fastcgi_hide_header X-Powered-By; fastcgi_cache microcache; fastcgi_cache_key $scheme$host$request_uri$request_method; fastcgi_cache_valid 200 301 302 30s; fastcgi_cache_use_stale updating error timeout invalid_header http_500; fastcgi_pass_header Set-Cookie; fastcgi_pass_header Cookie; fastcgi_ignore_headers Cache-Control Expires Set-Cookie; fastcgi_buffers 16 256k; fastcgi_buffer_size 128k; fastcgi_intercept_errors on; fastcgi_cache_bypass $skip_cache; fastcgi_no_cache $skip_cache;