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.
How to Test with Legacy GTmetrix Reports
If you’re not ready to make the switch to Lighthouse reports yet, you can still use the Legacy GTmetrix Reports!
Everything You Need to Know About GTmetrix Reports
Learn how to read and understand GTmetrix Reports.
How Many Monitored Slots do I Need and How Frequently Should I Monitor Pages?
Learn how to determine the number of Monitored Slots you need, and how frequent you should monitor pages.
Why is my Performance Score always changing?
Is your GTmetrix Performance Score always changing? Discover why in this article.
I was scoring well with the Legacy GTmetrix before but now my grades have dropped. Why?
Learn why your grades may have dropped on the new GTmetrix Report even though you were scoring well on the Legacy Reports.
