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#webperf

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Leon Brocard<p>Anyone have trustworthy stats for typical browser resolutions? <a href="https://fosstodon.org/tags/webperf" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>webperf</span></a></p>
DennisL<p>Just use HTML<br>"I’ve worked on so many projects recently that were more complicated than they needed to be because they used JavaScript to generate HTML."<br><a href="https://gomakethings.com/just-use-html/" rel="nofollow noopener" translate="no" target="_blank"><span class="invisible">https://</span><span class="">gomakethings.com/just-use-html/</span><span class="invisible"></span></a><br>+1000<br><a href="https://mastodon.social/tags/webdev" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>webdev</span></a> <a href="https://mastodon.social/tags/webdevelopment" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>webdevelopment</span></a> <a href="https://mastodon.social/tags/javascript" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>javascript</span></a> <a href="https://mastodon.social/tags/html" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>html</span></a> <a href="https://mastodon.social/tags/webperf" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>webperf</span></a></p>
Matt Hobbs<p>If anyone is off to Amsterdam tomorrow for Performance.now(), hopefully I see you there! <a href="https://hachyderm.io/tags/webperf" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>webperf</span></a> <a href="https://hachyderm.io/tags/perfmatters" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>perfmatters</span></a></p>
Inautilo<p><a href="https://mastodon.social/tags/Development" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Development</span></a> <a href="https://mastodon.social/tags/Comparisons" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Comparisons</span></a><br>I built the same app 10 times · ”The dominant frameworks show dramatically different results.” <a href="https://ilo.im/167yn5" rel="nofollow noopener" translate="no" target="_blank"><span class="invisible">https://</span><span class="">ilo.im/167yn5</span><span class="invisible"></span></a></p><p>_____<br><a href="https://mastodon.social/tags/Mobile" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Mobile</span></a> <a href="https://mastodon.social/tags/WebApps" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>WebApps</span></a> <a href="https://mastodon.social/tags/Frameworks" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Frameworks</span></a> <a href="https://mastodon.social/tags/WebPerf" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>WebPerf</span></a> <a href="https://mastodon.social/tags/WebDev" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>WebDev</span></a> <a href="https://mastodon.social/tags/Frontend" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Frontend</span></a> <a href="https://mastodon.social/tags/JavaScript" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>JavaScript</span></a></p>
Inautilo<p><a href="https://mastodon.social/tags/Development" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Development</span></a> <a href="https://mastodon.social/tags/Guidelines" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Guidelines</span></a><br>Let it run vs. make it run · Trust the browser or trust your code? <a href="https://ilo.im/167xwz" rel="nofollow noopener" translate="no" target="_blank"><span class="invisible">https://</span><span class="">ilo.im/167xwz</span><span class="invisible"></span></a></p><p>_____<br><a href="https://mastodon.social/tags/Programming" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Programming</span></a> <a href="https://mastodon.social/tags/Coding" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Coding</span></a> <a href="https://mastodon.social/tags/Maintainability" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Maintainability</span></a> <a href="https://mastodon.social/tags/Browser" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Browser</span></a> <a href="https://mastodon.social/tags/WebPerf" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>WebPerf</span></a> <a href="https://mastodon.social/tags/WebDev" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>WebDev</span></a> <a href="https://mastodon.social/tags/Frontend" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Frontend</span></a> <a href="https://mastodon.social/tags/HTML" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>HTML</span></a> <a href="https://mastodon.social/tags/CSS" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>CSS</span></a> <a href="https://mastodon.social/tags/JavaScript" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>JavaScript</span></a></p>
