Get a comparison of GTmetrix Reports by inputting report URLs in the Compare feature.
We’ve made improvements to our History graph to help with reports containing large amounts of historical data. To reduce loading times, only the last 500 reports are loaded upon clicking the History tab.
Whether you’re new to GTmetrix or would benefit from a refresher, our new app tours go through the essentials of GTmetrix functionality.
Learn what each element of a Waterfall Chart means and how it relates to performance.
This article may contain outdated material The features outlined in this article are still available.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. Now offering Broadband (slow, normal, fast) and LTE connection speeds for GTmetrix reporting, Custom Connection speeds for Developer Toolkit users, and new CDN additions.
We monitored over 50 sites from the UK and the United States to see how they held up with the online retail rush that is Black Friday and Cyber Monday.