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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.

58

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
cdn.web.wsu.edu/css/Montserrat-Bold-static.ttf0.0 ms196.4 KiB
cdn.curator.io/5.0/curator.embed.js0.0 ms103.0 KiB
connect.facebook.net/en_US/fbevents.js1200.0 s96.6 KiB
connect.facebook.net/en_US/bundle/sdk.js/1200.0 s77.8 KiB
/designsystem/2.x/dist/bundles/wsu-design-system.js?ver=1...0.0 ms54.4 KiB
/designsystem/2.x/dist/bundles/wsu-design-system.css?ver=...0.0 ms52.6 KiB
/signals/config/8872555839440868?v=2.9.303&r=stable&domai...1200.0 s46.0 KiB
www.redditstatic.com/ads/pixel.js60.0 s19.0 KiB
www.google-analytics.com/analytics.js7200.0 s20.9 KiB
cdn.curator.io/5.0/curator.embed.css0.0 ms14.8 KiB
/signals/config/352489839123111?v=2.9.303&r=stable&domain...1200.0 s16.3 KiB
/signals/config/769955981183168?v=2.9.303&r=stable&domain...1200.0 s16.0 KiB
/signals/config/226294922534478?v=2.9.303&r=stable&domain...1200.0 s16.0 KiB
/signals/config/1107875200241887?v=2.9.303&r=stable&domai...1200.0 s16.0 KiB
/designsystem/1.x/wsu-icons/dist/wsu-icons.dist.woff0.0 ms11.5 KiB
scripts.clarity.ms/0.8.59/clarity.js86400.0 s26.2 KiB
pixel.byspotify.com/ping.min.js3600.0 s10.2 KiB
snap.licdn.com/li.lms-analytics/insight.min.js86400.0 s18.7 KiB
connect.facebook.net/en_US/sdk.js1200.0 s5.1 KiB
/wp-content/plugins/wsuwp-plugin-jquery-migrate-custom/js...604800.0 s43.5 KiB
js.ipredictive.com/viant_universal_pixel.js0.0 ms3.5 KiB
/designsystem/2.x/dist/bundles/wsu-design-system.wordpres...0.0 ms2.0 KiB
/designsystem/1.x/wsu-icons/dist/wsu-icons.bundle.css?ver...0.0 ms1.4 KiB
cdn.web.wsu.edu/designsystem/1.x/wsu-icons/dist/wsu-icons.bundle.css0.0 ms1.4 KiB
cdn.curator.io/published/655259a3-1b3e-4d24-9fcf-940885db13b3.js0.0 ms1.4 KiB
wsu.edu/wp-includes/css/dist/block-library/style.min.css?ver=5.6.2604800.0 s10.9 KiB
/wp-content/plugins/wsuwp-plugin-jquery-migrate-custom/js...604800.0 s10.3 KiB
/designsystem/2.x/dist/bundles/wsu-design-system.init.js?...0.0 ms841 B
cdn.curator.io/published-css/655259a3-1b3e-4d24-9fcf-940885db13b3.css0.0 ms836 B
/rp.gif?ts=1776803789117&id=a2_hvuij00b4cta&event=PageVis...0.0 ms666 B
wsu.edu/wp-includes/js/wp-emoji-release.min.js?ver=5.6.2604800.0 s6.0 KiB
/collect?v=2&fmt=js&pid=6533300&time=1776803789197&li_ads...0.0 ms451 B
/config/edu/3dc6fff7-b48b-49ec-96f6-f7cd74721fca.js?v=3.5...0.0 ms437 B
/config/edu/fee219cf-5047-4b10-a4a3-e86850b42b67.js?v=3.5...0.0 ms212 B
wsu.edu/wp-includes/js/wp-embed.min.js?ver=5.6.2604800.0 s1.3 KiB
/collect?v=2&fmt=js&pid=6345226%2C6533300&time=1776803790...0.0 ms41 B
/tr/?id=8872555839440868&ev=PageView&dl=https%3A%2F%2Fwsu...0.0 ms16 B
/tr/?id=8872555839440868&ev=PageView&dl=https%3A%2F%2Fwsu...0.0 ms16 B
/tr/?id=352489839123111&ev=PageView&dl=https%3A%2F%2Fwsu....0.0 ms16 B
/tr/?id=226294922534478&ev=PageView&dl=https%3A%2F%2Fwsu....0.0 ms16 B
/tr/?id=769955981183168&ev=PageView&dl=https%3A%2F%2Fwsu....0.0 ms16 B
/tr/?id=1107875200241887&ev=PageView&dl=https%3A%2F%2Fwsu...0.0 ms16 B
s3.wp.wsu.edu/uploads/videos/wsu-homepage.mp40.0 ms0 B

