If you use Litespeed, it is necessary to enable compression to activate the corresponding option in the control panel site. It is also available direct integration of HTTP-compression servers in Windows. Such option is very useful for WordPress themes’ faster loading.
CDN can distribute your files in WordPress themes between different data centers around the world. Then the content is taken to load a user's computer by the server closest to him now. There are various services and distributed content delivery system, e.g. MaxCDN.
If you use all these methods or let us improve your website’s speed, you will get a faster loading and quicker Internet project that will attract many people who value their time.