3k/TheNet.png0.0 ms5.9 KiB
/static/z/s.js?z=JTdCJTIyZXhlY3V0ZWQlMjIlM0ElNUIlNUQlMkMl...0.0 ms5.7 KiB
/dzlvafdwdttg/4iJzBRMF9qufSZ2AbWpcTX/94ee8b5ffa8002ae979e...604800.0 s53.2 KiB
/dzlvafdwdttg/5FzlGx8oeekggGYq5wTwfG/cade515fb39ed01f9466...604800.0 s51.3 KiB
/dzlvafdwdttg/4luS9YlHLRsHuNfXKnAtX0/2e02e879bc8db2f8094e...604800.0 s51.1 KiB
/v2/image/mc6bbt2qi145h6g6g0bcg2d232/menu_uninav_cloudfla...0.0 ms5.1 KiB
www.cloudflare.com/_willow/index.sGmLo0nR.js604800.0 s43.6 KiB
/dzlvafdwdttg/3mvx0mLd1y3RLMyC4Qm72U/6b7460d2c7d0dc7ad157...604800.0 s43.2 KiB
/beacon.min.js/v8c78df7c7c0f484497ecbca7046644da177152312...86400.0 s10.7 KiB
/dzlvafdwdttg/4scwZf1ISfZERoO0nWiPEA/d34652e183694387e595...604800.0 s34.2 KiB
/cdn-cgi/challenge-platform/h/g/d/9f97fc8cdc3edd02/177840...0.0 ms3.4 KiB
www.cloudflare.com/_willow/uninav.CiQ1syax.js604800.0 s29.9 KiB
www.cloudflare.com/_willow/inter-latin-700-normal.Sckx8rpT.woff2604800.0 s25.0 KiB
www.cloudflare.com/_willow/inter-latin-400-normal.BOOGhInR.woff2604800.0 s24.4 KiB
www.cloudflare.com/_willow/inter-latin-600-normal.D273HNI0.woff2604800.0 s24.3 KiB
/dzlvafdwdttg/2AbGls2Pe6K2LqCnIHVbvL/d8ea7efa6746c7fc9cee...604800.0 s23.7 KiB
/v2/image/dfo8jd6u8l66b4kf4fm0ibvh24/DoorDash_logo_color.svg0.0 ms2.3 KiB
/dzlvafdwdttg/02QH4tKACCGsmFHGHezPg/ec80e33f227c7a74223e5...604800.0 s21.6 KiB
/_willow/index.astro_astro_type_script_index_0_lang.C4opS...604800.0 s21.5 KiB
/dzlvafdwdttg/5PW1WLd3bhgtAQC51m3K6V/dea89184c7380122d270...604800.0 s21.5 KiB
/dzlvafdwdttg/5Ajsy3A2Q06FMVWFKRt7sW/a660743fb1d69461a142...604800.0 s16.4 KiB
/dzlvafdwdttg/3qqYuBpaHHPBIUkGnva4Gn/58ba0fc8b29397dde2a5...604800.0 s16.1 KiB
/cdn-cgi/image/format=auto/https://cf-assets.www.cloudfla...0.0 ms1.6 KiB
/dzlvafdwdttg/5Xv9FKPcd7u6bPz9A2KJrN/7d5bf5fc076c8d35bfbb...604800.0 s15.6 KiB
/_willow/index.astro_astro_type_script_index_0_lang.CvdGV...604800.0 s14.7 KiB
www.cloudflare.com/static/z/i.js0.0 ms1.5 KiB
www.cloudflare.com/_willow/Input.CK9BY3gk.js604800.0 s13.9 KiB
/dzlvafdwdttg/5UKhWtyRcBaq4XnsrFz50O/5c157133914ae543a213...604800.0 s13.7 KiB
/dzlvafdwdttg/1md9HF80UDFu5OiEzBFIl9/2fd375ffe350f7c8014c...604800.0 s13.5 KiB
/dzlvafdwdttg/2SCc1vClEOG4egxglJL22X/b958f7530725c10833af...604800.0 s12.7 KiB
www.cloudflare.com/_willow/_path_.CakeUO7N.css604800.0 s12.6 KiB
/dzlvafdwdttg/6MWjkO0im0GzSAgiGazIm3/09bc62dfa60dbef02287...604800.0 s11.9 KiB
www.cloudflare.com/_willow/_path_.BEhTqSu6.css604800.0 s11.7 KiB
/dzlvafdwdttg/173a1i2FtYEjluy1e9nqPz/d1b53b5c7e583b64ac5e...604800.0 s11.0 KiB
/dzlvafdwdttg/6awcN9lu1EaqsPyIZyUhvm/66f4ccb9fdee71e9140d...604800.0 s10.7 KiB
/dzlvafdwdttg/EoU2YBWrhcBEKjrNlxvK9/dd17103ce3d1feb27fc47...604800.0 s10.5 KiB
www.cloudflare.com/_willow/browser.YE2Raoj2.js604800.0 s9.5 KiB
/dzlvafdwdttg/1YoyUXhrcRl7z9EY8FstSL/411645472ac080535a22...604800.0 s9.1 KiB
/dzlvafdwdttg/4BCy1pz7aCpnp4o2DYbwwZ/beda767373ab0541b246...604800.0 s5.8 KiB
/_willow/index.astro_astro_type_script_index_1_lang.DTLSn...604800.0 s5.6 KiB
/dzlvafdwdttg/1iXuSJGPlohZBQ8role3gn/4e2b2a37de3e28fab326...604800.0 s5.4 KiB
/dzlvafdwdttg/1YpsqECHBpbdKpFP1zGC4G/588de5f9c22dc26689a1...604800.0 s4.9 KiB
/dzlvafdwdttg/5ebMWzQdPOZ9cHOQlW8Jw5/0a03f3960ea9d00fe6ea...604800.0 s3.9 KiB
www.cloudflare.com/_willow/index.yBjzXJbu.js604800.0 s3.3 KiB
/dzlvafdwdttg/7iPsQ5S7YEhFkcRFqsof6/fb5313227265830842320...604800.0 s2.5 KiB
/dzlvafdwdttg/69wNwfiY5mFmgpd9eQFW6j/d5131c08085a977aa70f...604800.0 s2.5 KiB
/dzlvafdwdttg/735eoClKJf9XfkqCJs1mfZ/b6767158f39af8d53851...604800.0 s2.3 KiB
/dzlvafdwdttg/66HzTNSBXhN3pNtUrvXXbq/90a6442f818623ad95d4...604800.0 s2.2 KiB
/_willow/footerTop.astro_astro_type_script_index_0_lang.D...604800.0 s2.2 KiB
/dzlvafdwdttg/1bFuuCltYhpEJ6GXurbDkM/d35e3a7906ad77973f8d...604800.0 s2.2 KiB
www.cloudflare.com/_willow/CardCarousel.DGZ7_ldQ.js604800.0 s2.1 KiB
challenges.cloudflare.com/cdn-cgi/challenge-platform/h/g/cmg/10.0 ms208 B
/_willow/SelectField.astro_astro_type_script_index_0_lang...604800.0 s1.9 KiB
/_willow/index.astro_astro_type_script_index_0_lang.DM9pv...604800.0 s1.9 KiB
