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. Sitespeed.io is released under the terms of the Apache License Version 2.0.
License: Apache 2.0 License