| X-frontcache.trace |
Client |
request |
when true - response headers have performance statistics for request and includes |
| X-frontcache.site-key |
Client |
request |
authentication key for invalidation requests |
| X-frontcache.component.tags |
Origin |
response |
set invalidation tags for cache, optional |
| X-frontcache.component.maxage |
Origin |
response |
set time to live in cache |
| X-frontcache.component.cache-level |
Origin |
response |
set cache level - L1 / L2, optional, default - L2 |
| X-frontcache.component.refresh |
Origin |
response |
set refresh type for cached entry - regular / soft, optional, default - regular |
| X-frontcache.id |
Frontcache |
response |
frontcache server id (useful in case of geo balancing e.g. R53) |
| X-frontcache.request-id |
Frontcache |
response |
request UUID - the same value for top level request and all includes |
| X-frontcache.client-ip |
Frontcache |
request |
set in frontcache server for origin application |
| X-frontcache.trace.request |
Frontcache |
response |
performance statistics for request and includes |
| X-frontcache.fallback-is-used |
Frontcache |
response |
is true when response has fallbacks included |
| X-frontcache.dynamic-request |
Frontcache |
request |
internal use |
| X-frontcache.soft-refresh |
Frontcache |
request |
internal use |
| X-frontcache.async-include |
Frontcache |
request |
internal use |
| X-frontcache.include-level |
Frontcache |
request |
internal use |