https://www.gitguardian.com
Lighthouse Desktop
· 0 checks — Desktop Lighthouse audit -- Performance, Accessibility, Best Practices, and SEO category breakdown.SCORE
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Detailed Report
Audit breakdown by category with detailed findings.
93
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.
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.
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:55.431 source:map[type:text value:[unattributed]]] map[reflowTime:0.389 source:map[column:86058 line:18 type:source-location url:https://js.hs-analytics.net/analytics/1775594400000/4483904.js urlProvider:network]] map[reflowTime:0.319 source:map[column:101328 line:18 type:source-location url:https://js.hs-analytics.net/analytics/1775594400000/4483904.js urlProvider:network]]]
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.
| URL | Transfer Size | Duration |
|---|---|---|
| /5ee25cbe47310017adf964da/css/gitguardian.webflow.shared.... | 125.9 KiB | 453 ms |
| ajax.googleapis.com/ajax/libs/webfont/1.6.26/webfont.js | 5.9 KiB | 277 ms |
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.
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
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 reason | Failure type |
|---|---|
| Pages that use WebXR are not currently eligible for back/forward cache. | Actionable |
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 501.9 KiB
| URL | Transfer Size | Est Savings |
|---|---|---|
| www.googletagmanager.com/gtag/js?id=AW-782824926 | 136.7 KiB | 102.1 KiB |
| /5ee25cbe47310017adf964da/js/webflow.schunk.e0c428ff9737f... | 88.9 KiB | 71.4 KiB |
| www.googletagmanager.com/gtm.js?id=GTM-T4XWLFH | 176.6 KiB | 70.5 KiB |
| www.googletagmanager.com/gtag/js?id=G-L0Y8CSL3HQ&cx=c>m=4e6460 | 162.8 KiB | 65.1 KiB |
| www.googletagmanager.com/gtag/destination?id=AW-782824926&cx=c>m=4e6460 | 136.7 KiB | 63.6 KiB |
| cdn.iubenda.com/cookie_solution/iubenda_cs/1.96.0/core-en.js | 109.7 KiB | 53.7 KiB |
| www.clickcease.com/monitor/stat.js | 42.9 KiB | 38.4 KiB |
| gitguardian.containers.piwik.pro/9639dc87-ba19-5a24-b4c1-9a4d031bfdf7.js | 77.2 KiB | 37.1 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.
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 | |
|---|---|
div.home__marquee-content-wrapper > div.home__marquee-content > div.home__marquee-client-logo > img.home__marquee-client-logo div.home__marquee-content-wrapper > div.home__marquee-content > div.home__marquee-client-logo > img.home__marquee-client-logo | /5ee9da909a44e856ddcbaa4f/683faf9d05c446b0136dafa8_eurone... |
div.home__marquee-content-wrapper > div.home__marquee-content > div.home__marquee-client-logo > img.home__marquee-client-logo div.home__marquee-content-wrapper > div.home__marquee-content > div.home__marquee-client-logo > img.home__marquee-client-logo | /5ee9da909a44e856ddcbaa4f/683faf9d05c446b0136dafa8_eurone... |
GitGuardian let your team focus efforts on prioritizing incidents through vital… div.home__remediate-rows > div.home__remediate-row > div.home__remediate-row-right > img.home__remediate-row-right-image | /5ee25cbe47310017adf964da/6746e9238a26a1778c08245c_priori... |
GitGuardian centralize incidents across source control and productivity tools f… div.home__remediate-rows > div.home__remediate-row > div.home__remediate-row-right > img.home__remediate-row-right-image | /5ee25cbe47310017adf964da/6746e7d529508904211e1c89_unifie... |
div.home__remediate-rows > div.home__remediate-row > div.home__remediate-row-right > img.home__remediate-row-right-image div.home__remediate-rows > div.home__remediate-row > div.home__remediate-row-right > img.home__remediate-row-right-image | /5ee25cbe47310017adf964da/67f7307f5671c8c060f488ff_Produc... |
Total open incidents overtime when using GitGuardian internal monitoring soluti… div.section--v2 > div.container > div.home__north-star-main > img.home__north-star-img | /5ee25cbe47310017adf964da/698ab1497df7dbd6aad8dedb_Statis... |
