Analyze your site’s speed and make it faster.
GTmetrix gives you insight on how well your site loads and provides actionable recommendations on how to optimize it.
Psst - You can fullscreen Waterfall Charts now. Give it a try! https://t.co/xSGDt7qtBQ https://t.co/XFubPyUHXPMay 14, 2019
How to Analyze a Waterfall Chart - Part 2 of our Waterfall Charts for Beginners Series https://t.co/kgRZ5f7ZthMay 8, 2019
We're back with new stuff! Compare with Analysis Options, Full screen for Waterfall Charts and more - read on for m… https://t.co/P8LEa9GFTVMay 1, 2019
⚠⚠⚠ We'll be down for a bit for an update - apologies for the inconvenience!May 1, 2019
405,097,334 pages analyzed so far.
Join thousands of people and companies around the world committed to making the web consistently fast.
GTmetrix tells you a lot about your website performance.
Our Report gives you the full picture on how your site loads and helps you detect where bottlenecks are.
Key features include:
- PageSpeed and YSlow scores and Recommendations
- Page Load Details (time, size, number of requests)
- Various Analysis Options
- Waterfall, Video and Report History
Get more insight on the inner workings of your site.
Additional features give you details and data beyond an initial glance.
Schedule GTmetrix to test your pages daily, weekly or monthly to ensure your site stays optimized.
Hourly monitoring available to select GTmetrix PRO plans.
Set up Monitored Alerts
Get alerts if your page triggers a certain condition!
Set numerous conditions based on PageSpeed/YSlow score, Page load time, Total Page size, etc, and get an e-mail notification whenever any are triggered.
Test from Multiple Regions
Analyze the loading of your site from different regions around the world to see how users in the area would see it.
28 servers in 7 different areas globally gives you a wide geographic reach for analyzing your sites.
Analyze with Mobile
See your page performance on an actual Android phone (only available at our Vancouver region; monitoring & API access not available)!
GTmetrix visits your page through an Android phone to get real world performance data on your page load.
Record a video of your page loading and pinpoint exactly where bottlenecks occur!
Slow your playback up to 4 times the original speed, jump to major page load milestones, and get a filmstrip view that gives you a different visualization of your page load.
Simulate your page load on various devices (phones/tablets) or screen resolutions, create presets for frequently used options, and more!
Our Developer Toolkit gives you more advanced tools to get even greater insight on your page performance. Learn more.