W3C

Web Performance Working Group

The mission of the Web Performance Working Group, part of the Rich Web Client Activity, is to provide methods to measure aspects of application performance of user agent features and APIs.

The Co-Chairs of the Working Group are Arvind Jain and Jason Weber. The W3C Team Contact for the Web Performance Working Group is Philippe Le Hégaret.

News

Got an idea for our next performance specification?

We, in the Web Performance Working Group, are always wondering about the performance enhancement needs of Web applications. If you have an idea that is not currently addressed in one of our documents, let us know at public-web-perf@w3.org.

Last Call for User Timing and Performance Timeline

We published two Last Call documents got published: User Timing and Performance Timeline. As usual, we welcome feedback from everyone to public-web-perf@w3.org.

Last Call for Resource Timing

We published a Last Call for Resource Timing. We welcome feedback from everyone to public-web-perf@w3.org.

Last Call for Page Visibility

We published a Last Call for Page Visibility. We welcome feedback from everyone to public-web-perf@w3.org