User Probe Alternatives

    User Probe is described as 'is designed to continuously monitor site wide page performance. Making web page speed monitoring effortless for frontend teams and product owners'. There are more than 10 alternatives to User Probe for a variety of platforms, including Online / Web-based, Google Chrome, Firefox, Firebug and Mac. The best alternative is Google Lighthouse, which is both free and Open Source. Other great apps like User Probe are PageSpeed Insights (Free, Open Source), GTmetrix (Freemium), WebPagetest (Free, Open Source) and Yellow Lab Tools (Free, Open Source).

    This page was last updated Oct 2, 2020

      • FreeOpen Source
      • Online
      • Firebug
      • Google Chrome
      • Safari
      • Opera
      • Firefox
      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 the Firebug web development tool.


      The GitHub repository hasn't been updated since mid-2014.

      No screenshots yet
      • FreeProprietary
      • Online is a web service for Website Owners, Webmasters and General Internet Users to retrieve information related with Domain Name, IP Address, Web Server and Search Engine Optimization (SEO).

    1. Analyze 99% accurate website traffic and earnings, Pagerank and Domain Authority, Estimated earnings, Alexa rank, Pagespeed analytics, Domain authority, Whois info, DNS records, Seo optimization tips. Free website traffic checker and website valuator.
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    2. Website speed test, DNS lookup service incl EDNS client subnet, fast geolocation for IP or hostname, HTTP response headers, FREAK attack tester and more.
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      • FreemiumProprietary
      • Online
      • Software as a Service (SaaS)
      Monitor your website for spelling errors, layout issues, security vulnerabilities and slow pages. PageWatch renders every page of your site in a real browser to catch any potential issues before they become problems.
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    3. What is is the ultimate resource for developers of all backgrounds to learn, create, and solve on the web. It's meant to not only educate developers, but help them apply what they've learned to any site they work on, be it personal or business.
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    Showing 16 of 16 alternatives