div.home__marquee-content-wrapper > div.home__marquee-content > div.home__marquee-client-logo > img.home__marquee-client-logo div.home__marquee-content-wrapper > div.home__marquee-content > div.home__marquee-client-logo > img.home__marquee-client-logo | /5ee9da909a44e856ddcbaa4f/673de900d863f2b34013cbe6_Logo_B... |
div.home__marquee-content-wrapper > div.home__marquee-content > div.home__marquee-client-logo > img.home__marquee-client-logo div.home__marquee-content-wrapper > div.home__marquee-content > div.home__marquee-client-logo > img.home__marquee-client-logo | /5ee9da909a44e856ddcbaa4f/673de900d863f2b34013cbe6_Logo_B... |
div.container > div.home__north-star-main > div.home__north-star-main-card > img.home__north-star-main-card-image div.container > div.home__north-star-main > div.home__north-star-main-card > img.home__north-star-main-card-image | /5ee25cbe47310017adf964da/698ab23d563abbfb01490bd9_Frame ... |
div.home__marquee-content-wrapper > div.home__marquee-content > div.home__marquee-client-logo > img.home__marquee-client-logo div.home__marquee-content-wrapper > div.home__marquee-content > div.home__marquee-client-logo > img.home__marquee-client-logo | /5ee9da909a44e856ddcbaa4f/6621366aa3024c23771f637d_bsh-lo... |
div.home__marquee-content-wrapper > div.home__marquee-content > div.home__marquee-client-logo > img.home__marquee-client-logo div.home__marquee-content-wrapper > div.home__marquee-content > div.home__marquee-client-logo > img.home__marquee-client-logo | /5ee9da909a44e856ddcbaa4f/6621366aa3024c23771f637d_bsh-lo... |
div.home__marquee-content-wrapper > div.home__marquee-content > div.home__marquee-client-logo > img.home__marquee-client-logo div.home__marquee-content-wrapper > div.home__marquee-content > div.home__marquee-client-logo > img.home__marquee-client-logo | /5ee9da909a44e856ddcbaa4f/6691242bd9c0aded4be3c340_logo-d... |
div.home__marquee-content-wrapper > div.home__marquee-content > div.home__marquee-client-logo > img.home__marquee-client-logo div.home__marquee-content-wrapper > div.home__marquee-content > div.home__marquee-client-logo > img.home__marquee-client-logo | /5ee9da909a44e856ddcbaa4f/6691242bd9c0aded4be3c340_logo-d... |
div.home__marquee-content-wrapper > div.home__marquee-content > div.home__marquee-client-logo > img.home__marquee-client-logo div.home__marquee-content-wrapper > div.home__marquee-content > div.home__marquee-client-logo > img.home__marquee-client-logo | /5ee9da909a44e856ddcbaa4f/66213691dda52748da6e2667_logo-o... |
div.home__marquee-content-wrapper > div.home__marquee-content > div.home__marquee-client-logo > img.home__marquee-client-logo div.home__marquee-content-wrapper > div.home__marquee-content > div.home__marquee-client-logo > img.home__marquee-client-logo | /5ee9da909a44e856ddcbaa4f/66213691dda52748da6e2667_logo-o... |
div.home__marquee-content-wrapper > div.home__marquee-content > div.home__marquee-client-logo > img.home__marquee-client-logo div.home__marquee-content-wrapper > div.home__marquee-content > div.home__marquee-client-logo > img.home__marquee-client-logo | /5ee9da909a44e856ddcbaa4f/6621366fd5b9c657e48b7066_logo-s... |
div.home__marquee-content-wrapper > div.home__marquee-content > div.home__marquee-client-logo > img.home__marquee-client-logo div.home__marquee-content-wrapper > div.home__marquee-content > div.home__marquee-client-logo > img.home__marquee-client-logo | /5ee9da909a44e856ddcbaa4f/6621366fd5b9c657e48b7066_logo-s... |
div.home__marquee-content-wrapper > div.home__marquee-content > div.home__marquee-client-logo > img.home__marquee-client-logo div.home__marquee-content-wrapper > div.home__marquee-content > div.home__marquee-client-logo > img.home__marquee-client-logo | /5ee9da909a44e856ddcbaa4f/6621369855f3bd683b21433c_logo-m... |
div.home__marquee-content-wrapper > div.home__marquee-content > div.home__marquee-client-logo > img.home__marquee-client-logo div.home__marquee-content-wrapper > div.home__marquee-content > div.home__marquee-client-logo > img.home__marquee-client-logo | /5ee9da909a44e856ddcbaa4f/6621369855f3bd683b21433c_logo-m... |
