CloudFlare Caching Rules for WordPress

Rule #1: Cache

Field	Operator	Value
Hostname	equals	www.yourdomainname.com
AND
Cookie	does not contain	wordpress_logged_in

Then…

Cache eligibility: Eligible for cache
Edge TTL: Use cache-control header if present, use default Cloudflare caching behavior if not
Browser TTL: Override origin and use this TTL – 1 day
Sort query string: Yes
Serve stale content while revalidating: Yes
Use strong ETag headers: Yes

Rule #2: Admin No Cache

Field	Operator	Value
URI Path	starts with	/wp-admin/
OR
Cookie	contains	wordpress_logged_in

Then…

Cache eligibility: Bypass cache