Enable Posts and Pages to automatically expire and change at a certain time, and provide notification of expiration.
Speed up your website with Browser Caching. This Plugin enables Browser Caching in your Apache Web Server, which will make your website faster.
This is the fork of Simple Expires created by Mr. abmcr. Simple plugin which can set up the term of validity.
Allows designated content to be shown only until an expiration date/time.
OBSOLETE: Concatenates, minifies & optimizes scripts using Google's Closure Compiler. For other scripts (on CDNs), removes default 'ver&
Adds the ETag, Last-Modified, and if appropriate 304 headers to HTTP responses generated by WordPress for more efficient caching.