I’ll be going over how to set up server side caching and compression on your account. You’ll want to be able to access your .htaccess as well as your WHM in order to do this.
First log into your WHM
Once logged into your WHM, in the top left search bar type service and then go to the service configuration.
Once on Service configuration go to Apache Configuration
Go to Include Editor
Once in Include Editor, go under Post VirtualHost Include select All Versions
Now this will open up a text box, and you’ll want to paste this content in it:
[snippet id=”21″]
Then click on save.
And finally you just need to add this to your .htaccess
RewriteRule ^(css|js)/(.*)\.[0-9]+\.(.*)$ /$1/$2.$3 [L]
And you are good to go. Do some tests at gtmetrix.com and see the magic.