Learn server optimization with HTTP Caching

 

We have utilized Gzip compression technique for server optimization, it is possible to  further speed up server response time and reduce bandwidth usage by using cache control or expires header. Browsers can store web contents in local memory and next time when user requests these contents, browser checks if requested contents are available in local memory, and if contents found, no request will be sent to server.

 

Check out this website for good explanation about this topic.

 

https://betterexplained.com/articles/how-to-optimize-your-site-with-http-caching/