div.home__marquee-content-wrapper > div.home__marquee-content > div.home__marquee-client-logo > img.home__marquee-client-logo div.home__marquee-content-wrapper > div.home__marquee-content > div.home__marquee-client-logo > img.home__marquee-client-logo | /5ee9da909a44e856ddcbaa4f/6621367355f3bd683b211f35_logo-s... |
div.home__marquee-content-wrapper > div.home__marquee-content > div.home__marquee-client-logo > img.home__marquee-client-logo div.home__marquee-content-wrapper > div.home__marquee-content > div.home__marquee-client-logo > img.home__marquee-client-logo | /5ee9da909a44e856ddcbaa4f/6621367355f3bd683b211f35_logo-s... |
div.home__marquee-content-wrapper > div.home__marquee-content > div.home__marquee-client-logo > img.home__marquee-client-logo div.home__marquee-content-wrapper > div.home__marquee-content > div.home__marquee-client-logo > img.home__marquee-client-logo | /5ee9da909a44e856ddcbaa4f/66213679830b2c2f4ae68acc_logo-m... |
div.home__marquee-content-wrapper > div.home__marquee-content > div.home__marquee-client-logo > img.home__marquee-client-logo div.home__marquee-content-wrapper > div.home__marquee-content > div.home__marquee-client-logo > img.home__marquee-client-logo | /5ee9da909a44e856ddcbaa4f/66213679830b2c2f4ae68acc_logo-m... |
div.home__marquee-content-wrapper > div.home__marquee-content > div.home__marquee-client-logo > img.home__marquee-client-logo div.home__marquee-content-wrapper > div.home__marquee-content > div.home__marquee-client-logo > img.home__marquee-client-logo | /5ee9da909a44e856ddcbaa4f/6621366c84597eb004275596_logo-d... |
div.home__marquee-content-wrapper > div.home__marquee-content > div.home__marquee-client-logo > img.home__marquee-client-logo div.home__marquee-content-wrapper > div.home__marquee-content > div.home__marquee-client-logo > img.home__marquee-client-logo | /5ee9da909a44e856ddcbaa4f/6621366c84597eb004275596_logo-d... |
div.home__marquee-content-wrapper > div.home__marquee-content > div.home__marquee-client-logo > img.home__marquee-client-logo div.home__marquee-content-wrapper > div.home__marquee-content > div.home__marquee-client-logo > img.home__marquee-client-logo | /5ee9da909a44e856ddcbaa4f/6621369ae845bfecc2606019_logo-s... |
div.home__marquee-content-wrapper > div.home__marquee-content > div.home__marquee-client-logo > img.home__marquee-client-logo div.home__marquee-content-wrapper > div.home__marquee-content > div.home__marquee-client-logo > img.home__marquee-client-logo | /5ee9da909a44e856ddcbaa4f/6621369ae845bfecc2606019_logo-s... |
div.home__marquee-content-wrapper > div.home__marquee-content > div.home__marquee-client-logo > img.home__marquee-client-logo div.home__marquee-content-wrapper > div.home__marquee-content > div.home__marquee-client-logo > img.home__marquee-client-logo | /5ee9da909a44e856ddcbaa4f/66213668bb487c750d428691_logo-b... |
div.home__marquee-content-wrapper > div.home__marquee-content > div.home__marquee-client-logo > img.home__marquee-client-logo div.home__marquee-content-wrapper > div.home__marquee-content > div.home__marquee-client-logo > img.home__marquee-client-logo | /5ee9da909a44e856ddcbaa4f/66213668bb487c750d428691_logo-b... |
div.home__marquee-content-wrapper > div.home__marquee-content > div.home__marquee-client-logo > img.home__marquee-client-logo div.home__marquee-content-wrapper > div.home__marquee-content > div.home__marquee-client-logo > img.home__marquee-client-logo | /5ee9da909a44e856ddcbaa4f/662136615d855f644eb11b25_logo-W... |
div.home__marquee-content-wrapper > div.home__marquee-content > div.home__marquee-client-logo > img.home__marquee-client-logo div.home__marquee-content-wrapper > div.home__marquee-content > div.home__marquee-client-logo > img.home__marquee-client-logo | /5ee9da909a44e856ddcbaa4f/662136615d855f644eb11b25_logo-W... |
div.home__marquee-content-wrapper > div.home__marquee-content > div.home__marquee-client-logo > img.home__marquee-client-logo div.home__marquee-content-wrapper > div.home__marquee-content > div.home__marquee-client-logo > img.home__marquee-client-logo | /5ee9da909a44e856ddcbaa4f/66213666f72bcb7064f33e0d_acquia... |