www.cloudflare.com/_willow/_path_.CblWThAv.css604800.0 s1.9 KiB
/dzlvafdwdttg/7HGdDUrO4I7ByjvJVmzRpB/12a98608e3a7343788f1...604800.0 s1.9 KiB
www.cloudflare.com/_willow/embeddedForm.CaP31DxV.js604800.0 s1.7 KiB
/dzlvafdwdttg/5hEMO0prBW3wDvchZU0iBZ/8e05bb4c55f8906e58d0...604800.0 s1.7 KiB
/_willow/index.astro_astro_type_script_index_0_lang.DfhKR...604800.0 s1.6 KiB
/dzlvafdwdttg/1zapF3fByv7AKnNvEzRNSD/18fc817e0fcb42c967fd...604800.0 s1.6 KiB
www.cloudflare.com/_willow/gtm.CTsugx7X.js604800.0 s1.6 KiB
www.cloudflare.com/_willow/client.COQsKfF-.js604800.0 s1.5 KiB
/dzlvafdwdttg/SHl63Djc8njFxZGCHDXYV/e1242ffa9fe3ca46f2910...604800.0 s1.3 KiB
/_willow/index.astro_astro_type_script_index_0_lang.CdubH...604800.0 s1.3 KiB
/dzlvafdwdttg/6llx9Xng98L0xeHWaQT3GF/478c581c2511306ee842...604800.0 s1.2 KiB
/dzlvafdwdttg/1OnP5oJNO4uAH6f5So09bO/24f8e053ffa56a8099c8...604800.0 s1.2 KiB
www.cloudflare.com/_willow/jsx-runtime.D3GSbgeI.js604800.0 s1.2 KiB
www.cloudflare.com/_willow/preload-helper.BlTxHScW.js604800.0 s1.2 KiB
/_willow/index.astro_astro_type_script_index_0_lang.XUYjZ...604800.0 s1.2 KiB
/_willow/index.astro_astro_type_script_index_0_lang.BqF1w...604800.0 s1.1 KiB
/dzlvafdwdttg/3BLMrHo42tJUy8cNwOoxkk/8ed12ad035c5166bf426...604800.0 s1.0 KiB
www.cloudflare.com/_willow/pdfDownloadTracking.DCW93ajk.js604800.0 s1.0 KiB
/dzlvafdwdttg/7CvNwSY8XCo90yNwqJkkiX/c476a3043f6bc66918b3...604800.0 s994 B
/dzlvafdwdttg/3o96rYCOx6VOx7F316KwCx/b5d6c97da4994cf2588e...604800.0 s988 B
/dzlvafdwdttg/3mVpWblZcy0dXxq9rz5OMy/1dbc0cb5e78db1978f56...604800.0 s983 B
www.cloudflare.com/_willow/_commonjsHelpers.D6-XlEtG.js604800.0 s970 B
www.cloudflare.com/_willow/index.HXEJb8BZ.js604800.0 s948 B
/dzlvafdwdttg/8hc75nt6kXgLxbHJdnj4Y/a1eb609961866aac1f1ec...604800.0 s912 B
/dzlvafdwdttg/779orctICkHMB2JY8NLFyf/ca496015386d05622c4d...604800.0 s911 B
/_willow/BlockCardContainerCarousel.astro_astro_type_scri...604800.0 s835 B
/dzlvafdwdttg/1w5TRquldqn03E8EHswwST/a7f303727ef7aa601314...604800.0 s827 B
www.cloudflare.com/_willow/clsx.B-dksMZM.js604800.0 s826 B
/dzlvafdwdttg/3SLLbI1auQYi9i73FiUDi5/2aee130aa01640f34381...604800.0 s819 B
/dzlvafdwdttg/6V8mfMusT8AgUqjzs8J8M8/3dc14713cf8d4748e943...604800.0 s812 B
www.cloudflare.com/_willow/Input.yjWWvUCd.js604800.0 s762 B
/dzlvafdwdttg/4lOkQlrJhSbZmjdXoON0oK/8467d5420e4d61b79587...604800.0 s750 B
www.cloudflare.com/_willow/debounce.CcKO502K.js604800.0 s709 B
www.cloudflare.com/_willow/getParentByAttribute.DD5T8VDJ.js604800.0 s696 B
www.cloudflare.com/_willow/events.jY-uenNb.js604800.0 s695 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:22.043 source:map[column:3244 line:901 type:source-location url:https://www.cloudflare.com/ 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:565.122 source:map[type:text value:[unattributed]]] map[reflowTime:0.695 source:map[column:156 line:0 type:source-location url:https://www.cloudflare.com/_willow/index.astro_astro_type_script_index_0_lang.DfhKRBJS.js urlProvider:network]] map[reflowTime:22.043 source:map[column:951 line:900 type:source-location url:https://www.cloudflare.com/ urlProvider:network]] map[reflowTime:7.528 source:map[column:1525 line:0 type:source-location url:https://www.cloudflare.com/_willow/CardCarousel.DGZ7_ldQ.js urlProvider:network]] map[reflowTime:26.48 source:map[column:57014 line:0 type:source-location url:https://www.cloudflare.com/_willow/index.astro_astro_type_script_index_0_lang.C4opSW71.js urlProvider:network]] map[reflowTime:8.38 source:map[column:22892 line:0 type:source-location url:https://www.cloudflare.com/_willow/index.astro_astro_type_script_index_0_lang.CvdGVTBd.js urlProvider:network]] map[reflowTime:7.768 source:map[column:29481 line:0 type:source-location url:https://www.cloudflare.com/_willow/index.astro_astro_type_script_index_0_lang.CvdGVTBd.js urlProvider:network]] map[reflowTime:0.863 source:map[column:155524 line:6 type:source-location url:https://ot.www.cloudflare.com/ot/scripttemplates/202503.1.0/otBannerSdk.js urlProvider:network]]]