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

Why this matters

Performance issues directly impact user engagement and conversion rates.

URLEst Savings
/designsystem/1.x/wsu-icons/dist/wsu-icons.dist.woff85 ms
cdn.web.wsu.edu/css/Montserrat-Bold-static.ttf30 ms

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:Source valueType:source-location] map[granularity:1 key:reflowTime label:Total reflow time valueType:ms]]
items: [map[reflowTime:75.992 source:map[type:text value:[unattributed]]] map[reflowTime:5.458 source:map[column:148813 line:1 type:source-location url:https://cdn.web.wsu.edu/designsystem/2.x/dist/bundles/wsu-design-system.js?ver=1.7.10-1.26.2 urlProvider:network]] map[reflowTime:32.243 source:map[column:152155 line:1 type:source-location url:https://cdn.web.wsu.edu/designsystem/2.x/dist/bundles/wsu-design-system.js?ver=1.7.10-1.26.2 urlProvider:network]] map[reflowTime:0.826 source:map[column:158193 line:1 type:source-location url:https://cdn.web.wsu.edu/designsystem/2.x/dist/bundles/wsu-design-system.js?ver=1.7.10-1.26.2 urlProvider:network]] map[reflowTime:2.45 source:map[column:132099 line:1 type:source-location url:https://cdn.web.wsu.edu/designsystem/2.x/dist/bundles/wsu-design-system.js?ver=1.7.10-1.26.2 urlProvider:network]] map[reflowTime:0.375 source:map[column:96564 line:1 type:source-location url:https://cdn.web.wsu.edu/designsystem/2.x/dist/bundles/wsu-design-system.js?ver=1.7.10-1.26.2 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
div.wsu-hero-slider__wrapper > div.wsu-hero > div.wsu-image-frame > img div.wsu-hero-slider__wrapper > div.wsu-hero > div.wsu-image-frame > img
s3.wp.wsu.edu/uploads/sites/625/2022/07/Campus-photo-12.jpg1.5 MiB1.3 MiB
article.wsu-card > div.wsu-image-frame > a > img article.wsu-card > div.wsu-image-frame > a > img
/uploads/sites/625/2026/04/Laurin-Ogg-Naomi-Turner-and-Ry...1006.1 KiB951.0 KiB
article.wsu-card > div.wsu-image-frame > a > img article.wsu-card > div.wsu-image-frame > a > img
s3.wp.wsu.edu/uploads/sites/625/2026/03/Little-Birds-kids-and-hula-hoop.jpg941.6 KiB893.3 KiB
div.wsu-row > div.wsu-column > figure.wp-block-image > img.wp-image-2228 div.wsu-row > div.wsu-column > figure.wp-block-image > img.wp-image-2228
s3.wp.wsu.edu/uploads/sites/625/2022/07/Mask-group-2.jpg487.3 KiB432.3 KiB
div.wsu-hero > div.wsu-video-background > div.wsu-video-background__inner > video.wsu-video-background__video div.wsu-hero > div.wsu-video-background > div.wsu-video-background__inner > video.wsu-video-background__video
s3.wp.wsu.edu/uploads/sites/625/2023/09/video-rame.jpg396.8 KiB256.4 KiB
article.wsu-card > div.wsu-image-frame > a > img article.wsu-card > div.wsu-image-frame > a > img
s3.wp.wsu.edu/uploads/sites/625/2026/03/Arctic-grizzly-bear-research-footage.jpg319.3 KiB246.0 KiB

