GTMetrix Switched To Google Lighthouse v6 For Page Speed Testing

The new version of GTMetrix page speed tool has now switched to using Google Lighthouse v6 engine which includes new Google Core Web Vital metrics for Largest

Speed Index Google Lighthouse

Performance Tutorials - Google PageSpeed & Webpagetest.org - Tutorial - Cloudflare Community

Big changes are coming to GTmetrix: Lighthouse, new test locations, new PRO plans, etc.

Google PageSpeed Insights Versus GTmetrix

Site Speed Optimization: How To Optimize Your Website in 2023

GTmetrix Updates its Algorithm to Use Google's Lighthouse Metrics

GTmetrix Updates its Algorithm to Use Google's Lighthouse Metrics

GTmetrix - Test Your Website Speed Easily and Improve It Effectively (Review 2021) - Artistudio Wiki

WebPerf - PageSpeed - How to use webpagetest.org for page load speed testing

WebPerf - PageSpeed - Google Page Speed Insights and Google Core Web Vital metrics

WebPerf - PageSpeed - Google Page Speed Insights and Google Core Web Vital metrics

WebPerf - PageSpeed - Google Page Speed Insights and Google Core Web Vital metrics

Google PageSpeed Insights Versus GTmetrix

How To Test Page Speed With Google Lighthouse