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See all our 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! Log In E-mail. Keep me logged in I forgot my password. Create an Account Sign up today and get a suite of features and options to make optimizing your website speed clear and easy!

First Name. Last Name. Nickname do not fill out. I agree to the Terms of Service and Privacy Policy. Send me GTmetrix news, tips and offers. Even the most subtle changes within your site or the systems that support it can blow up your efforts to maintain a performant site. With Web Performance Monitoring , you can automate your checks and know the moment something causes site performance to slip.

Uptrends' advanced alerting will let you know if it finds a discrepancy in your content, response size, response code, or authentication fails. Let Uptrends help you to improve and maintain your website speed. Uptrends Wordmark Uptrends Mobile icon. By team. By industry. Customer cases.

Live demo. Support center. Developers API. What's new. View all tools. Free Website Speed Test Test your website speed in major browsers, on desktop and mobile. Try Uptrends free for 30 days Yay! There are new tools available:. See exactly what slows down your website and get actionable tips Uptrends' free website speed test gives you a snapshot of how your desktop or mobile users experience your webpage. Analyze every single element With the website speed check, you know the quantity and size of your page elements, the allocation of images, script files, CSS files, HTML files, and the domains the elements come from.

Compare page speed from Chrome, Firefox, and IE Sure, Chrome users make up over 60 percent of the browsing public, but that still leaves millions of people using competing browsers.

Dozens of optimization tips. Automatic, easy, effective. Web Performance Monitoring Without any installation, we continuously analyze your web pages to detect quality and loading time issues. Website Speed Comparison How does your website rank in comparison to your competitors?