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-4-VIDEO
nodeLabel: div.wsu-hero > div.wsu-video-background > div.wsu-video-background__inner > video.wsu-video-background__video
path: 1,HTML,1,BODY,10,DIV,6,DIV,1,DIV,0,MAIN,0,ARTICLE,0,DIV,0,DIV,0,DIV,0,VIDEO
selector: div.wsu-hero > div.wsu-video-background > div.wsu-video-background__inner > video.wsu-video-background__video
snippet: <video class="wsu-video-background__video" autoplay="" loop="" muted="" poster="https://s3.wp.wsu.edu/uploads/sites/625/2023/09/video-rame.jpg" data-source="https://s3.wp.wsu.edu/uploads/videos/wsu-homepage.mp4">

HTTP/2 and HTTP/3 offer many benefits over HTTP/1.1, such as multiplexing. Learn more about using modern HTTP.

Why this matters

Performance issues directly impact user engagement and conversion rates.

URLProtocol
wsu.edu/http/1.1
wsu.edu/wp-includes/css/dist/block-library/style.min.css?ver=5.6.2http/1.1
/wp-content/plugins/wsuwp-plugin-jquery-migrate-custom/js...http/1.1
/wp-content/plugins/wsuwp-plugin-jquery-migrate-custom/js...http/1.1
wsu.edu/wp-includes/js/wp-emoji-release.min.js?ver=5.6.2http/1.1
wsu.edu/?custom-css=1&csblog=625&cscache=6&csrev=133&ver=0.0.1http/1.1
wsu.edu/wp-includes/js/wp-embed.min.js?ver=5.6.2http/1.1

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.

URLTransfer SizeDuration
/wp-content/plugins/wsuwp-plugin-jquery-migrate-custom/js...43.5 KiB569 ms
/wp-content/plugins/wsuwp-plugin-jquery-migrate-custom/js...10.3 KiB344 ms
/designsystem/2.x/dist/bundles/wsu-design-system.init.js?...841 B
/designsystem/2.x/dist/bundles/wsu-design-system.css?ver=...52.6 KiB186 ms
/designsystem/2.x/dist/bundles/wsu-design-system.wordpres...2.0 KiB
/designsystem/1.x/wsu-icons/dist/wsu-icons.bundle.css?ver...1.4 KiB221 ms
wsu.edu/wp-includes/css/dist/block-library/style.min.css?ver=5.6.210.9 KiB119 ms
/css2?family=Montserrat:ital,wght@0,100;0,200;0,300;0,400...1.6 KiB228 ms
unpkg.com/swiper@9.1.0/swiper-bundle.min.css5.1 KiB234 ms
/ajax/libs/normalize/8.0.1/normalize.min.css?ver=1.7.10-1...1.3 KiB267 ms
cdn.web.wsu.edu/designsystem/1.x/wsu-icons/dist/wsu-icons.bundle.css1.4 KiB

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

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

Why this matters

Performance issues directly impact user engagement and conversion rates.

TTI

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: 80 ms 69.1 KiB
URLTransfer SizeEst Savings
/designsystem/2.x/dist/bundles/wsu-design-system.css?ver=...52.0 KiB45.0 KiB
cdn.curator.io/5.0/curator.embed.css14.4 KiB13.7 KiB
wsu.edu/wp-includes/css/dist/block-library/style.min.css?ver=5.6.210.4 KiB10.4 KiB

