Veille de CCM Benchmark Group

This Web Site is a Tech Talk—zachleat.com

A post by Zach Leatherman (zachleat)

impressionnant : <www.zachleat.com>
By eclergeot - - Performance web
GoogleChrome/web-vitals

Essential metrics for a healthy site. Contribute to GoogleChrome/web-vitals development by creating an account on GitHub.

Du coup ça pointe à la fin vers ce projet: <github.com> quelqu'un l'avait vu passer ?
By xavierccm - - Performance web
<https://smashingmagazine.com/

<smashingmagazine.com> : travailler les cwv les a notamment amené à développer <vitals.dev> qui stream les kpi vers bigquery pour savoir plus précisément ce qui ne va pas …
By dam75 - - Performance web
<https://smashingmagazine.com/

<smashingmagazine.com> : travailler les cwv les a notamment amené à développer <vitals.dev> qui stream les kpi vers bigquery pour savoir plus précisément ce qui ne va pas …
By dam75 - - Performance web
Comment préparer son site pour l'arrivée de la Core Web Vitals de Google ?

Les référenceurs doivent mettre les bouchées doubles pour coller aux Web Vitals, les nouveaux signaux de Google qui entrent en jeu … le 1er mai.

<www.journaldunet.com>
By olivier - - Performance web
Gone Floating Labels And Green Lighthouse Scores — Smashing Magazine

Wondering what’s happenin’ at Smashing? Well, with so much going on, it’s nice to have a quick overview all in one place. Meet an overview of the things we’ve been working on, and what is changing on Smashing.

<webcache.googleusercontent.comhingmagaz[…]-2021/+&cd=1&hl=fr&ct=clnk&gl=fr&lr=lang_en%7Clang_fr>
By lbarbe - - Performance web
How much critical CSS can be inlined before there is a negative performance impact?

I've heard that to avoid render-blocking issues, it's good to inline critical CSS directly in the &lt;HEAD&gt; tag by including the actual CSS in &lt;STYLE&gt; tags, and then load the rest of the CSS

<webmasters.stackexchange.com>.
By eclergeot - - Performance web
Track Core Web Vitals In GA4 With Google Tag Manager

A guide for measuring Core Web Vitals (LCP, FID, and CLS) in Google Analytics 4 using Google Tag Manager and a custom template from the template gallery.

Tout est dans le titre … pouvoir suivre LCP, FID ou CLS dans GA ce serait pas mal non en complément des extensions diverses ? <www.simoahava.com>
By dam75 - - Performance web
A Performance Heads-Up Display (HUD) for Chrome

Introducing a new Performance Heads-Up Display (HUD) to Chrome and Chrome for Android

<addyosmani.com> Core Web Vitals HUD directement dispo dans Chrome (a partir de la version 90)
By lneveu - - Performance web
<https://vitals-leaderboard.pa

<vitals-leaderboard.pazguille.me Vitals Leaderboard> allows you to compare your scores against competition on mobile, tablet, desktop, and on 3G and 4G.
By lneveu - - Performance web
How We Improved SmashingMag Performance — Smashing Magazine

In this article, we’ll take a close look at some of the changes we made on this very site &mdash; running on JAMStack with React &mdash; to optimize the web performance and improve the Core Web Vitals metrics. With some of the mistakes we’ve made, and som

"How We Improved SmashingMag Performance (& Core Web Vitals metrics), a case study" <www.smashingmagazine.com>
By lneveu - - Performance web
Programme - We Love Speed

Le programme de l’édition 2019 de We Love Speed

<www.welovespeed.com>
By eclergeot - - Performance web
“cross-site resources like f

“cross-site resources like fonts can’t be shared on the same CDN anymore. This is due to the partitioned browser cache” >
AVIF has landed

AVIF is the first browser image format we've had in 10 years. Let's see how it performs…

<jakearchibald.com>
By eclergeot - - Performance web
Optimize Cumulative Layout Shift

Cumulative Layout Shift (CLS) is a metric that quantifies how often users experience sudden shifts in page content. In this guide, we'll cover optimizing common causes of CLS such as images and iframes without dimensions or dynamic content.

<web.dev>
By olivier - - Performance web
web.dev LIVE

Bringing web developers together, from home

<web.dev>
By eclergeot - - Performance web
<https://twitter.com/violasong

<twitter.com> Firefox se met à troller (ou indiquer) les requêtes lentes dans son dev tool
By xavierccm - - Performance web
Website Speed Test Report is Generated | SpeedLab by BrowserStack

Analyze your website speed test report generated using SpeedLab by BrowserStack.

Nouvel outil de BrowserStack, qui teste la perf de sites sur plein de navigateurs différents ... ex de rapport pour journaldunet : <www.browserstack.com>
By dam75 - - Performance web