GTmetrix Performance Blog
News, updates and guides on GTmetrix and general web performance
Category: Changes
Here you can find details on the latest major updates and features for GTmetrix.
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Only Allow or Block URLs in your tests!
Overview Blocking URLs is useful for excluding 3rd-party scripts such as Facebook like/share widgets, Google Analytics scripts, YouTube embeds and any other external widgets you might want to be not be part of your page load.
Mobile Testing Now Available
This article may contain outdated material The features outlined in this article pertain to the legacy version of GTmetrix. We’re proud to offer page testing through Android-powered mobile devices.
Simulate Different Connection Speeds for Loading Your Page
You can now change the connection speed GTmetrix uses to analyze your page to simulate up to 5 different connections.
Get an Alternate View of Your Page Load With Filmstrip
This article may contain outdated material The features outlined in this article are still available. However, the content pertains to the legacy version of GTmetrix. Visualizing how your page loads is a difficult task. HAR files are too technical for some, and video playback is difficult to dissect (often a page goes from a blank […]
UI Changes
We’ve done a bit of clean up to our settings and options pages to make it easier and more logical to find the features you want.