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
2026 Cloudflare Security Signals div.flex > div.hidden > picture.rounded > img.w-full
/dzlvafdwdttg/UG4KsLnFZA9vxvrhVAyID/f59f3f4ea150a83976297...1008.2 KiB1005.9 KiB
Agents week 2026 div.flex > div.hidden > picture.rounded > img.w-full
/dzlvafdwdttg/3UBFXL0V7NDMVtIp6cLbQ2/74f57273163e666094e4...558.7 KiB556.4 KiB
Hero Takeover div.min-h-screen > div.flex > div#takeover-container > img.w-full
/dzlvafdwdttg/5B5shLB8bSKIyB9NJ6R1jz/87e7617be2c61603d460...186.0 KiB54.9 KiB
Cloudforce One li.nv-flex > span > div.nv-w-max > img
/v2/image/fjpedt5rjt0v79br7mhsvls964/menu_uninav_cloudfor...5.9 KiB5.1 KiB
Radar li.nv-flex > span > div.nv-w-max > img
/v2/image/26cs6c4n414pjbav2cv9kqmp2o/menu_uninav_icon_rad...5.8 KiB5.0 KiB
TheNet li.nv-flex > span > div.nv-w-max > img
cf-assets.www.cloudflare.com/v2/image/uce1n1vmch2u56pqtmhf6qij3k/TheNet.png5.4 KiB4.7 KiB

