A header used by Cloudflare to indicate whether a resource was cached or not.
CF-Cache-Status header is used by Cloudflare to show whether a resource was cached or not. A value of "HIT" indicates that the resource was served from the cache. A value of "MISS" means that the resource was not in the cache and was instead fetched from the origin web server. There are other values that will indicate if a resource was uncachable, expired or in other states.
Cloudflare is a company that offers CDN services to website owners to help improve reliability and performance. For more information, please read the documentation in the Cloudflare Docs.
Ready to validate your website to check for this header and 100+ others important tests?