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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GTmetrix v2.0

We’re excited to finally release the version 2 update to GTmetrix!

Whitelist or Blacklist URLs in your tests!

Blacklisting 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.