GTmetrix is a free tool to test and monitor your page's performance. Using Lighthouse, GTmetrix generates scores for your pages and offers actionable recommendations on how to optimize them.

GTmetrix tells you how fast your website performs and helps you discover opportunities for improvement. Get started for FREE Why go GTmetrix PRO?

"GTmetrix helps us identify the gaps in the user journey, which is something all the different teams in our organization are concerned about." — Finserv MARKETS "GTmetrix gives us tangible data, which is …

Speed Index (SI) is a performance metric that measures how quickly your page is visually complete above-the-fold. SI is dependent on the size of the browser view port and differs from other metrics …

GTmetrix is a free tool to test and monitor your page's performance. Using Lighthouse, GTmetrix generates scores for your pages and offers actionable recommendations on how to optimize them.

Welcome to GTmetrix! We hope our tool helps you make your site as fast as it can be. Here's a quick guide to get you on your way to optimization.

Test with GTmetrix The GTmetrix bookmarklet is a snippet of JavaScript tool that allows you to analyze the performance of the current page with a single click. Read more on our blog entry. Note that …

GTmetrix uses Google's Lighthouse - the modern standard in web performance to assess your website's performance and provide comprehensive, easy-to-understand recommendations and reports. About …

A collection of web optimization resources, how-tos and guides to help you with front-end performance optimization essentials.

Nov 5, 2024 · GTmetrix Performance Blog News, updates and guides on GTmetrix and general web performance Category: Using GTmetrix Spotlights on GTmetrix features and how to get the most out …