Timo Tijhof<p><span class="h-card" translate="no"><a href="https://indieweb.social/@nachtfunke" class="u-url mention" rel="nofollow noopener" target="_blank">@<span>nachtfunke</span></a></span> <span class="h-card" translate="no"><a href="https://toot.cafe/@slightlyoff" class="u-url mention" rel="nofollow noopener" target="_blank">@<span>slightlyoff</span></a></span> </p><p>It's been coming since they went source-available years ago.</p><p>Wikimedia switched to Browsertime by <span class="h-card" translate="no"><a href="https://fosstodon.org/@sitespeedio" class="u-url mention" rel="nofollow noopener" target="_blank">@<span>sitespeedio</span></a></span> (easy choice with Peter on our team). I hope they'll add a nice UI like old WPT, combined with one-click self hosting or a sponsor for a public service. For now we use the API with a Grafana dashboard that displays videos and screenshots directly.</p><p><a href="https://grafana.wikimedia.org/d/IvAfnmLMk/page-drilldown" rel="nofollow noopener" translate="no" target="_blank"><span class="invisible">https://</span><span class="ellipsis">grafana.wikimedia.org/d/IvAfnm</span><span class="invisible">LMk/page-drilldown</span></a></p><p><a href="https://wikitech.wikimedia.org/wiki/Performance/Synthetic_testing" rel="nofollow noopener" translate="no" target="_blank"><span class="invisible">https://</span><span class="ellipsis">wikitech.wikimedia.org/wiki/Pe</span><span class="invisible">rformance/Synthetic_testing</span></a></p><p>Or use the old UI WPT here:<br><a href="https://www.robinosborne.co.uk/2022/09/01/how-to-create-an-apache-licenced-private-webpagetest-setup-and-get-the-classic-interface/" rel="nofollow noopener" translate="no" target="_blank"><span class="invisible">https://www.</span><span class="ellipsis">robinosborne.co.uk/2022/09/01/</span><span class="invisible">how-to-create-an-apache-licenced-private-webpagetest-setup-and-get-the-classic-interface/</span></a></p><p><a href="https://fosstodon.org/tags/webperf" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>webperf</span></a></p>
PerformanceObserver<p>Join is in approx 74 minutes! <a class="mention h-card" href="https://bsky.app/profile/stoyan.me" rel="nofollow noopener" target="_blank">@stoyan.me</a> will talk about fonts then we'll probably do some live optimization which will not be recorded <a class="hashtag" rel="nofollow noopener" href="https://bsky.app/search?q=%23webperf" target="_blank">#webperf</a> <a href="https://performanceobserver.dev/events/episode-7/" rel="nofollow noopener" target="_blank">performanceobserver.dev/events/episo...</a><br><br><a href="https://performanceobserver.dev/events/episode-7/" rel="nofollow noopener" target="_blank">Ep. 7: Font fallbacks and layo...</a></p>
Inautilo<p><a href="https://mastodon.social/tags/Development" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Development</span></a> <a href="https://mastodon.social/tags/Pitfalls" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Pitfalls</span></a><br>SQL anti-patterns · Pitfalls to avoid in SQL query design <a href="https://ilo.im/167qzg" rel="nofollow noopener" translate="no" target="_blank"><span class="invisible">https://</span><span class="">ilo.im/167qzg</span><span class="invisible"></span></a></p><p>_____<br><a href="https://mastodon.social/tags/Maintainability" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Maintainability</span></a> <a href="https://mastodon.social/tags/Performance" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Performance</span></a> <a href="https://mastodon.social/tags/SQL" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>SQL</span></a> <a href="https://mastodon.social/tags/Databases" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Databases</span></a> <a href="https://mastodon.social/tags/Server" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Server</span></a> <a href="https://mastodon.social/tags/WebPerf" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>WebPerf</span></a> <a href="https://mastodon.social/tags/WebDev" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>WebDev</span></a> <a href="https://mastodon.social/tags/Backend" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Backend</span></a></p>
Inautilo<p><a href="https://mastodon.social/tags/Development" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Development</span></a> <a href="https://mastodon.social/tags/Techniques" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Techniques</span></a><br>Self-destructing CSS · What it is and when it matters <a href="https://ilo.im/167oj3" rel="nofollow noopener" translate="no" target="_blank"><span class="invisible">https://</span><span class="">ilo.im/167oj3</span><span class="invisible"></span></a></p><p>_____<br><a href="https://mastodon.social/tags/CSS" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>CSS</span></a> <a href="https://mastodon.social/tags/Visibility" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Visibility</span></a> <a href="https://mastodon.social/tags/Content" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Content</span></a> <a href="https://mastodon.social/tags/WebPage" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>WebPage</span></a> <a href="https://mastodon.social/tags/WebPerf" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>WebPerf</span></a> <a href="https://mastodon.social/tags/WebDev" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>WebDev</span></a> <a href="https://mastodon.social/tags/Frontend" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Frontend</span></a> <a href="https://mastodon.social/tags/JavaScript" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>JavaScript</span></a></p>
