This plugins add on-disk compression of static CSS & JS files.
Does not require mod_deflate.
Features:
Compressess JS & CSS files, stores compressed versions on disk
Adds caching HTTP headers
For selected mime types, delegates "404 Page not found" to cheap httpd processing, instead of expensive WordPress processing. No one will see the WordPress "404 page not found" anyway, i.e. when CSS file is lost.
This plugins enables simple, but efficient, lossy image optimization.
Optimizations are done by pngquant, jpegoptim, giflossy (have to be installed on server)
This plugins redirect requests coming not via reverse proxy.
If request does not come via reverse proxy with secret http
header set, it's redirected to home url.
Features:
Optionaly rewrites REMOTE_ADDR to X-Forwarded-For if secret header value match