HTTP: The Definitive Guide
| X-Cache |
The X headers are all extension headers. The X-Cache header is used by Squid to inform a client whether a resource is available.
Type
Extension response header
Example
X-Cache: HIT
| X-Cache |
The X headers are all extension headers. The X-Cache header is used by Squid to inform a client whether a resource is available.
Extension response header
X-Cache: HIT