Software
We've compiled a list of 33 free and paid alternatives to PageSpeed Insights. The primary competitors include Fiddler, WebsiteSpeedAnalysis.com. In addition to these, users also draw comparisons between PageSpeed Insights and SiteSpeedAnalysis.com, Speedrank, WebPagetest. Also you can look at other similar options here: Development Tools.
We've compiled a list of 33 free and paid alternatives to PageSpeed Insights. The primary competitors include Fiddler, WebsiteSpeedAnalysis.com. In addition to these, users also draw comparisons between PageSpeed Insights and SiteSpeedAnalysis.com, Speedrank, WebPagetest. Also you can look at other similar options here: Development Tools.
Fiddler is a Web Debugging Proxy which logs all HTTP(S) traffic between your computer and the...
Run a free website speed test from multiple locations around the globe using real browsers...
Website test that checks performance and HTML, CSS and JavaScript quality.
DareBoost is an online tool to test, analyze and monitor your website: speed, SEO, quality...
Lighthouse is an open-source, automated tool for improving the quality of web pages.
GTmetrix is a free online tool that analyzes your page's speed performance.
PageSpeed is addon for ...
PageSpeed is addon for ...
Linux
Mac
Windows
PageSpeed is addon for 
Firebug (debugger addon for 
Mozilla Firefox ) for analyzing of page loading process and suggesting to webmaster how speed up page loading. Javascript obfuscating, image resizing, CSS merging and vise versa.
Share your opinion about the software, leave a review and help make it even better!
Suggest Changes
Your Feedback
Your vote has been counted.
Do you have experience using this software?
