GTmetrix Performance Blog
News, updates and guides on GTmetrix and general web performance
A Basic Guide to CDNs and GTmetrix
We’ll explain how using a Content Delivery Network (CDN) affects your GTmetrix score and how they help your page perform faster.
Waterfall Chart Updates – Sorting, Filtering by Type/Keyword and Visual Updates
This release brings updates and improvements to the HAR viewer/Waterfall Chart.
How to Analyze a Waterfall Chart
In a continuation of our first Waterfall Charts explained article, we’ll now go through general concepts to help you analyze a Waterfall Chart and discover performance issues for yourself.
Compare with Analysis Options, Fullscreen for Waterfall Charts and More Updates
We’re bringing complete Analysis Options to the Compare feature in this release, as well some minor updates/fixes.
New SSL Timing in Waterfall Chart, Capacity Upgrades, and Other Updates
Whew! A lot of general improvements and maintenance were completed in this release.