Lighthouse Desktop
· 0 checks — Desktop Lighthouse audit -- Performance, Accessibility, Best Practices, and SEO category breakdown.Detailed Report
Audit breakdown by category with detailed findings.
Performance
Insights
Remove large, duplicate JavaScript modules from bundles to reduce unnecessary bytes consumed by network activity.
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
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.
Performance issues directly impact user engagement and conversion rates.
Optimize LCP by making the LCP image discoverable from the HTML immediately, and avoiding lazy-loading
Performance issues directly impact user engagement and conversion rates.
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.
Performance issues directly impact user engagement and conversion rates.
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.
Performance issues directly impact user engagement and conversion rates.
| URL | Transfer Size | Duration |
|---|---|---|
| fonts.googleapis.com/css?family=Quicksand:400 | 947 B | 237 ms |
| cdnjs.cloudflare.com/ajax/libs/uikit/3.0.3/js/uikit.min.js | 36.4 KiB | 312 ms |
| cdnjs.cloudflare.com/ajax/libs/uikit/3.0.3/css/uikit.min.css | 22.1 KiB | 275 ms |
| cdnjs.cloudflare.com/ajax/libs/uikit/3.0.3/js/uikit-icons.min.js | 15.4 KiB | 265 ms |
| http3check.net/static/style.css | 1.6 KiB |
A long cache lifetime can speed up repeat visits to your page. Learn more about caching.
Performance issues directly impact user engagement and conversion rates.
| Request | Cache TTL | Transfer Size |
|---|---|---|
| www.google-analytics.com/analytics.js | 7200.0 s | 20.9 KiB |
| http3check.net/static/http3check-logo.svg | 43200.0 s | 2.4 KiB |
| http3check.net/static/style.css | 43200.0 s | 1.6 KiB |
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.
Performance issues directly impact user engagement and conversion rates.
| URL | Est Savings |
|---|---|
| /s/quicksand/v37/6xK-dSZaM9iE8KbpRA_LJ3z8mH9BOJvgkP8o58a-... | 5.0 ms |
These insights are also available in the Chrome DevTools Performance Panel - record a trace to view more detailed information.
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.
Performance issues directly impact user engagement and conversion rates.
| URL | Transfer Size | Est Savings |
|---|---|---|
| cdnjs.cloudflare.com/ajax/libs/uikit/3.0.3/css/uikit.min.css | 21.5 KiB | 20.9 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.
Performance issues directly impact user engagement and conversion rates.
| URL | Transfer Size | Est Savings |
|---|---|---|
| www.googletagmanager.com/gtag/js?id=G-J0HDFBP8SZ&cx=c&_slc=1 | 145.3 KiB | 64.8 KiB |
| www.googletagmanager.com/gtag/js?id=G-JLT5PYGNHH&cx=c>m=4e6551 | 150.3 KiB | 64.7 KiB |
| www.googletagmanager.com/gtm.js?id=GTM-T8Z9663 | 124.5 KiB | 62.7 KiB |
| cdnjs.cloudflare.com/ajax/libs/uikit/3.0.3/js/uikit.min.js | 35.8 KiB | 22.9 KiB |
More information about the performance of your application. These numbers don't directly affect the Performance score.
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.
Performance issues directly impact user engagement and conversion rates.
| Failing Elements |
|---|
CHECK div.uk-active > div.uk-padding-small > div.uk-margin-auto > button.uk-margin-auto |
www.facebook.com div.uk-padding-small > div.uk-first-column > a.ls-suggestion-link > div.ls-suggestion |
www.litespeedtech.com div.uk-padding-small > div > a.ls-suggestion-link > div.ls-suggestion |
www.http3check.net div.uk-padding-small > div.uk-grid-margin > a.ls-suggestion-link > div.ls-suggestion |
www.google.com div.uk-padding-small > div.uk-grid-margin > a.ls-suggestion-link > div.ls-suggestion |
Copyright © 2019 - 2026 LiteSpeed Technologies Inc
All Rights Reserved. (Privac… div.ls-footer > div.uk-width-1-1 > div.uk-width-extend > p |
LiteSpeed Technologies Inc div.uk-width-1-1 > div.uk-width-extend > p > a |
Privacy Policy div.uk-width-1-1 > div.uk-width-extend > p > a |
These are opportunities to improve the legibility of your content.
Internationalization and localization
If a page doesn't specify a `lang` attribute, a screen reader assumes that the page is in the default language that the user chose when setting up the screen reader. If the page isn't actually in the default language, then the screen reader might not announce the page's text correctly. Learn more about the `lang` attribute.
