Web servers without a cache system are doomed to fight. No settings can provide the advantages of the cache. Reduce the load on your server and increase the speed of your web pages with the Varnish cache.
Varnish cache system, reduces the load on your server and decrease the creation and opening time of your web pages. If the content has already been stored by your varnish cache system, the request is returned quickly before it is reproduced.
A high server response time reduces your Google Page Speed Score. Having a low Google Page Speed score will result in your website ranking at the bottom.
Varnish can also reduce the response time of the server cache system. In this way, Google Page Speed also increases your score.
The varnish cache has very useful statistical tables. These tables provide detailed information about the performance of the varnish cache system.
Your server load values are always low because your web server doesn’t always produce pages.