cURL error is not from Apache that is from remote website .
I know that LiteSpeed Web Server is superior to Apache so I will try the WPFC with LiteSpeed Web Server
Litespeed is good for high-volume cPanel web hosting but WP Fast Cache is working great on Apache and Nginx too
this rumor that Litespeed is automatic better than Apache must stop going
Wordpress is open source and Apache also open source!! pls