PageSpeed Mailing Lists
Announcements
Announcements of things we think everyone running PageSpeed would want to know: security vulnerabilities, bug workarounds, and new releases. This is very low traffic, with a post every few months.
Discussion
General discussion about using PageSpeed. Post here to ask a question or help answer someone else's.
Development
Detailed technical discussion about the implementation of PageSpeed. Intended for people working on PageSpeed and ports to other web servers.