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
Unattributable355 ms9.6 ms0.0 ms
/designsystem/2.x/dist/bundles/wsu-design-system.js?ver=1...274 ms74 ms7.4 ms
wsu.edu/271 ms29 ms10 ms
cdn.curator.io/5.0/curator.embed.js197 ms133 ms12 ms
www.googletagmanager.com/gtm.js?id=GTM-5BGKTN2133 ms109 ms18 ms
www.googletagmanager.com/gtm.js?id=GTM-P9RHP4V122 ms107 ms13 ms
www.googletagmanager.com/gtag/js?id=G-PQ2KLVLSG3&cx=c&gtm=4e64h1116 ms78 ms17 ms
sc-static.net/scevent.min.js101 ms82 ms15 ms
www.googletagmanager.com/gtag/js?id=AW-16693917241&cx=c&gtm=4e64h1101 ms85 ms15 ms
www.googletagmanager.com/gtm.js?id=GTM-K5CHVG97 ms72 ms24 ms
www.googletagmanager.com/gtag/js?id=G-CFV4Y78L3N&cx=c&gtm=4e64h195 ms79 ms15 ms
www.googletagmanager.com/gtag/js?id=AW-567505108&cx=c&gtm=4e64h194 ms78 ms14 ms
www.googletagmanager.com/gtag/js?id=G-XMM38JS40Y&cx=c&_slc=186 ms58 ms14 ms
www.googletagmanager.com/gtag/js?id=G-NHJ0V9MJMB&cx=c&gtm=4e64h181 ms66 ms15 ms
scripts.clarity.ms/0.8.59/clarity.js78 ms58 ms2.6 ms
analytics.tiktok.com/i18n/pixel/static/main.MWE0ZWQ3ZWQwOA.js77 ms58 ms17 ms
www.googletagmanager.com/gtag/js?id=G-C2TCHJ8XTF&cx=c&_slc=172 ms59 ms13 ms
/signals/config/8872555839440868?v=2.9.303&r=stable&domai...60 ms47 ms6.7 ms
www.googletagmanager.com/gtag/destination?id=DC-10179186&cx=c&gtm=4e64h154 ms43 ms11 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 Evaluation1.6 s
Other504 ms
Script Parsing & Compilation298 ms
Style & Layout277 ms
Garbage Collection63 ms
Rendering59 ms
Parse HTML & CSS35 ms

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 2.1 KiB
URLTransfer SizeEst Savings
.postid-6267 h1 { max-width: 900px; } …10.9 KiB2.1 KiB

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

Why this matters

Performance issues directly impact user engagement and conversion rates.

Estimated savings: 0.0 ms 3.9 KiB
URLTransfer SizeEst Savings
/wp-content/plugins/wsuwp-plugin-jquery-migrate-custom/js...9.9 KiB3.9 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: 0.0 ms 971.9 KiB
URLTransfer SizeEst Savings
www.googletagmanager.com/gtag/js?id=G-PQ2KLVLSG3&cx=c&gtm=4e64h1172.9 KiB70.7 KiB
www.googletagmanager.com/gtm.js?id=GTM-K5CHVG163.7 KiB68.9 KiB
analytics.tiktok.com/i18n/pixel/static/main.MWE0ZWQ3ZWQwOA.js116.9 KiB66.7 KiB
www.googletagmanager.com/gtag/js?id=G-NHJ0V9MJMB&cx=c&gtm=4e64h1157.0 KiB66.7 KiB
www.googletagmanager.com/gtag/js?id=G-XMM38JS40Y&cx=c&_slc=1147.5 KiB65.1 KiB
www.googletagmanager.com/gtag/js?id=G-C2TCHJ8XTF&cx=c&_slc=1147.6 KiB65.0 KiB
www.googletagmanager.com/gtag/js?id=G-CFV4Y78L3N&cx=c&gtm=4e64h1159.7 KiB64.2 KiB
www.googletagmanager.com/gtag/destination?id=DC-10179186&cx=c&gtm=4e64h1129.7 KiB62.6 KiB
www.googletagmanager.com/gtm.js?id=GTM-P9RHP4V129.5 KiB61.9 KiB
cdn.curator.io/5.0/curator.embed.js102.0 KiB61.8 KiB
www.googletagmanager.com/gtm.js?id=GTM-5BGKTN2166.4 KiB60.7 KiB
www.googletagmanager.com/gtag/js?id=AW-567505108&cx=c&gtm=4e64h1144.6 KiB58.1 KiB
www.googletagmanager.com/gtag/js?id=AW-16693917241&cx=c&gtm=4e64h1144.4 KiB55.6 KiB
connect.facebook.net/en_US/bundle/sdk.js/77.6 KiB54.1 KiB
connect.facebook.net/en_US/fbevents.js96.5 KiB31.4 KiB
/designsystem/2.x/dist/bundles/wsu-design-system.js?ver=1...53.9 KiB30.0 KiB
/wp-content/plugins/wsuwp-plugin-jquery-migrate-custom/js...43.1 KiB28.3 KiB

Large network payloads cost users real money and are highly correlated with long load times. Learn how to reduce payload sizes.

