Sitespeed.io is an open source tool that helps you analyze your website speed and performance based on performance best practices and metrics. It collects data from multiple pages on your website, analyze the pages using the rules and output the result as HTML or JUnit XML.
You can analyze one site, analyze & compare multiple sites or let it run in your CI tool to make sure that your site is always built the best way for speed.
npm install firstname.lastname@example.org -g
$ brew tap sitespeedio/sitespeedio $ brew tap tobli/browsertime $ brew install sitespeed.io $ sitespeed.io -hElse you can download or clone or fork the project at Github.
If you like sitespeed.io, please star the project on GitHub!
Sitspeed.io is developed & tested on Mac OS X 10.9.
It is built on top of four fantastic tools/products, thank you guys for building them:
Also extra thanks to Sergiy Kovalchuk for the HTMLCompressor, it is used to compress the result HTML produced by sitespeed.io.
Sitespeed.io is released under the terms of the Apache License Version 2.0