The following article will guide you through the steps of compiling and installing Nginx and ngx_pagespeed module on your Linux VPS
Using ngx_pagespeed you can significantly speed-up your websites without needing to tune or change your web-applications.
How is this possible?
ngx_pagespeed runs as a module inside Nginx and rewrites your webpages to make them faster. The rewrite includes minifying CSS and JS (JavaScript), extending cache lifetimes, compressing images and many other web performance best practices.