Performance issues directly impact user engagement and conversion rates.
| Failing Elements |
|---|
html.ls-main html.ls-main |
These are opportunities to improve the interpretation of your content by users in different locales.
Names and labels
Link text (and alternate text for images, when used as links) that is discernible, unique, and focusable improves the navigation experience for screen reader users. Learn how to make links accessible.
Performance issues directly impact user engagement and conversion rates.
| Failing Elements |
|---|
div.uk-margin-auto > div.uk-width-1-1 > div.uk-width-1-1 > a div.uk-margin-auto > div.uk-width-1-1 > div.uk-width-1-1 > a |
These are opportunities to improve the semantics of the controls in your application. This may enhance the experience for users of assistive technology, like a screen reader.
Best practices
Touch targets with sufficient size and spacing help users who may have difficulty targeting small controls to activate the targets. Learn more about touch targets.
Performance issues directly impact user engagement and conversion rates.
| Failing Elements |
|---|
Powered By LiteSpeed div.uk-margin-auto > div.uk-width-1-1 > div.uk-width-1-1 > a |
One main landmark helps screen reader users navigate a web page. Learn more about landmarks.
Performance issues directly impact user engagement and conversion rates.
| Failing Elements |
|---|
html.ls-main html.ls-main |
These items highlight common accessibility best practices.
Best Practices
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.
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.
Performance issues directly impact user engagement and conversion rates.
| Line # | Content | Error |
|---|---|---|
| 1 | <!doctype html> | Syntax not understood |
| 2 | <html class="ls-main"> | Syntax not understood |
| 3 | <head> | Syntax not understood |
| 4 | <meta charset="utf-8"> | Syntax not understood |
| 5 | <meta name="viewport" content="width=device-width, initial-scale=1"> | Syntax not understood |
| 6 | <meta name="description" content="Is my site using HTTP3? Check HTTP3 service on any URL. Test QUIC service, too."> | Syntax not understood |
| 7 | <title>HTTP/3 Check</title> | Syntax not understood |
| 8 | <!-- UIkit CSS --> | Syntax not understood |
| 9 | <link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/uikit/3.0.3/css/uikit.min.css" /> | Unknown directive |
| 10 | <!-- UIkit JS --> | Syntax not understood |
| 11 | <script src="https://cdnjs.cloudflare.com/ajax/libs/uikit/3.0.3/js/uikit.min.js"></script> | Unknown directive |
| 12 | <script src="https://cdnjs.cloudflare.com/ajax/libs/uikit/3.0.3/js/uikit-icons.min.js"></script> | Unknown directive |
| 13 | <link href="https://fonts.googleapis.com/css?family=Quicksand:400" rel="stylesheet"> | Unknown directive |
| 14 | <link rel="stylesheet" href="/static/style.css"> | Syntax not understood |
| 15 | <link rel="icon" type="image/png" href="/static/favicon-32x32.png" /> | Syntax not understood |
| 16 | <!-- Google Tag Manager --> | Syntax not understood |
| 17 | <script>(function(w,d,s,l,i){w[l]=w[l]||[];w[l].push({'gtm.start': | Unknown directive |
| 18 | new Date().getTime(),event:'gtm.js'});var f=d.getElementsByTagName(s)[0], | Unknown directive |
| 19 | j=d.createElement(s),dl=l!='dataLayer'?'&l='+l:'';j.async=true;j.src= | Unknown directive |
| 20 | 'https://www.googletagmanager.com/gtm.js?id='+i+dl;f.parentNode.insertBefore(j,f); | Unknown directive |
| 21 | })(window,document,'script','dataLayer','GTM-T8Z9663');</script> | Syntax not understood |
| 22 | <!-- End Google Tag Manager --> | Syntax not understood |
| 23 | </head> | Syntax not understood |
| 26 | <body class="ls-body"> | Syntax not understood |
| 27 | <!-- Google Tag Manager (noscript) --> | Syntax not understood |
| 28 | <noscript><iframe src="https://www.googletagmanager.com/ns.html?id=GTM-T8Z9663" | Unknown directive |
| 29 | height="0" width="0" style="display:none;visibility:hidden"></iframe></noscript> | Unknown directive |
| 30 | <!-- End Google Tag Manager (noscript) --> | Syntax not understood |
| 31 | <div class="uk-container"> | Syntax not understood |
