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Everybody deserves a fast web experience.
GTmetrix can help you develop a faster, more efficient, and all-around improved website experience for your users.
Your users will love you for it.
Speed matters.
Studies show that users leave a site if it hasn't loaded in 4 seconds; keep your users happy and engaged by providing a fast performing website!
GTmetrix uses Google Page Speed and Yahoo! YSlow to grade your site's performance and provides actionable recommendations to fix these issues.
As if you didn't need more incentive, Google has announced that they are using page speed in their ranking algorithm.
Latest News
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Pushed out some changes that should fix some of the YSlow analysis failures! Let us know if you still have issues with YSlow.
January 27, 2012
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Things back up! Made a small fix/change to the REST API http://t.co/w29epoeF to return Page Load and HTML D/L times in milliseconds.
January 25, 2012
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Sorry, more database updates. GTmetrix will be back in a bit.
January 25, 2012
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