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

Why this matters

Performance issues directly impact user engagement and conversion rates.

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

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

Why this matters

Performance issues directly impact user engagement and conversion rates.

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

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.

Estimated savings: 170 ms 133.4 KiB
URLTransfer SizeEst Savings
www.cloudflare.com/_willow/_path_.Crvuk3qF.css149.4 KiB133.4 KiB

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: 260 ms 193.5 KiB

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 Evaluation1.3 s
Style & Layout1.1 s
Other1.1 s
Rendering280 ms
Garbage Collection92 ms
Parse HTML & CSS71 ms
Script Parsing & Compilation26 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 that use WebXR are not currently eligible for back/forward cache.Actionable

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
Thumbnail - Insight - Template 1 Lightbulb div.snap-start > div.h-full > div.flex > img
/cdn-cgi/image/format=auto/https://cf-assets.www.cloudfla...
Pay per crawl div.h-full > div.flex > picture > img
/dzlvafdwdttg/5FzlGx8oeekggGYq5wTwfG/cade515fb39ed01f9466...
Forrester Wave for Edge Development Platforms for 2026 div.h-full > div.flex > picture > img
/dzlvafdwdttg/4iJzBRMF9qufSZ2AbWpcTX/94ee8b5ffa8002ae979e...
Test Drive div.h-full > div.flex > picture > img
/dzlvafdwdttg/5Xv9FKPcd7u6bPz9A2KJrN/7d5bf5fc076c8d35bfbb...
Forrester Wave Email Security div.h-full > div.flex > picture > img
/dzlvafdwdttg/5FzlGx8oeekggGYq5wTwfG/cade515fb39ed01f9466...
Cloudflare acquires Astro to accelerate the future of high-performance web deve… div.h-full > div.flex > picture > img
/dzlvafdwdttg/1md9HF80UDFu5OiEzBFIl9/2fd375ffe350f7c8014c...
2025 Forrester Wave Serverless div.h-full > div.flex > picture > img
/dzlvafdwdttg/5UKhWtyRcBaq4XnsrFz50O/5c157133914ae543a213...
Background image div.h-full > div.flex > picture > img
/dzlvafdwdttg/5FzlGx8oeekggGYq5wTwfG/cade515fb39ed01f9466...
2025 Gartner CNAP MQ div.h-full > div.flex > picture > img
/dzlvafdwdttg/1md9HF80UDFu5OiEzBFIl9/2fd375ffe350f7c8014c...
2025 Gartner® Magic Quadrant™ div.h-full > div.flex > picture > img
/dzlvafdwdttg/1md9HF80UDFu5OiEzBFIl9/2fd375ffe350f7c8014c...
Agents week 2026 div.flex > div.hidden > picture.rounded > img.w-full
/dzlvafdwdttg/3UBFXL0V7NDMVtIp6cLbQ2/74f57273163e666094e4...
2026 Cloudflare Security Signals div.flex > div.hidden > picture.rounded > img.w-full
/dzlvafdwdttg/UG4KsLnFZA9vxvrhVAyID/f59f3f4ea150a83976297...
Cloudflare Color Logo a > div.logo-main > picture > img
/dzlvafdwdttg/69wNwfiY5mFmgpd9eQFW6j/d5131c08085a977aa70f...
Colgate-Palmolive logo div.carousel-group > div.flex > picture > img
/dzlvafdwdttg/4BCy1pz7aCpnp4o2DYbwwZ/beda767373ab0541b246...
Colgate-Palmolive logo div.carousel-group > div.flex > picture > img
/dzlvafdwdttg/4BCy1pz7aCpnp4o2DYbwwZ/beda767373ab0541b246...
Thomson Reuters logo div.carousel-group > div.flex > picture > img
/dzlvafdwdttg/1iXuSJGPlohZBQ8role3gn/4e2b2a37de3e28fab326...
Thomson Reuters logo div.carousel-group > div.flex > picture > img
/dzlvafdwdttg/1iXuSJGPlohZBQ8role3gn/4e2b2a37de3e28fab326...
Broadcom logo div.carousel-group > div.flex > picture > img
/dzlvafdwdttg/1YpsqECHBpbdKpFP1zGC4G/588de5f9c22dc26689a1...

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

Max Potential First Input Delay 130 ms
Layout shift culprits
Document request latency
Optimize DOM size
Font display
LCP breakdown
Modern HTTP
Optimize viewport for mobile
Minify CSS
Minify JavaScript
JavaScript execution time 1.3 s
Avoid long main-thread tasks 3 long tasks found
Avoid non-composited animations 2 animated elements found
Network Requests
Network Round Trip Times 30 ms
Server Backend Latencies 60 ms
Tasks
Diagnostics
Metrics
Screenshot Thumbnails
Final Screenshot
Script Treemap Data
Resources Summary
Avoid multiple page redirects
Initial server response time was short Root document took 180 ms
Avoid large layout shifts 15 layout shifts found
INP breakdown
LCP request discovery
User Timing marks and measures
87

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.

