Hello @levanii
Thank you for your inquiry and I am happy to assist you with this.
I am not sure if this is your website but GTmetrix results can be used for reference in this case: https://gtmetrix.com/reports/apkgameapps.com/ZpVvrcKU
As you can see, the only thing that can be improved in this case is Browser Caching. For this, you can install W3 Total Cache, activate it, and enable Page Caching and Browser Cache.
In Performance>Browser Cache>General, you should enable the following:
Set Last-Modified header
Set expires header
Set cache control header
Set entity tag (ETag)
Enable HTTP (gzip) compression
This will be applied to all sub-boxes once enabled in General. This will set the rules for browser Caching and improve the score for Leverage Browser Caching.
YOu should also make sure that you change the Browser TTL in Cloudflare settings to Respect existing headers.
Everything else on the website looks fine and no other optimization is necessary.
Thank you!