Why this matters

Performance issues directly impact user engagement and conversion rates.

URLTransfer Size
s3.wp.wsu.edu/uploads/videos/wsu-homepage.mp45.3 MiB
s3.wp.wsu.edu/uploads/sites/625/2022/07/Campus-photo-13.jpg1.8 MiB
s3.wp.wsu.edu/uploads/sites/625/2022/07/Campus-photo-16.jpg1.5 MiB
s3.wp.wsu.edu/uploads/sites/625/2022/07/Campus-photo-12.jpg1.5 MiB
/uploads/sites/625/2026/04/Laurin-Ogg-Naomi-Turner-and-Ry...1007.7 KiB
s3.wp.wsu.edu/uploads/sites/625/2022/07/Campus-photo-15.jpg989.4 KiB
s3.wp.wsu.edu/uploads/sites/625/2026/03/Little-Birds-kids-and-hula-hoop.jpg943.1 KiB
s3.wp.wsu.edu/uploads/sites/625/2022/07/Campus-photo-14.jpg918.1 KiB
s3.wp.wsu.edu/uploads/sites/625/2022/07/Mask-group-2.jpg488.2 KiB
s3.wp.wsu.edu/uploads/sites/625/2023/09/video-rame.jpg397.6 KiB

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

Why this matters

Performance issues directly impact user engagement and conversion rates.

URL
Image posted by wsueverett to instagram div.crt-post-content > div.crt-image > div.crt-image-c > img.crt-post-image
/655259a3-1b3e-4d24-9fcf-940885db13b3/388084695.jpg?width...
Image posted by wsuspokane to instagram div.crt-post-content > div.crt-image > div.crt-image-c > img.crt-post-image
/655259a3-1b3e-4d24-9fcf-940885db13b3/388091790.jpg?width...
Image posted by wsupullman to instagram div.crt-post-content > div.crt-image > div.crt-image-c > img.crt-post-image
/655259a3-1b3e-4d24-9fcf-940885db13b3/387901573.jpg?width...
Image posted by wsuspokane to instagram div.crt-post-content > div.crt-image > div.crt-image-c > img.crt-post-image
/655259a3-1b3e-4d24-9fcf-940885db13b3/387889393.jpg?width...
Image posted by wsueverett to instagram div.crt-post-content > div.crt-image > div.crt-image-c > img.crt-post-image
/655259a3-1b3e-4d24-9fcf-940885db13b3/387887592.jpg?width...
Image posted by wsupullman to instagram div.crt-post-content > div.crt-image > div.crt-image-c > img.crt-post-image
/655259a3-1b3e-4d24-9fcf-940885db13b3/388049366.jpg?width...
Image posted by wsupullman to instagram div.crt-post-content > div.crt-image > div.crt-image-c > img.crt-post-image
/655259a3-1b3e-4d24-9fcf-940885db13b3/387849780.jpg?width...
Image posted by wsueverett to instagram div.crt-post-content > div.crt-image > div.crt-image-c > img.crt-post-image
/655259a3-1b3e-4d24-9fcf-940885db13b3/388036497.jpg?width...
Image posted by wsuglobal to instagram div.crt-post-content > div.crt-image > div.crt-image-c > img.crt-post-image
/655259a3-1b3e-4d24-9fcf-940885db13b3/387986174.jpg?width...
Image posted by wsuglobal to instagram div.crt-post-content > div.crt-image > div.crt-image-c > img.crt-post-image
/655259a3-1b3e-4d24-9fcf-940885db13b3/388046192.jpg?width...
Image posted by wsupullman to instagram div.crt-post-content > div.crt-image > div.crt-image-c > img.crt-post-image
/655259a3-1b3e-4d24-9fcf-940885db13b3/387887874.jpg?width...
Image posted by wsupullman to instagram div.crt-post-content > div.crt-image > div.crt-image-c > img.crt-post-image
/655259a3-1b3e-4d24-9fcf-940885db13b3/387945142.jpg?width...