Names and labels

When a button doesn't have an accessible name, screen readers announce it as "button", making it unusable for users who rely on screen readers. Learn how to make buttons more accessible.

Why this matters

Performance issues directly impact user engagement and conversion rates.

Failing Elements
div.nv-flex > div.nv-hidden > div > button.nv-min-w-px div.nv-flex > div.nv-hidden > div > button.nv-min-w-px
div.nv-flex > div.nv-flex > div > button.nv-flex div.nv-flex > div.nv-flex > div > button.nv-flex

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.

Navigation

Properly ordered headings that do not skip levels convey the semantic structure of the page, making it easier to navigate and understand when using assistive technologies. Learn more about heading order.

Why this matters

Performance issues directly impact user engagement and conversion rates.

Failing Elements
Join us at Connect San Francisco div.flex > div.flex > div.md:flex-1 > h6.leading-[110%]
Related div.flex > div > div.space-y-4 > h6
Related div.flex > div > div.space-y-4 > h6
Related div.flex > div > div.space-y-4 > h6
Connect div.whitespace-nowrap > div.active > div.text-start > h4.text-[1rem]
Modernize remote access div.relative > div.fade-card-front > div.text-center > h6.leading-[110%]
What's new div.whitespace-nowrap > div.active > div.text-start > h5.text-[1rem]
Get started for free div > div.h-full > div.text-center > h5.leading-[110%]

These are opportunities to improve keyboard navigation in your application.

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
Connectivity cloud Cloudflare’s connectivity cloud delivers 60+ networking, sec… div.[&:not(:last-child)]:nv-border-b > div.nv-container > div.nv-py-5 > ul.nv-grid
Adopt AI Bring AI into workforces and digital experiences AI security Secure ag… div.[&:not(:last-child)]:nv-border-b > div.nv-container > div.nv-py-5 > ul.nv-grid
Healthcare Financial services Retail Gaming Public sector div.nv-px-4 > div.md:nv-flex > div.default > ul.nv-flex
Enterprise plans Small business plans Individual plans Compare plans div.[&:not(:last-child)]:nv-border-b > div.nv-container > div.nv-py-5 > ul.nv-grid
Developer library Documentation and guides Application demos Explore what you c… div.[&:not(:last-child)]:nv-border-b > div.nv-container > div.nv-py-5 > ul.nv-grid
Workers Build and deploy serverless apps Workers KV Serverless key-value store … div.[&:not(:last-child)]:nv-border-b > div.nv-container > div.nv-py-5 > ul.nv-grid
Partner Network Grow, innovate and meet customer needs with Cloudflare Partner … div.[&:not(:last-child)]:nv-border-b > div.nv-container > div.nv-py-5 > ul.nv-grid
PowerUP Program Grow your business while keeping your customers connected and s… div.[&:not(:last-child)]:nv-border-b > div.nv-container > div.nv-py-5 > ul.nv-grid
Demos + product tours On-demand product demos Case studies Driving success with… div.[&:not(:last-child)]:nv-border-b > div.nv-container > div.nv-py-5 > ul.nv-grid
Reference architecture Technical guides Solution + product guides Product docum… div.[&:not(:last-child)]:nv-border-b > div.nv-container > div.nv-py-5 > ul.nv-grid
theNET Executive insights for the digital enterprise Cloudflare TV Innovative s… div.[&:not(:last-child)]:nv-border-b > div.nv-container > div.nv-py-5 > ul.nv-grid
Leadership Meet our leaders Investor relations Investor information Press Explo… div.[&:not(:last-child)]:nv-border-b > div.nv-container > div.nv-py-5 > ul.nv-grid
Privacy Policy, data, and protection Trust Policy, process, and safety Complian… div.[&:not(:last-child)]:nv-border-b > div.nv-container > div.nv-py-5 > ul.nv-grid
Humanitarian Project Galileo Government Athenian Project Elections Cloudflare F… div.[&:not(:last-child)]:nv-border-b > div.nv-container > div.nv-py-5 > ul.nv-grid

