2
Score: 98%
FreeWindows
More Between your computer and the internet Fiddler all HTTP(s) traffic and logs is a web-debugging-proxy. Features:Free,Windows
Alternatives 4
PageSpeed Insights
Score: 77%
FreeOpen SourceChromeWindowsMacLinux
More PageSpeed firebug debugger for Mozilla Firefox (in addition), the loading of the page and the webmaster to propose how to analyze the process of the plugin to load the pages faster. Features:Free,Open,Source,Mac,Windows,Linux,Firebug,Chrome
6
Score: 83%
FreemiumWeb
More The apartment boost test and analyze your site speed, SEO, quality, safety monitor, an online tool. All the website optimization is required for a single service. Features:Freemium,Web
Alternatives 8
Score: 76%
FreeWeb
More GTmetrix is a free tool, analyzes page speed performance. Using page speed and YSlow, GTmetrix scores generated for sites and negotiating Features:Free,Web
Alternatives 10
Score: 54%
FreeOpen SourceWeb
More (Firefox, IE, Chrome, Android and iOS) using real browsers at consumer connection speeds in the real world, and in several places around free website speed test. Features:Free,Open,Source,Web
Alternatives 12
Score: 46%
FreeOpen SourceWindowsMacLinux
More To use free, open source Website monitoring software, website monitoring easy. Followed, individual web pages, and multiple web-pages, sitemap page and Features:Free,Open,Source,Mac,Windows,Linux
Alternatives 14
Score: 62%
FreeOpen SourceChromeWindowsMacLinux
More YSlow analyzes web pages and high-performance web pages and suggests ways to improve their performance based on a set of rules. YSlow is a plugin that integrates with Firefox Features:Free,Open,Source,Mac,Windows,Linux,Firebug,Chrome
Alternatives 16
Score: 27%
FreeOpen SourceWeb
More Yellow lab Tools, HTML, CSS, and JavaScript code that checks a site for performance and quality. Online Application Features:Free,Open,Source,Web
Alternatives 18
Score: 50%
FreeWebWindowsMac
More StatusCake Tools allows you to check your Website speed and load time. Just enter the URL of the website you want to check all the places from anywhere in the world Features:Free,Mac,Windows,Web
Alternatives 20
Score: 50%
FreeWeb
More You will be notified when your drops Google PageSpeed. Features:Free,Web
Alternatives 22
Score: 33%
FreemiumWeb
More Within seconds you can test your website for performance and safety, the user-site residue is a free tool without registration. Features:Freemium,Web
Alternatives 24
Score: 50%
FreeWeb
More This project was launched and, according to the Russian ClientSide2007 web-conferencing. The goal is not only to collect theoretical knowledge about the time of the web-sites, but Features:Free,Web
Alternatives 26
Score: 50%
FreeWindows
More A plugin for Fiddler web debugger to test the performance of web applications-expert. it was created to reduce the time that is required for the professional execution Features:Free,Windows
Alternatives 28
User Probe
Score: 50%
CommercialWeb
More It costs a lot for a slow site. Slow pages will stop for the last user to play. Now, you run a performance regression. Features:Commercial,Web,Self-Hosted
30
Web.dev
Score: 50%
FreeWeb
More Action Guide and web analysis.it helps developers to learn and implement modern features for Websites and applications as your own, is huge. Features:Free,Web
Google Lighthouse alternatives FAQ
What is the best Google Lighthouse alternative?
Fiddler is currently the top-ranked option on this list based on community votes and item score.
Are there free Google Lighthouse alternatives?
Yes. Free, freemium, or open-source options in this list include Fiddler, PageSpeed Insights, DareBoost, Gtmetrix, WebPagetest.
Which platforms are covered?
The alternatives in this list include options for Web, Windows, Mac, Linux, Chrome, depending on each product.
How are alternatives ranked?
Alternatives are ordered by community voting signals, item score, and the available product details collected for each option.