div.home__marquee-content-wrapper > div.home__marquee-content > div.home__marquee-client-logo > img.home__marquee-client-logo div.home__marquee-content-wrapper > div.home__marquee-content > div.home__marquee-client-logo > img.home__marquee-client-logo | /5ee9da909a44e856ddcbaa4f/66213666f72bcb7064f33e0d_acquia... |
div.home__marquee-content-wrapper > div.home__marquee-content > div.home__marquee-client-logo > img.home__marquee-client-logo div.home__marquee-content-wrapper > div.home__marquee-content > div.home__marquee-client-logo > img.home__marquee-client-logo | /5ee9da909a44e856ddcbaa4f/66213665c899d64a874a2bc7_logo-I... |
div.home__marquee-content-wrapper > div.home__marquee-content > div.home__marquee-client-logo > img.home__marquee-client-logo div.home__marquee-content-wrapper > div.home__marquee-content > div.home__marquee-client-logo > img.home__marquee-client-logo | /5ee9da909a44e856ddcbaa4f/66213665c899d64a874a2bc7_logo-I... |
div.home__marquee-content-wrapper > div.home__marquee-content > div.home__marquee-client-logo > img.home__marquee-client-logo div.home__marquee-content-wrapper > div.home__marquee-content > div.home__marquee-client-logo > img.home__marquee-client-logo | /5ee9da909a44e856ddcbaa4f/6621367f53ac5e74aac54752_logo-i... |
div.home__marquee-content-wrapper > div.home__marquee-content > div.home__marquee-client-logo > img.home__marquee-client-logo div.home__marquee-content-wrapper > div.home__marquee-content > div.home__marquee-client-logo > img.home__marquee-client-logo | /5ee9da909a44e856ddcbaa4f/6621367f53ac5e74aac54752_logo-i... |
Forward arrow div.home__hero-content > div.home__hero-buttons > a.button > img.button__icon | /5ee25cbe47310017adf964da/667a226587bf9c0331103742_arrow_... |
Forward arrow div.home__north-star-main-text > div.home__north-star-main-buttons > a.button > img | /5ee25cbe47310017adf964da/667a226587bf9c0331103742_arrow_... |
Forward arrow div.home__north-star-main-text > div.home__north-star-main-buttons > a.button > img.button__icon | /5ee25cbe47310017adf964da/667a226587bf9c0331103742_arrow_... |
Forward arrow div.container > div.home__secure-button > a#ggshield-home-button > img | /5ee25cbe47310017adf964da/667a226587bf9c0331103742_arrow_... |
Forward arrow div.home__north-star-main-text > div.home__north-star-main-buttons > a.button > img | /5ee25cbe47310017adf964da/667a226587bf9c0331103742_arrow_... |
div.home__used-by-grid-item > div.home__used-by-grid-item-bottom > div.home__used-by-grid-item-bottom-placeholder > img.home__used-by-grid-item-bottom-placeholder-image div.home__used-by-grid-item > div.home__used-by-grid-item-bottom > div.home__used-by-grid-item-bottom-placeholder > img.home__used-by-grid-item-bottom-placeholder-image | /5ee25cbe47310017adf964da/6686db996519d402b70125bb_quotes... |
div.home__used-by-grid-item > div.home__used-by-grid-item-bottom > div.home__used-by-grid-item-bottom-placeholder > img.home__used-by-grid-item-bottom-placeholder-image div.home__used-by-grid-item > div.home__used-by-grid-item-bottom > div.home__used-by-grid-item-bottom-placeholder > img.home__used-by-grid-item-bottom-placeholder-image | /5ee25cbe47310017adf964da/6686db996519d402b70125bb_quotes... |
div.home__used-by-grid-item > div.home__used-by-grid-item-bottom > div.home__used-by-grid-item-bottom-placeholder > img.home__used-by-grid-item-bottom-placeholder-image div.home__used-by-grid-item > div.home__used-by-grid-item-bottom > div.home__used-by-grid-item-bottom-placeholder > img.home__used-by-grid-item-bottom-placeholder-image | /5ee25cbe47310017adf964da/6686db996519d402b70125bb_quotes... |
Total open incidents overtime when using GitGuardian internal monitoring soluti… div.container > div.home__north-star-main > div.home__north-star-img-wrapper > img.home__north-star-img | |
div.container > div.home__empower > div.home__empower-badges > img.home__empower-badge div.container > div.home__empower > div.home__empower-badges > img.home__empower-badge |
More information about the performance of your application. These numbers don't directly affect the Performance score.
