GTmetrix Performance Blog
News, updates and guides on GTmetrix and general web performance
Author: Ian
Field vs Lab (Synthetic) Data – How Do They Compare?
We explain the key differences between field and lab data and how you should interpret them.
GTmetrix Team Logins Now Available
We’re happy to release Team Logins for select GTmetrix PRO plans.
A Designer’s Guide: Integrating Image Optimization and Building a Culture of Web Performance
Discover more strategies to make image optimization an integrated process in your project.
New Account Dropdown Menu Update
Quick Update – To prepare for future functionality, we’ve modified the GTmetrix header menu to be wider and moved Account and Log out functionality into a dropdown menu.
How to Export Report History
Do you need to export your report history onto a spreadsheet? In this guide, we’ll show you how to use our Export History widget.




