Test your website speed

GTmetrix tells you how your website performs, why it's slow, and how to optimize it.

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Test your website speed

We're relied on by the best, with 1,269,047,263 pages analyzed so far.

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Get Started with GTmetrix for FREE

Test your page in different locations, monitor and set up Alerts, configure Analysis Options and more with a free GTmetrix account.

We'll show you where your page is slow, what's causing it, and how to fix it

GTmetrix breaks down your page performance in an easy to read, summarized report.

Get a detailed assessment of page performance with:

What else can GTmetrix do for you?
GTmetrix Report

Track your performance over time

We'll test your page on a schedule and keep track of how it's doing.

Track historical trends and be aware of performance dips or spikes on an hourly, daily, weekly, or monthly basis.

Visualize alerts triggered for your pages directly on the graphs, including notifications for failed reports.

Learn Why monitoring is critical
Report History graph

Get notified when your page is slow

Set up an alert and get notified when your page underperforms.

We'll send you an alert linked to a full report so you can know what exactly happened, including if your page fails to generate a report.

GTmetrix Alerts

Latest News and Guides

Using GTmetrix History Exports in Google Sheets

Using GTmetrix History Exports in Google Sheets

We’ll show you how to create simple KPI dashboards using Google Sheets and our export history CSV feature.   Overview If you’re monitoring multiple pages, you can make use of the generated GTmetrix data in more ways than just in the GTmetrix web application. View GTmetrix + Google Sheets Example     We’ll show you […]

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GTmetrix Black Friday 2024 Promo

GTmetrix Black Friday 2024 Promo

Limited time offer - From now until December 02, 2024, get 35% off the regular month-to-month cost of a GTmetrix PRO plan!

Read more

See how your page loads on different devices

Test your page on over 40 different Simulated Device options.

Analyze your performance with iPhones, iPads, Samsung Galaxy/Note, Google Nexus/Pixel phones, and other popular devices.

Mobile Testing only available with GTmetrix PRO.

Simulated devices

How does your page perform around the world?

See how your page performs in 22 different global test locations and make sure it loads fast for all your visitors worldwide.

Premium Test Locations only available with GTmetrix PRO.

See all our global test locations
GTmetrix global test locations

Analyze your site now and see how well it performs!

Take advantage of all the features GTmetrix has to offer and make your site the fastest it can be!

Try it for FREE!   Get full access with PRO

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