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PerfReviews ⚡️
Hablamos sobre buenas prácticas, consejos y workflow para encontrar y solucionar problemas de performance, analizando webs reales. Con y
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PerfReviews ⚡️ retweeted
Scott Jehl Jul 19
The Simplest Way to Load CSS Asynchronously. New on the blog.
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PerfReviews ⚡️ retweeted
Katie Hempenius Jul 15
How to use Squoosh as a desktop app for image optimization: - Go to - Select "Install Squoosh" from browser menu (This item can take a couple seconds to show up; requires Chrome >=73) - Click "Install" This is great for fine-tuning hero images & such.
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PerfReviews ⚡️ Jul 15
The Five Whys of Web Font Loading Performance An aFontsome talk by at
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PerfReviews ⚡️ Jul 15
Measuring the performance of your React app by
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PerfReviews ⚡️ retweeted
Joan León ⚡️ Jul 15
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PerfReviews ⚡️ Jul 11
Y el premio al mejor mejor "hamburger button" se lo lleva con un icono del waterfall de 3 requests. Sólo por eso dan ganas de asistir al evento ❤️
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PerfReviews ⚡️ retweeted
Rick Viscomi Jul 10
🎉 Building on the TTFB data in and I made , a public leaderboard of host performance. Check it out and please file a PR to add any missing hosts!
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PerfReviews ⚡️ retweeted
Dean Hume Jul 8
"Automating WebPageTest 🔥 using the nodejs webpagetest-api package" by
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PerfReviews ⚡️ Jul 7
Exploring Differences Between HTTP Preload vs HTTP/2 Push via
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Christoph Erdmann Jul 6
A small but nice update at Compress-Or-Die. now shows the estimated quality for all quantization tables contained in a JPEG. To improve the privacy for all of us, I now also use Matomo instead of Google Analytics and have completely removed Addthis.
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PerfReviews ⚡️ Jul 6
👋🏼 Queremos hacer una de las imágenes de una site, un eCommerce o portfolio de diseño, donde las imágenes sean importantes para el producto. La idea es poder evaluar la optimización de las imágenes para mejorar el producto. ¿Alguna sugerencia? 🏞
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Surma. Not “Das”, just “Surma” Jul 5
You can actually see how busy your web app’s main thread is when using . ➡️Choose “simple testing” ➡️Open waterfall ➡️Look for long red blocks in the “main thread” section It’s like DevTools-on-the-go.
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PerfReviews ⚡️ Jul 6
Planet Performance Podcast 🌎⚡️🎙 by
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PerfReviews ⚡️ Jul 4
How Google Pagespeed works: Improve Your Score and Search Engine Ranking by
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PerfReviews ⚡️ Jul 3
Developing a Robust Font Loading Strategy for CSS-Tricks by
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Joan León ⚡️ Jul 2
I'm very excited to announce that I'm a Media Developer Expert by Special thanks to and for the process
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PerfReviews ⚡️ Jun 30
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PerfReviews ⚡️ retweeted
Tammy Everts Jun 26
Hopefully ’s talk got everyone fired up about making your sites faster! I wrote a post with best practices to get started: 👊 Analyze your pages 👊 Create budgets 👊 Fight regression 👊 Build a perf culture at your org
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Addy Osmani Jun 25
"The Cost Of JavaScript In 2019" The dominant costs of processing scripts are now download and CPU execution time.
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SpeedCurve Jun 20
The secret to a faster site (and fighting regression)? Performance test in CI and break the build! explains how:
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