Firstly, I used Cloudflare on a static website to boost the performance and the page speed and it works perfectly.
Now, I have a larger eCommerce website that uses the subdomain mainly and the main domain is disabled. When I tried to setup Cloudflare DNS the main domain start working and the subdomain is not working!! after I add the subdomain as a CANME in the DNS sitting both main and sub start to work!! in this point I decided to return to my old NS to keep everything running.
I am using Wordpress and WooCommerce and the website is getting slower by time. After the service activated as I mentioned above the performance didn’t change at all and sometimes it becomes not available !! is there a limitation for Woocommerce and how can I use it properly