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
Connectivity cloud Cloudflare’s connectivity cloud delivers 60+ networking, sec… div.nv-py-5 > ul.nv-grid > div.nv-flex > li.nv-flex
Enterprise For large and medium organizations div.nv-py-5 > ul.nv-grid > div.nv-flex > li.nv-flex
Small business For small organizations div.nv-py-5 > ul.nv-grid > div.nv-flex > li.nv-flex
Partner Become a Cloudflare partner div.nv-py-5 > ul.nv-grid > div.nv-flex > li.nv-flex
Adopt AI Bring AI into workforces and digital experiences div.nv-py-5 > ul.nv-grid > div.nv-flex > li.nv-flex
AI security Secure agentic AI and GenAI applications div.nv-py-5 > ul.nv-grid > div.nv-flex > li.nv-flex
Data compliance Streamline compliance and minimize risk div.nv-py-5 > ul.nv-grid > div.nv-flex > li.nv-flex
Post-quantum cryptography Safeguard data and meet compliance standards div.nv-py-5 > ul.nv-grid > div.nv-flex > li.nv-flex
Healthcare div.default > ul.nv-flex > div.nv-border-e > li.nv-flex
Financial services div.default > ul.nv-flex > div.nv-border-e > li.nv-flex
Retail div.default > ul.nv-flex > div.nv-border-e > li.nv-flex
Gaming div.default > ul.nv-flex > div.nv-border-e > li.nv-flex
Public sector div.default > ul.nv-flex > div.nv-border-e > li.nv-flex
Enterprise plans div.nv-py-5 > ul.nv-grid > div.nv-flex > li.nv-flex
Small business plans div.nv-py-5 > ul.nv-grid > div.nv-flex > li.nv-flex
Individual plans div.nv-py-5 > ul.nv-grid > div.nv-flex > li.nv-flex
Compare plans div.nv-py-5 > ul.nv-grid > div.nv-flex > li.nv-flex
Developer library Documentation and guides div.nv-py-5 > ul.nv-grid > div.nv-flex > li.nv-flex
Application demos Explore what you can build div.nv-py-5 > ul.nv-grid > div.nv-flex > li.nv-flex
Tutorials Step-by-step build tutorials div.nv-py-5 > ul.nv-grid > div.nv-flex > li.nv-flex
Reference architecture Diagrams and design patterns div.nv-py-5 > ul.nv-grid > div.nv-flex > li.nv-flex
Workers Build and deploy serverless apps div.nv-py-5 > ul.nv-grid > div.nv-flex > li.nv-flex
Workers KV Serverless key-value store for apps div.nv-py-5 > ul.nv-grid > div.nv-flex > li.nv-flex
R2 Store data without costly egrees fees div.nv-py-5 > ul.nv-grid > div.nv-flex > li.nv-flex
Partner Network Grow, innovate and meet customer needs with Cloudflare div.nv-py-5 > ul.nv-grid > div.nv-flex > li.nv-flex
Partner Portal Find resources and register deals div.nv-py-5 > ul.nv-grid > div.nv-flex > li.nv-flex
PowerUP Program Grow your business while keeping your customers connected and s… div.nv-py-5 > ul.nv-grid > div.nv-flex > li.nv-flex
Technology Partners Explore our ecosystem of technology partners and integrators div.nv-py-5 > ul.nv-grid > div.nv-flex > li.nv-flex
Global System Integrators Support seamless large-scale digital transformation div.nv-py-5 > ul.nv-grid > div.nv-flex > li.nv-flex
Service Providers Discover our network of valued service providers div.nv-py-5 > ul.nv-grid > div.nv-flex > li.nv-flex
Demos + product tours On-demand product demos div.nv-py-5 > ul.nv-grid > div.nv-flex > li.nv-flex
Case studies Driving success with Cloudflare div.nv-py-5 > ul.nv-grid > div.nv-flex > li.nv-flex
Webinars Insightful discussions div.nv-py-5 > ul.nv-grid > div.nv-flex > li.nv-flex
Test Drive Live virtual workshops div.nv-py-5 > ul.nv-grid > div.nv-flex > li.nv-flex
Library Helpful guides, roadmaps, and more div.nv-py-5 > ul.nv-grid > div.nv-flex > li.nv-flex
Reports Insights from Cloudflare’s research div.nv-py-5 > ul.nv-grid > div.nv-flex > li.nv-flex
Blog Technical deep dives and product news div.nv-py-5 > ul.nv-grid > div.nv-flex > li.nv-flex
Learning center Educational tools and how-to content div.nv-py-5 > ul.nv-grid > div.nv-flex > li.nv-flex
Reference architecture Technical guides div.nv-py-5 > ul.nv-grid > div.nv-flex > li.nv-flex
Solution + product guides Product documentation div.nv-py-5 > ul.nv-grid > div.nv-flex > li.nv-flex
Documentation Developer documentation div.nv-py-5 > ul.nv-grid > div.nv-flex > li.nv-flex
theNET Executive insights for the digital enterprise div.nv-py-5 > ul.nv-grid > div.nv-flex > li.nv-flex
Cloudflare TV Innovative series and events div.nv-py-5 > ul.nv-grid > div.nv-flex > li.nv-flex
Cloudforce One Threat research and operations div.nv-py-5 > ul.nv-grid > div.nv-flex > li.nv-flex
Radar Internet traffic and security trends div.nv-py-5 > ul.nv-grid > div.nv-flex > li.nv-flex
Leadership Meet our leaders div.nv-py-5 > ul.nv-grid > div.nv-flex > li.nv-flex
Investor relations Investor information div.nv-py-5 > ul.nv-grid > div.nv-flex > li.nv-flex
Press Explore recent news div.nv-py-5 > ul.nv-grid > div.nv-flex > li.nv-flex
Careers Explore open roles div.nv-py-5 > ul.nv-grid > div.nv-flex > li.nv-flex
Privacy Policy, data, and protection div.nv-py-5 > ul.nv-grid > div.nv-flex > li.nv-flex
Trust Policy, process, and safety div.nv-py-5 > ul.nv-grid > div.nv-flex > li.nv-flex
Compliance Certification and regulation div.nv-py-5 > ul.nv-grid > div.nv-flex > li.nv-flex
Transparency Policy and disclosures div.nv-py-5 > ul.nv-grid > div.nv-flex > li.nv-flex
Humanitarian Project Galileo div.nv-py-5 > ul.nv-grid > div.nv-flex > li.nv-flex
Government Athenian Project div.nv-py-5 > ul.nv-grid > div.nv-flex > li.nv-flex
Elections Cloudflare For Campaigns div.nv-py-5 > ul.nv-grid > div.nv-flex > li.nv-flex
Health Project Fair Shot div.nv-py-5 > ul.nv-grid > div.nv-flex > li.nv-flex

