#PerfTip - Twitter Hashtag

over 2 years ago

setTimeout(0) vs requestAnimationFrame If you're working with animations, `requestAnimationFrame` is the way to go If you want to hold off executing a code until after the other code has finished, `setTimeout(0)` is the better option https://t.co/iNvCT0mrPR #WebPerf #PerfTip

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Joan León 🏞️⚡️ @nucliweb

over 3 years ago

List all the <scripts> in the DOM and show a table to see if are loaded async and/or defer https://t.co/9PNto47aji #WebPerf #Performance #PerfTools #PerfTip

nucliweb's tweet photo. List all the <scripts> in the DOM and show a table to see if are loaded async and/or defer

https://t.co/9PNto47aji

#WebPerf #Performance #PerfTools #PerfTip https://t.co/n5LGtmW9vo

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Joan León 🏞️⚡️ @nucliweb

almost 4 years ago

WebPerf Tip: If your site don't use any font, you don't need the preconnects and the CSS resource #WebPerf #Performance #PerfTip

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Joan León 🏞️⚡️ @nucliweb

almost 5 years ago

#PerfTip use next-gen image format in your site: WebP 🔗 https://t.co/lwNKrSqZrX AVIF 🔗 https://t.co/cOC7i5DGo2 JPEG XL 🔗 https://t.co/kY1pQDcvik #WebPerf #WPO #Performance #ImagePerf #Images

nucliweb's tweet photo. #PerfTip use next-gen image format in your site:

WebP
🔗 https://t.co/lwNKrSqZrX

AVIF
🔗 https://t.co/cOC7i5DGo2

JPEG XL
🔗 https://t.co/kY1pQDcvik

#WebPerf #WPO #Performance #ImagePerf #Images https://t.co/WtyHLKB9TK

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Joan León 🏞️⚡️ @nucliweb

almost 5 years ago

#PerfTip for no hero images of your site 1️⃣ Use next-gen image format (WebP, AVIF, JPEG XL) 2️⃣ Don't preload the image that isn't the hero image 3️⃣ Use the loading="lazy" attribute 4️⃣ Use decoding="async" attribute #WebPerf #WPO #Performance #ImagePerf #Image #CoreWebVitals

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Joan León 🏞️⚡️ @nucliweb

almost 5 years ago

#PerfTip for hero images, usually the element that impacts the LCP metric. 1️⃣ Use next-gen image format (WebP, AVIF, JPEG XL) 2️⃣ Preload the image 3️⃣ Don't use loading="lazy" attribute 4️⃣ Don't use decoding="async" attribute #WebPerf #WPO #Performance #LCP #CoreWebVitals

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Francesco Nigro @forked_franz

over 6 years ago

#java #perftip: as @nitsanw has suggested on https://t.co/2BChjnZAXh, beware profilers output! see https://t.co/ARKxNW5msD

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Tarik Guney

@atarikguney

about 7 years ago

#PerfTip: Uygulamanızın CPU kullanımı çok düşük seviyelerde seyrediyorsa, hemen sevinmeyin! Çünkü uygulamanız kullanması gereken kaynakları maximum kullanmıyor ve bundan dolayı yavaş çalışıyor olabilir. Bu genelde threadlerinizin blocklanıyor olmasından kaynaklanır. Çözüm: Async.

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