HTTP/3 is Fast
Performance
SpeedCurve | Website Performance Monitoring
Adding controls to Google Tag Manager
Using performance testing to build resilient, accessible systems for all - Ad Hoc
Getting started | Flashlight
WebPerformance Report - Web performance report every week in your inbox
Caching Header Best Practices
Remove Exif Data in Linux Command Line
Reduce Image Sizes by Removing Metadata
How to be a Performance Detective - Performance.now() Conference 2022
The Performance Inequality Gap, 2023 - Infrequently Noted
Live Chat Comparison: Speed Impact On 5 Market Leaders
Survivorship Bias in Web Performance
Lightning-Fast Web Performance Online Course from WebPageTest
WebPageTest Recorder Extension
The Speed Report • Legible News
How to create high-performance CSS animations
Performance — Firefox Source Docs documentation
Import On Interaction
The Mobile Performance Inequality Gap, 2021 - Infrequently Noted
Loi n° 2021-1755 du 23 décembre 2021 visant à renforcer la régulation environnementale du numérique par l'Autorité de régulation des communications électroniques, des postes et de la distribution de la presse (ARCEP)
GOV.UK drops jQuery from their front end.
Get a perfect Page Speed score with Drupal
The ultimate guide for faster Drupal: Part 1 Caching
512KB Club
Auto-Generated Social Media Images | CSS-Tricks
Web Performance Heatmap Generator
HTML Size Analyzer
SpeedCurve | Ten years of page bloat: What have we learned?