Some curl examples; https://wordpress.org/support/topic/if-modified-since-request-header-can-cause-a-cache-control-negative-max-age
It all depends on what you get against what you expected. Posted at Nginx Forum: http://forum.nginx.org/read.php?2,257078,257109#msg-257109 _______________________________________________ nginx mailing list [email protected] http://mailman.nginx.org/mailman/listinfo/nginx