| 32 | <div class="uk-align-center" style="margin-bottom:70px;"> | Unknown directive |
| 33 | <div class="uk-margin-auto uk-margin-large-top uk-grid-small" uk-grid> | Syntax not understood |
| 34 | <div class="uk-width-1-1" style="padding:0;"> | Unknown directive |
| 35 | <div class="uk-width-1-1 uk-width-1-2@s uk-width-2-5@m uk-margin-auto"> | Syntax not understood |
| 36 | <a href="/"> | Syntax not understood |
| 37 | <div class="ls-http3check-logo uk-align-center" style="margin-bottom: 0px;"></div> | Unknown directive |
| 38 | </a> | Syntax not understood |
| 39 | </div> | Syntax not understood |
| 40 | </div> | Syntax not understood |
| 41 | <div class="uk-width-1-1 uk-container" style="margin-top:0px;"> | Unknown directive |
| 42 | <div class="uk-width-1-1 uk-width-1-2@s uk-width-2-5@m uk-margin-auto"> | Syntax not understood |
| 43 | <a href="https://www.litespeedtech.com/" target='_blank'> | Unknown directive |
| 44 | <div class="uk-text-center uk-text-small uk-text-muted uk-margin-medium-left"> | Syntax not understood |
| 45 | <span uk-icon="icon:bolt; ratio:.75" class="uk-text-warning"></span>Powered By LiteSpeed | Unknown directive |
| 46 | </div> | Syntax not understood |
| 47 | </a> | Syntax not understood |
| 48 | </div> | Syntax not understood |
| 49 | </div> | Syntax not understood |
| 50 | </div> | Syntax not understood |
| 51 | <div class="uk-margin-auto uk-margin-top uk-width-expand uk-width-3-4@s uk-width-2-3@m uk-position-relative"> | Syntax not understood |
| 52 | <ul class="uk-flex-center@s" uk-tab="connect:.switcher-main;animation:uk-animation-fade;duration:125;"> | Unknown directive |
| 53 | <li><a href="#"><small>Standard</small></a></li> | Syntax not understood |
| 54 | <li><a href="#"><small>Advanced</small></a></li> | Syntax not understood |
| 55 | </ul> | Syntax not understood |
| 56 | <div class="uk-position-top-right uk-margin-top-small ls-about"> | Syntax not understood |
| 57 | <a class="ls-about-link uk-link-muted" href="/about"><small>About</small></a> | Syntax not understood |
| 58 | </div> | Syntax not understood |
| 59 | <div class="uk-switcher switcher-main"> | Syntax not understood |
| 60 | <div> | Syntax not understood |
| 61 | <div class="uk-padding-small uk-border-rounded uk-box-shadow"> | Syntax not understood |
| 62 | <form id="standard-form" method="get" class="uk-search uk-search-navbar uk-width-1 uk-flex" style="padding-left:10px;"> | Unknown directive |
| 63 | <input class="uk-search-input" type="search" name="host" placeholder="Hostname" autofocus> | Syntax not understood |
| 64 | </form> | Syntax not understood |
| 65 | </div> | Syntax not understood |
| 66 | <div class="uk-padding-small"> | Syntax not understood |
| 67 | <div class="uk-margin-auto" uk-grid> | Syntax not understood |
| 68 | <button class="uk-margin-auto uk-width-4-5 uk-width-3-5@s uk-width-2-5@m uk-button uk-button-primary uk-border-rounded" type="submit" form="standard-form">Check</button> | Syntax not understood |
| 69 | </div> | Syntax not understood |
| 70 | </div> | Syntax not understood |
| 71 | <h3 class="uk-heading-line uk-text-center uk-margin-medium-top"><span>Popular Searches</span></h3> | Syntax not understood |
| 72 | <div class="uk-padding-small uk-child-width-1-2@s uk-text-center uk-grid-small" uk-grid> | Syntax not understood |
| 73 | <div> | Syntax not understood |
| 74 | <a class="ls-suggestion-link" href="/?host=www.facebook.com"> | Syntax not understood |
| 75 | <div class="ls-suggestion ls-suggestion-2 uk-card uk-card-body uk-card-small" style="padding:20px 10px;">www.facebook.com</div> | Unknown directive |
| 76 | </a> | Syntax not understood |
| 77 | </div> | Syntax not understood |
| 78 | <div> | Syntax not understood |
| 79 | <a class="ls-suggestion-link" href="/?host=www.litespeedtech.com"> | Syntax not understood |
| 80 | <div class="ls-suggestion ls-suggestion-2 uk-card uk-card-body uk-card-small">www.litespeedtech.com</div> | Syntax not understood |
| 81 | </a> | Syntax not understood |
| 82 | </div> | Syntax not understood |
| 83 | <div> | Syntax not understood |
| 84 | <a class="ls-suggestion-link" href="/?host=www.http3check.net"> | Syntax not understood |
| 85 | <div class="ls-suggestion ls-suggestion-3 uk-card uk-card-body uk-card-small">www.http3check.net</div> | Syntax not understood |
| 86 | </a> | Syntax not understood |
| 87 | </div> | Syntax not understood |
| 88 | <div> | Syntax not understood |
| 89 | <a class="ls-suggestion-link" href="/?host=www.google.com"> | Syntax not understood |
| 90 | <div class="ls-suggestion ls-suggestion-9 uk-card uk-card-body uk-card-small">www.google.com</div> | Syntax not understood |
| 91 | </a> | Syntax not understood |
| 92 | </div> | Syntax not understood |
| 93 | </div> | Syntax not understood |
| 94 | </div> | Syntax not understood |
| 95 | <div class="uk-padding uk-border-rounded uk-box-shadow-small" style="padding-top: 25px;"> | Unknown directive |
| 96 | <p class="uk-text-center uk-text-small">Use Advanced Search to bypass hostname resolution and use a custom IP address or port.</p> | Syntax not understood |
| 97 | <form method="get" class=" uk-grid-small uk-align-center" uk-grid> | Syntax not understood |
| 98 | <div class="uk-width-1-1"> | Syntax not understood |
| 99 | <div class="uk-grid-small" uk-grid> | Syntax not understood |
| 100 | <div class="uk-width-extend uk-width-1-6@s"> | Syntax not understood |
| 101 | <div class="uk-form-label">Address</div> | Syntax not understood |
| 102 | </div> | Syntax not understood |
| 103 | <div class="uk-width-extend uk-width-1-2@m"> | Syntax not understood |
| 104 | <input class="uk-input uk-border-rounded" type="text" name="ip" placeholder="IP Address"> | Syntax not understood |
| 105 | </div> | Syntax not understood |
| 106 | <div class="uk-width-extend uk-width-1-5@m"> | Syntax not understood |
| 107 | <input class="uk-input uk-border-rounded valid-input" type="text" name="port" value="443" placeholder="Port"> | Syntax not understood |
| 108 | </div> | Syntax not understood |
| 109 | </div> | Syntax not understood |
| 110 | </div> | Syntax not understood |
| 111 | <div class="uk-width-1-1"> | Syntax not understood |
| 112 | <div class="uk-form-controls uk-grid-small" uk-grid> | Syntax not understood |
| 113 | <div class="uk-width-extend uk-width-1-6@s"> | Syntax not understood |
| 114 | <div class="uk-form-label">Host</div> | Syntax not understood |
| 115 | </div> | Syntax not understood |
| 116 | <div class="uk-width-extend uk-width-1-2@m"> | Syntax not understood |
| 117 | <input class="uk-input uk-border-rounded" type="text" name="host" placeholder="Hostname" required> | Syntax not understood |
| 118 | </div> | Syntax not understood |
| 119 | <div class="uk-width-extend uk-width-1-4@m"> | Syntax not understood |
| 120 | <button class="uk-width-extend uk-button uk-button-primary uk-border-rounded" type="submit">Check</button> | Syntax not understood |
| 121 | </div> | Syntax not understood |
| 122 | </div> | Syntax not understood |
| 123 | </div> | Syntax not understood |
| 124 | <input type="text" name="advanced" value="true" hidden> | Syntax not understood |
| 125 | </form> | Syntax not understood |
| 126 | </div> | Syntax not understood |
| 127 | </div> | Syntax not understood |
| 128 | </div> | Syntax not understood |
| 129 | </div> | Syntax not understood |
| 130 | <div class="ls-footer uk-box-shadow-small" uk-grid> | Syntax not understood |
| 131 | <div class="uk-width-1-1"> | Syntax not understood |
| 132 | <div class="uk-width-extend uk-width-1-2@s uk-margin-auto"> | Syntax not understood |
| 133 | <p> | Syntax not understood |
| 134 | Copyright © 2019 - <script>document.write(new Date().getFullYear())</script> <a href="https://www.litespeedtech.com/" target="_blank">LiteSpeed Technologies Inc</a><br> | Unknown directive |
| 135 | All Rights Reserved. (<a href="https://www.litespeedtech.com/company/privacy-policy" target="_blank">Privacy Policy</a>) | Unknown directive |
| 136 | </p> | Syntax not understood |
| 137 | </div> | Syntax not understood |
| 138 | </div> | Syntax not understood |
| 139 | </div> | Syntax not understood |
| 140 | </div> | Syntax not understood |
| 141 | </body> | Syntax not understood |
| 143 | </html> | Syntax not understood |
To appear in search results, crawlers need access to your app.