GTmetrix Alternatives
GTmetrix
GTmetrix is a free tool that analyzes your page's speed performance. Using Page Speed and YSlow, GTmetrix generates scores for your pages and offers actionable recommendations on how to fix them.
GTmetrix can also run daily checks (more more frequently with the PRO account) and send alerts if the page load time is above a given number of seconds, or if the grade falls below a threshold. This is the only free web page performance/load time monitoring service available. Similar services (Site24x7, Uptrends) do not have free plans.
Best Open Source GTmetrix Alternatives
Looking for the best programs similar to GTmetrix? Check out our top picks. Let's see if there are any GTmetrix alternatives that support your platform.
PageSpeed Insights
FreeOpen SourceMacWindowsLinuxFirebugChromeFirefoxPageSpeed is addon for Firebug (debugger addon for Mozilla Firefox ) for analyzing of page loading process and suggesting to webmaster how speed up page loading.
Features:
- Test HTTP Performance
- Web Development
Google Lighthouse
FreeOpen SourceWebChromeFirefoxOpen-source page auditing tool for Chrome that tests how web pages perform and generates reports.
WebPagetest
FreeOpen SourceWebRun a free website speed test from multiple locations around the globe using real browsers (Firefox, IE, Chrome, Android and iOS) and at real consumer connection speeds....
Yellow Lab Tools
FreeOpen SourceWebYellow Lab Tools checks a website for both it's performance and the quality of the HTML, CSS and JavaScript code. The application is available online and as...
Falco
FreeOpen SourceSelf-HostedOpen Source WebPageTest runner to help monitor, analyze, and optimize your websites.
Features:
- Performance Monitoring
- Web Development
- Website monitoring
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