How does your page perform around the world? See how your page performs in 26 different global test locations and make sure it loads fast for all your visitors worldwide.

Understand your Visitor's Experience with Real User Metrics (CrUX) Using data from Chrome User Experience Report (CrUX), you can see exactly how real users experience your page load.

Learn how to keep track of your site performance over time and extract more value from GTmetrix. The following guides will guide you on setting up monitoring, configuring Alerts, …

GTmetrix has numerous test servers located worldwide, which you are able to use for testing your site's performance. You can specify which test server to use by selecting a test server in the …

Nov 21, 2025 · You can change many test options (i.e., device, location, connection speed, screen resolution, etc.) and apply a number of developer options to test your page in various …

Dec 2, 2021 · Step 1) Test Your Page With GTmetrix Before undertaking any optimizations, test your page on GTmetrix.com to establish a performance benchmark. Login and analyze your …

Jun 13, 2018 · Adjusting the Test Region, Browser Option and Connection Speed to what closely represents your visitors is the best way to benchmark for performance. Here are some quick …

Basically, LCP measures how fast substantial content on your web page can be consumed by your visitors. The assumption is that loading the largest content element on your page, like a …

Jun 30, 2022 · We recommend logging in (or creating a free account if you haven’t done so already) to analyze your site with GTmetrix as you’ll be able to keep better track of your …

Simply put, CLS measures the unexpected shifting of web elements while the page is being rendered. This measurement is then quantified as an aggregate score of all the individual …