Sia Karamalegos<p>The latest CrUX data is now live on Theme Vitals!</p><p>Overall Shopify performance is down on mobile, and Horizon has plateaued for now. Check your <a href="https://front-end.social/tags/Shopify" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Shopify</span></a> theme for Core Web Vitals performance...</p><p><a href="https://themevitals.com/newsletter/2025-10/" rel="nofollow noopener" translate="no" target="_blank"><span class="invisible">https://</span><span class="ellipsis">themevitals.com/newsletter/202</span><span class="invisible">5-10/</span></a></p><p><a href="https://front-end.social/tags/webperf" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>webperf</span></a></p>
Inautilo<p><a href="https://mastodon.social/tags/Development" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Development</span></a> <a href="https://mastodon.social/tags/Releases" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Releases</span></a><br>What’s new in Lighthouse 13 · Performance audits have been replaced by newer insights <a href="https://ilo.im/167jt6" rel="nofollow noopener" translate="no" target="_blank"><span class="invisible">https://</span><span class="">ilo.im/167jt6</span><span class="invisible"></span></a></p><p>_____<br><a href="https://mastodon.social/tags/Audits" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Audits</span></a> <a href="https://mastodon.social/tags/Metrics" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Metrics</span></a> <a href="https://mastodon.social/tags/WebVitals" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>WebVitals</span></a> <a href="https://mastodon.social/tags/Lighthouse" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Lighthouse</span></a> <a href="https://mastodon.social/tags/Chrome" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Chrome</span></a> <a href="https://mastodon.social/tags/DevTools" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>DevTools</span></a> <a href="https://mastodon.social/tags/WebPerf" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>WebPerf</span></a> <a href="https://mastodon.social/tags/WebDev" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>WebDev</span></a> <a href="https://mastodon.social/tags/Frontend" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Frontend</span></a></p>
Inautilo<p><a href="https://mastodon.social/tags/Development" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Development</span></a> <a href="https://mastodon.social/tags/Introductions" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Introductions</span></a><br>The new CSS progress() function · The many ways progress() can enhance styling <a href="https://ilo.im/167hw0" rel="nofollow noopener" translate="no" target="_blank"><span class="invisible">https://</span><span class="">ilo.im/167hw0</span><span class="invisible"></span></a></p><p>_____<br><a href="https://mastodon.social/tags/ModernCSS" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>ModernCSS</span></a> <a href="https://mastodon.social/tags/Layout" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Layout</span></a> <a href="https://mastodon.social/tags/Spacing" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Spacing</span></a> <a href="https://mastodon.social/tags/Typography" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Typography</span></a> <a href="https://mastodon.social/tags/Fallbacks" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Fallbacks</span></a> <a href="https://mastodon.social/tags/Browser" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Browser</span></a> <a href="https://mastodon.social/tags/WebPerf" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>WebPerf</span></a> <a href="https://mastodon.social/tags/WebDev" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>WebDev</span></a> <a href="https://mastodon.social/tags/Frontend" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Frontend</span></a> <a href="https://mastodon.social/tags/CSS" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>CSS</span></a></p>
