Pre-compressed (gzip) HTML using fastcgi_cache?

seo010 nginx-forum at
Mon Oct 31 19:08:48 UTC 2016

Hi Lucas,

Thanks a lot for the suggestion. We were already using that solution but a
strange behavior occurred (see opening post). The first request uses an
expected MD5 hash of the KEY, and the client will keep using that hash (the
MISS/HIT header is accurate). However, requests from other clients will make
Nginx use a different (unknown) MD5 hash for the exact same content and KEY.
The cache file contains a row with "KEY: ..." that matches the expected KEY
and KEY for other MD5 hashes.

Do you have an idea what may cause this behavior?

Best Regards,
Jan Jaap

Posted at Nginx Forum:,270604,270661#msg-270661

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