nginx-media-cache Tuning nginx to cache media files Cache statuses $upstream_cache_status 800: HIT 779: - (request never reached to upstream module) 392: BYPASS 19: EXPIRED 14: MISS Bypass cache GET http://127.0.0.1:8088/path/to/image?nocache=true Check header X-Cache-Status: BYPASS Get an image more than 2 times Check header X-Cache-Status: HIT