PageSpeed Optimization Filters
A list of available optimizations as implemented by Google's PageSpeed optimization SDK.
PageSpeed modules are able to automatically optimize web page latency and bandwidth usage by optimizing your content to implement web performance best practices.
Reducing the number of requests to a single domain, optimizing cache policies and compressing content can significantly improve web performance and lead to a better user experience.
With PageSpeed's optimizing filters it becomes much easier to apply some of these best practices, and they provide a solution that efficiently and effortlessly speeds up your web apps. The optimizations takes place at the server and works no matter what framework or language you use.