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"Use Page Speed to Optimize Your Web Site for Mobile" at Google I/0 2011


Overview of mod_pagespeed at Google I/O 2011
Page Speed, the Web Performance Tool and Apache module
Now available as a Chrome extension and Page Speed Online!
Page Speed is an open-source project started at Google to help developers optimize their web pages by applying web performance best practices. Page Speed started as an open-source browser extension, and is now deployed in third-party products such as Webpagetest.org, Show Slow and Google Webmaster Tools.
Page Speed is a family of tools for optimizing the performance of web pages.
  • The Page Speed browser extensions, available for Chrome and Firefox, allow you to evaluate the performance of your web pages and to get suggestions on how to improve them.
  • Page Speed Online is a new web-based tool that allows users to analyze pages at any time, in any browser, without downloading an extension. It also features Page Speed Mobile analysis, which lets developers analyze their site as viewed by a mobile browser, and get suggestions specific to mobile optimization.
  • The mod_pagespeed Apache module automatically rewrites pages and resources to improve their performance.
  • Page Speed ServiceNew! is an online service to automatically speed up loading of your web pages.
The Page Speed extensions and Page Speed Online run performance tests based on a set of best practices known to reduce page load time.

mod_pagespeed, the Apache module, automatically optimizes resources on a web page.

Page Speed Service fetches content from your servers, rewrites by applying web performance best practices and serves it to end users via Google's servers across the globe.

Reduce the time it takes to load your web pages and keep Internet users engaged with your site.
Reduce your bandwidth and hosting costs and improve the web!

Help make Page Speed better! Contribute to the open source project.