Inautilo<p><a href="https://mastodon.social/tags/Development" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Development</span></a> <a href="https://mastodon.social/tags/Explainers" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Explainers</span></a><br>Inside the animation frame · Work with the browser for effortless animations <a href="https://ilo.im/167gd0" rel="nofollow noopener" translate="no" target="_blank"><span class="invisible">https://</span><span class="">ilo.im/167gd0</span><span class="invisible"></span></a></p><p>_____<br><a href="https://mastodon.social/tags/Animations" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Animations</span></a> <a href="https://mastodon.social/tags/Rendering" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Rendering</span></a> <a href="https://mastodon.social/tags/Browser" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Browser</span></a> <a href="https://mastodon.social/tags/WebPerf" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>WebPerf</span></a> <a href="https://mastodon.social/tags/WebDev" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>WebDev</span></a> <a href="https://mastodon.social/tags/Frontend" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Frontend</span></a> <a href="https://mastodon.social/tags/CSS" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>CSS</span></a> <a href="https://mastodon.social/tags/JavaScript" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>JavaScript</span></a></p>
Chris<p>If you’d like to see broader support for the Speculation Rules API, there’s an interop issue you can upvote:</p><p><a href="https://github.com/web-platform-tests/interop/issues/1081" rel="nofollow noopener" translate="no" target="_blank"><span class="invisible">https://</span><span class="ellipsis">github.com/web-platform-tests/</span><span class="invisible">interop/issues/1081</span></a></p><p><a href="https://m.webtoo.ls/tags/webdev" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>webdev</span></a> <a href="https://m.webtoo.ls/tags/webperf" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>webperf</span></a> <a href="https://m.webtoo.ls/tags/browser" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>browser</span></a></p>
Chris<p>Hey look, we’re famous! :starlight:</p><p>Starlight made it to the HTTP Archive Tech Report and has pretty great numbers 🥳</p><p><a href="https://httparchive.org/reports/techreport/tech?tech=Starlight" rel="nofollow noopener" translate="no" target="_blank"><span class="invisible">https://</span><span class="ellipsis">httparchive.org/reports/techre</span><span class="invisible">port/tech?tech=Starlight</span></a></p><p>Learn more at <a href="https://starlight.astro.build/" rel="nofollow noopener" translate="no" target="_blank"><span class="invisible">https://</span><span class="">starlight.astro.build/</span><span class="invisible"></span></a></p><p><a href="https://m.webtoo.ls/tags/webperf" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>webperf</span></a> <a href="https://m.webtoo.ls/tags/docs" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>docs</span></a></p>
Inautilo<p><a href="https://mastodon.social/tags/Development" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Development</span></a> <a href="https://mastodon.social/tags/Approaches" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Approaches</span></a><br>CSS performance for websites · A high-level strategy for managing CSS performance <a href="https://ilo.im/1673ix" rel="nofollow noopener" translate="no" target="_blank"><span class="invisible">https://</span><span class="">ilo.im/1673ix</span><span class="invisible"></span></a></p><p>_____<br><a href="https://mastodon.social/tags/CSS" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>CSS</span></a> <a href="https://mastodon.social/tags/Webpages" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Webpages</span></a> <a href="https://mastodon.social/tags/Websites" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Websites</span></a> <a href="https://mastodon.social/tags/Animations" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Animations</span></a> <a href="https://mastodon.social/tags/Computations" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Computations</span></a> <a href="https://mastodon.social/tags/Specificity" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Specificity</span></a> <a href="https://mastodon.social/tags/WebComponents" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>WebComponents</span></a> <a href="https://mastodon.social/tags/WebPerf" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>WebPerf</span></a> <a href="https://mastodon.social/tags/WebDev" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>WebDev</span></a> <a href="https://mastodon.social/tags/Frontend" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Frontend</span></a></p>
Inautilo<p><a href="https://mastodon.social/tags/Development" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Development</span></a> <a href="https://mastodon.social/tags/Launches" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Launches</span></a><br>Impolighthouse · Get brutally honest performance feedback <a href="https://ilo.im/1673ok" rel="nofollow noopener" translate="no" target="_blank"><span class="invisible">https://</span><span class="">ilo.im/1673ok</span><span class="invisible"></span></a></p><p>_____<br><a href="https://mastodon.social/tags/SEO" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>SEO</span></a> <a href="https://mastodon.social/tags/Lighthouse" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Lighthouse</span></a> <a href="https://mastodon.social/tags/Webpage" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Webpage</span></a> <a