GTmetrix Performance Blog
News, updates and guides on GTmetrix and general web performance
Category: Using GTmetrix
Spotlights on GTmetrix features and how to get the most out of them.
Investigating Lighthouse Report Generation Errors
The methods described below are fairly technical and require some understanding of browser execution and Chrome DevTools.
GTmetrix Lighthouse Errors
Error generating a Lighthouse report? Learn about different Lighthouse errors and why they happened.
How to Determine Alert Conditions
We show you how to make the best use of GTmetrix Alerts to stay on top of your webpage’s performance!
Which location should I test from?
We explain why location matters when testing your page.
General GTmetrix Test Errors
Learn more about General GTmetrix Test Errors and how to troubleshoot them.