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

●Max Potential First Input Delay 110 ms
●Layout shift culprits
●Document request latency
●Optimize DOM size
●LCP breakdown
●Optimize viewport for mobile
●User Timing marks and measures 37 user timings
●Avoid long main-thread tasks 15 long tasks found
●Page didn't prevent back/forward cache restoration
●Network Requests
●Network Round Trip Times 70 ms
●Server Backend Latencies 110 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 120 ms
●Avoid large layout shifts 2 layout shifts found
○INP breakdown
○Avoid non-composited animations
97

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.

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
#spocougs article.crt-post > div.crt-post-c > div.crt-post-text > a
#wsuspokane article.crt-post > div.crt-post-c > div.crt-post-text > a
#gocougs article.crt-post > div.crt-post-c > div.crt-post-text > a
#spring article.crt-post > div.crt-post-c > div.crt-post-text > a
#spokane article.crt-post > div.crt-post-c > div.crt-post-text > a
Instagram icon article.crt-post > div.crt-post-c > div.crt-post-header > span.crt-social-icon
Instagram icon article.crt-post > div.crt-post-c > div.crt-post-header > span.crt-social-icon
Instagram icon article.crt-post > div.crt-post-c > div.crt-post-header > span.crt-social-icon
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Instagram icon article.crt-post > div.crt-post-c > div.crt-post-header > span.crt-social-icon
Instagram icon article.crt-post > div.crt-post-c > div.crt-post-header > span.crt-social-icon
Instagram icon article.crt-post > div.crt-post-c > div.crt-post-header > span.crt-social-icon
Instagram icon article.crt-post > div.crt-post-c > div.crt-post-header > span.crt-social-icon
Instagram icon article.crt-post > div.crt-post-c > div.crt-post-header > span.crt-social-icon
4 DAYS AGO div.crt-post-c > div.crt-post-footer > span.crt-post-date > a.crt-post-date-link

These items highlight common accessibility best practices.

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

Why this matters

Performance issues directly impact user engagement and conversion rates.

Failing Elements
Explore WSU Spokane div.wsu-hero > div.wsu-hero__content > div.wsu-hero__caption > a.wsu-button
○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]` 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
●`[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
●`[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
●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
●Skip links are focusable.
●Document has a main landmark.
●Deprecated ARIA roles were not used
●`<video>` elements contain a `<track>` element with `[kind="captions"]`
●Identical links have the same purpose.
○`[accesskey]` values are unique
○Elements with `role="dialog"` or `role="alertdialog"` have accessible names.
○ARIA input fields have accessible names
○ARIA `meter` elements have accessible names
○ARIA `progressbar` elements have accessible names
○`[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
○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.
○Cells in a `<table>` element that use the `[headers]` attribute refer to table cells within the same table.
○`<th>` elements and elements with `[role="columnheader"/"rowheader"]` have data cells they describe.
○`[lang]` attributes have a valid value
○Tables have different content in the summary attribute and `<caption>`.
○All heading elements contain content.
○Uses ARIA roles only on compatible elements
○Image elements do not have `[alt]` attributes that are redundant text.
○Tables use `<caption>` instead of cells with the `[colspan]` attribute to indicate a caption.
○`<td>` elements in a large `<table>` have one or more table headers.
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
AttributionReporting
snap.licdn.com/li.lms-analytics/insight.min.js

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
apolloevents.rvaed.com/404
Failed to load resource: net::ERR_TOO_MANY_REDIRECTS
●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
●Page has valid source maps
○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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