href="https://mastodon.social/tags/Website" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Website</span></a> <a href="https://mastodon.social/tags/Browser" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Browser</span></a> <a href="https://mastodon.social/tags/WebPerf" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>WebPerf</span></a> <a href="https://mastodon.social/tags/Frontend" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Frontend</span></a> <a href="https://mastodon.social/tags/HTML" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>HTML</span></a> <a href="https://mastodon.social/tags/CSS" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>CSS</span></a> <a href="https://mastodon.social/tags/JavaScript" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>JavaScript</span></a></p>
Inautilo<p><a href="https://mastodon.social/tags/Development" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Development</span></a> <a href="https://mastodon.social/tags/Launches" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Launches</span></a><br>Quiet · A future-proof UI library for the web <a href="https://ilo.im/1675cj" rel="nofollow noopener" translate="no" target="_blank"><span class="invisible">https://</span><span class="">ilo.im/1675cj</span><span class="invisible"></span></a></p><p>_____<br><a href="https://mastodon.social/tags/Library" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Library</span></a> <a href="https://mastodon.social/tags/WebComponents" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>WebComponents</span></a> <a href="https://mastodon.social/tags/Accessibility" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Accessibility</span></a> <a href="https://mastodon.social/tags/Browser" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Browser</span></a> <a href="https://mastodon.social/tags/WebPerf" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>WebPerf</span></a> <a href="https://mastodon.social/tags/WebDev" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>WebDev</span></a> <a href="https://mastodon.social/tags/Frontend" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Frontend</span></a> <a href="https://mastodon.social/tags/HTML" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>HTML</span></a> <a href="https://mastodon.social/tags/CSS" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>CSS</span></a> <a href="https://mastodon.social/tags/JavaScript" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>JavaScript</span></a></p>
Inautilo<p><a href="https://mastodon.social/tags/Development" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Development</span></a> <a href="https://mastodon.social/tags/Releases" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Releases</span></a><br>“Servo’s biggest month by far” · Network tools, inline SVG elements, and more <a href="https://ilo.im/16761s" rel="nofollow noopener" translate="no" target="_blank"><span class="invisible">https://</span><span class="">ilo.im/16761s</span><span class="invisible"></span></a></p><p>_____<br><a href="https://mastodon.social/tags/Servo" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Servo</span></a> <a href="https://mastodon.social/tags/Browser" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Browser</span></a> <a href="https://mastodon.social/tags/BrowserEngine" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>BrowserEngine</span></a> <a href="https://mastodon.social/tags/Rust" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Rust</span></a> <a href="https://mastodon.social/tags/WebPerf" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>WebPerf</span></a> <a href="https://mastodon.social/tags/WebDev" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>WebDev</span></a> <a href="https://mastodon.social/tags/Frontend" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Frontend</span></a> <a href="https://mastodon.social/tags/SVG" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>SVG</span></a> <a href="https://mastodon.social/tags/CSS" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>CSS</span></a> <a href="https://mastodon.social/tags/JavaScript" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>JavaScript</span></a></p>
Leon Brocard<p>Did you know about RFC 9211 the Cache-Status HTTP Response Header Field?</p><p>It's a way for HTTP caches (like CDNs) to share how they handled the request &amp; improve observability into cache layers</p><p>I queried HTTP Archive to see who uses it: mostly Netlify, Yandex, oke and Souin</p><p>The 5 most common values:</p><p>HIT<br>"Netlify Edge"; fwd=miss<br>"Netlify Edge"; hit<br>hit<br>MISS</p><p>Upper case is not part of the spec.</p><p>More invalid values:</p><p>disabled<br>EXPIRED<br>REVALIDATED<br>uncacheable<br>FALSE<br>UPDATING<br>Cache</p><p><a href="https://fosstodon.org/tags/http" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>http</span></a> <a href="https://fosstodon.org/tags/webperf" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>webperf</span></a></p>