Alternatives to WebPagetest for all platforms with any license

  • Google Lighthouse

    Lighthouse is an open-source, automated tool for improving the quality of web pages. You can run it against any web page, public or requiring authentication.

    Free Open Source Mac Windows Linux

    Google Lighthouse icon
  • Yellow Lab Tools

    Yellow 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...

    Free Open Source Web

    No features added Add a feature

    Yellow Lab Tools icon
  • WebO (Web Optimizer)

    This project has been launched after the Russian web conference ClientSide2007. The goal was to gather not only theoretical information about websites speeding-up, but...

    • Collects your eMail address then sends you to http://airee.international/ for the actual test - and that site is even worse for all the advertising it shows. Guest • Aug 2015 • 0 agrees and 1 disagrees Disagree   Agree

    Free Web

    No features added Add a feature

    WebO (Web Optimizer) icon
  • Yahoo! YSlow

    YSlow analyzes web pages and suggests ways to improve their performance based on a set of rules for high performance web pages. YSlow is a Firefox add-on integrated with...

    Free Open Source Mac Windows Linux Firebug Chrome ... Safari Opera Firefox

    No features added Add a feature

    Yahoo! YSlow icon
  • Calibre

    Performance monitoring that gives the page speed insights you need to improve customer experience.

    • I use Calibre to monitor every site I work on. It runs every day automatically. Guest • Aug 2017 Disagree   Agree

    Commercial Web

    No features added Add a feature

    Calibre icon
  • SitePerformanceTest.com

    Perform and explore an in-depth website analysis. Generate a comprehensive report to evaluate performance and usability ratings complete with improvement recommendations.

    Free Web

    No features added Add a feature

    SitePerformanceTest.com icon
  • SiteSpeedTester.com

    Evaluate the load speed and usability for any webpage. Generate a report to determine website performance with detailed efficiency recommendations and usability...

    Free Web

    SiteSpeedTester.com icon

Platforms

Show 11 less popular platforms

WebPagetest Comments

Echo echo ... Feels empty in here

Maybe you want to be the first to submit a comment about WebPagetest? Just click the button up to your right!