Page Speed is a plugin for Firefox/Firebug developed by Google that can help you code the faster web. Page Speed performs several tests on a site’s web server configuration and front-end code. These tests are based on a set of best practices known to enhance web page performance.
This tool can help you improve page load time of your website to make your site load faster, reduce bandwidth and hosting costs. Webmasters who run Page Speed on their pages get a set of scores for each page, as well as helpful suggestions on how to improve its performance.
If you want your website load faster and reduce bandwidth usage, this is the tool that you need.
Improving website performance with Page Speed