Perhaps someone in this community can help solve our issue …
With Cloudflare “On”, our website’s HTTP Header says “X-Proxy-Cache = MISS” and “CF-Cache-Status = HIT”
With Cloudflare “Off” or “Development Mode”, our website’s HTTP Header says “X-Proxy-Cache = HIT” and no CF-Cache-Status listed.
Above results provided by: https://www.webconfs.com/http-header-check.php
In short, it appears Cloudflare is blocking our origin server (back-end) and not allowing it cache our files.
We use SiteGround’s SG Optimizer plugin and WP Rocket. Yes, we performed the usual “all plugins deactivated test” except for SG Optimizer and still have the same problem.
We have also contacted both Clodflare and SiteGround customer support, but they have been unable to solve the issue.
Has anyone experienced this before? What was your solution?