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

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
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
`[role]` values are valid
`[aria-*]` attributes have valid values
`[aria-*]` attributes are valid and not misspelled
Image elements have `[alt]` attributes
`[user-scalable="no"]` is not used in the `<meta name="viewport">` element and the `[maximum-scale]` attribute is not less than 5.
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
Background and foreground colors have a sufficient contrast ratio
Document has a `<title>` element
`<html>` element has a `[lang]` attribute
`<html>` element has a valid value for its `[lang]` attribute
Links are distinguishable without relying on color.
Links have a discernible name
No element has a `[tabindex]` value greater than 0
Touch targets have sufficient size and spacing.
Document has a main landmark.
Deprecated ARIA roles were not used
Identical links have the same purpose.
`[accesskey]` values are unique
`button`, `link`, and `menuitem` elements have accessible names
ARIA input fields have accessible names
ARIA `meter` elements have accessible names
ARIA `progressbar` elements have accessible names
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
Form elements have associated labels
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
`<video>` elements contain a `<track>` element with `[kind="captions"]`
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.
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.
96

Best Practices

General

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
Error: Minified React error #418; visit https://reactjs.org/docs/error-decoder.html?invariant=418 for the full message or use the non-minified dev environment for full errors and additional helpful warnings. at gu (https://www.cloudflare.com/_willow/index.sGmLo0nR.js:22:4907) at sa (https://www.cloudflare.com/_willow/index.sGmLo0nR.js:24:45647) at la (https://www.cloudflare.com/_willow/index.sGmLo0nR.js:24:39783) at rc (https://www.cloudflare.com/_willow/index.sGmLo0nR.js:24:39756) at ea (https://www.cloudflare.com/_willow/index.sGmLo0nR.js:24:34775) at on (https://www.cloudflare.com/_willow/index.sGmLo0nR.js:9:1651) at MessagePort.Mn (https://www.cloudflare.com/_willow/index.sGmLo0nR.js:9:2044)
Error: Minified React error #418; visit https://reactjs.org/docs/error-decoder.html?invariant=418 for the full message or use the non-minified dev environment for full errors and additional helpful warnings. at gu (https://www.cloudflare.com/_willow/index.sGmLo0nR.js:22:4907) at sa (https://www.cloudflare.com/_willow/index.sGmLo0nR.js:24:45647) at la (https://www.cloudflare.com/_willow/index.sGmLo0nR.js:24:39783) at rc (https://www.cloudflare.com/_willow/index.sGmLo0nR.js:24:39756) at ea (https://www.cloudflare.com/_willow/index.sGmLo0nR.js:24:34775) at on (https://www.cloudflare.com/_willow/index.sGmLo0nR.js:9:1651) at MessagePort.Mn (https://www.cloudflare.com/_willow/index.sGmLo0nR.js:9:2044)
Error: Minified React error #418; visit https://reactjs.org/docs/error-decoder.html?invariant=418 for the full message or use the non-minified dev environment for full errors and additional helpful warnings. at gu (https://www.cloudflare.com/_willow/index.sGmLo0nR.js:22:4907) at sa (https://www.cloudflare.com/_willow/index.sGmLo0nR.js:24:45647) at la (https://www.cloudflare.com/_willow/index.sGmLo0nR.js:24:39783) at rc (https://www.cloudflare.com/_willow/index.sGmLo0nR.js:24:39756) at ea (https://www.cloudflare.com/_willow/index.sGmLo0nR.js:24:34775) at on (https://www.cloudflare.com/_willow/index.sGmLo0nR.js:9:1651) at MessagePort.Mn (https://www.cloudflare.com/_willow/index.sGmLo0nR.js:9:2044)
Error: Minified React error #423; visit https://reactjs.org/docs/error-decoder.html?invariant=423 for the full message or use the non-minified dev environment for full errors and additional helpful warnings. at sa (https://www.cloudflare.com/_willow/index.sGmLo0nR.js:24:45307) at la (https://www.cloudflare.com/_willow/index.sGmLo0nR.js:24:39783) at tc (https://www.cloudflare.com/_willow/index.sGmLo0nR.js:24:39714) at ml (https://www.cloudflare.com/_willow/index.sGmLo0nR.js:24:39572) at li (https://www.cloudflare.com/_willow/index.sGmLo0nR.js:24:35956) at ea (https://www.cloudflare.com/_willow/index.sGmLo0nR.js:24:34909) at on (https://www.cloudflare.com/_willow/index.sGmLo0nR.js:9:1651) at MessagePort.Mn (https://www.cloudflare.com/_willow/index.sGmLo0nR.js:9:2044)

Source maps translate minified code to the original source code. This helps developers debug in production. In addition, Lighthouse is able to provide further insights. Consider deploying source maps to take advantage of these benefits. Learn more about source maps.

Why this matters

Performance issues directly impact user engagement and conversion rates.

Uses HTTPS
Avoids deprecated APIs
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
Redirects HTTP traffic to HTTPS
Mitigate clickjacking with XFO or CSP
Detected JavaScript libraries
85

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.

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

Crawling and Indexing

If your robots.txt file is malformed, crawlers may not be able to understand how you want your website to be crawled or indexed. Learn more about robots.txt.

Why this matters

Performance issues directly impact user engagement and conversion rates.

Line #ContentError
78Disallow: pages.www.cloudflare.com/Pattern should either be empty, start with "/" or "*"
79Disallow: en-us.www.cloudflare.com/Pattern should either be empty, start with "/" or "*"
80Disallow: de-de.www.cloudflare.com/Pattern should either be empty, start with "/" or "*"
81Disallow: en-gb.www.cloudflare.com/Pattern should either be empty, start with "/" or "*"
82Disallow: ja-jp.www.cloudflare.com/Pattern should either be empty, start with "/" or "*"
83Disallow: fr-fr.www.cloudflare.com/Pattern should either be empty, start with "/" or "*"
84Disallow: en-gb.www.cloudflare.com/Pattern should either be empty, start with "/" or "*"
85Disallow: en-ca.www.cloudflare.com/Pattern should either be empty, start with "/" or "*"
86Disallow: en-au.www.cloudflare.com/Pattern should either be empty, start with "/" or "*"
87Disallow: en-in.www.cloudflare.com/Pattern should either be empty, start with "/" or "*"
88Disallow: es-es.www.cloudflare.com/Pattern should either be empty, start with "/" or "*"
89Disallow: es-la.www.cloudflare.com/Pattern should either be empty, start with "/" or "*"
90Disallow: it-it.www.cloudflare.com/Pattern should either be empty, start with "/" or "*"
91Disallow: ko-kr.www.cloudflare.com/Pattern should either be empty, start with "/" or "*"
92Disallow: pt-br.www.cloudflare.com/Pattern should either be empty, start with "/" or "*"
93Disallow: zh-cn.www.cloudflare.com/Pattern should either be empty, start with "/" or "*"
94Disallow: zh-tw.www.cloudflare.com/Pattern should either be empty, start with "/" or "*"
95Disallow: nl-nl.www.cloudflare.com/Pattern should either be empty, start with "/" or "*"
96Disallow: id-id.www.cloudflare.com/Pattern should either be empty, start with "/" or "*"
97Disallow: th-th.www.cloudflare.com/Pattern should either be empty, start with "/" or "*"
98Disallow: ru-ru.www.cloudflare.com/Pattern should either be empty, start with "/" or "*"
99Disallow: sv-se.www.cloudflare.com/Pattern should either be empty, start with "/" or "*"
100Disallow: vi-vn.www.cloudflare.com/Pattern should either be empty, start with "/" or "*"
101Disallow: tr-tr.www.cloudflare.com/Pattern should either be empty, start with "/" or "*"
102Disallow: zh-hans-cn.www.cloudflare.com/Pattern should either be empty, start with "/" or "*"
103Disallow: pl-pl.www.cloudflare.com/Pattern should either be empty, start with "/" or "*"

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
Links are crawlable
Image elements have `[alt]` attributes
Document has a valid `hreflang`
Document has a valid `rel=canonical`

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