Probably the best page rule you can create for WordPress goes like this:
*spryadmin.com/wp-admin* -> bypass, disable apps and Cloudflare security rules and performance *spryadmin.com/wp-sitemap* -> bypass bypass, disable apps and Cloudflare security rules and performance *spryadmin.com/* -> cache everything
If you’re still uncertain at all about how to use these page rules, I go through all of the details step by step in the videos below: