GTmetrix Performance Blog
News, updates and guides on GTmetrix and general web performance
Updated to Lighthouse 9.3.1 and Chrome 98!
We’ve updated to Lighthouse 9.3.1 and Chrome 98 – read on for complete changes that come with this release.
How GTmetrix Saw the Web in 2021
GTmetrix tested a lot of pages last year – Have a look at our break down of what we saw in 2021 across 170 million GTmetrix Reports.
Investigating Lighthouse Report Generation Errors
The methods described below are fairly technical and require some understanding of browser execution and Chrome DevTools.
Another Quick Release Changelog
Another quick recap of our recent release.
GTmetrix Lighthouse Errors
Error generating a Lighthouse report? Learn about different Lighthouse errors and why they happened.