●Max Potential First Input Delay 70 ms
●Layout shift culprits
●Document request latency
●Optimize DOM size
●Improve image delivery
●LCP breakdown
●Modern HTTP
●Optimize viewport for mobile
●Minify CSS
●Minify JavaScript
●Reduce unused CSS
●User Timing marks and measures 6 user timings
●JavaScript execution time 0.7 s
●Minimizes main-thread work 1.9 s
●Avoid long main-thread tasks 6 long tasks found
●Network Requests
●Network Round Trip Times 50 ms
●Server Backend Latencies 240 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 50 ms
●Avoid large layout shifts 3 layout shifts found
○INP breakdown
○LCP request discovery
○Avoid non-composited animations
85
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.
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 |
|---|
Accept all div.iubenda-cs-rationale > div.iubenda-cs-opt-group > div.iubenda-cs-opt-group-consent > button.iubenda-cs-accept-btn |
Low-contrast text is difficult or impossible for many users to read. Link text that is discernible improves the experience for users with low vision. Learn how to make links distinguishable.
Why this matters
Performance issues directly impact user engagement and conversion rates.
| Failing Elements |
|---|
Privacy Policy div.footer-2__form-block > form#wf-form-Newsletter-Form > p.footer__privacy-policy-link > a |
These are opportunities to improve the legibility of your content.
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 |
|---|
Ari Kalfus div.home__used-by-grid-item > div.home__used-by-grid-item-bottom > div.mobile-t4-small-text-regular > h4 |
These are opportunities to improve keyboard navigation in your application.
Names and labels
Adding discernable and accessible text to input buttons may help screen reader users understand the purpose of the input button. Learn more about input buttons.
Why this matters
Performance issues directly impact user engagement and conversion rates.
| Failing Elements |
|---|
form#wf-form-Newsletter-Form > div.footer-2__form-inner > div.footer__form-button-wrapper > input.footer__form-button form#wf-form-Newsletter-Form > div.footer-2__form-inner > div.footer__form-button-wrapper > input.footer__form-button |
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.home__used-by > div.home__used-by-grid > div.home__used-by-grid-item > a.home__used-by-grid-item-link div.home__used-by > div.home__used-by-grid > div.home__used-by-grid-item > a.home__used-by-grid-item-link |
div.home__used-by > div.home__used-by-grid > div.home__used-by-grid-item > a.home__used-by-grid-item-link div.home__used-by > div.home__used-by-grid > div.home__used-by-grid-item > a.home__used-by-grid-item-link |
div.home__used-by > div.home__used-by-grid > div.home__used-by-grid-item > a.home__used-by-grid-item-link div.home__used-by > div.home__used-by-grid > div.home__used-by-grid-item > a.home__used-by-grid-item-link |
div > div.products-cards__slot > div.products-cards__card > a.products-cards__card-link div > div.products-cards__slot > div.products-cards__card > a.products-cards__card-link |
div > div.products-cards__slot > div.products-cards__card > a.products-cards__card-link div > div.products-cards__slot > div.products-cards__card > a.products-cards__card-link |
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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.
○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
●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
●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
●Elements with visible text labels have matching accessible names.
○`[accesskey]` values are unique
○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 type="image">` elements have `[alt]` text
○Lists contain only `<li>` elements and script supporting elements (`<script>` and `<template>`).
○List items (`<li>`) are contained within `<ul>`, `<ol>` or `<menu>` parent elements
○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.
○Identical links have the same purpose.
○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.
81
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 / Warning | Source |
|---|---|
| AttributionReporting |
●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 browser errors logged to the console
●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
92
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.
| Link destination | Link Text |
|---|---|
| www.gitguardian.com/nhi-governance | Learn more |
Format your HTML in a way that enables crawlers to better understand your app’s content.
○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
●robots.txt is valid
●Image elements have `[alt]` attributes
●Document has a valid `hreflang`
○Document has a valid `rel=canonical`