HTTP/1.1 200 OK
Server: nginx/1.2.0
Content-Type: text/html; charset=utf-8
Connection: keep-alive
Vary: Accept-Encoding
Date: Tue, 29 May 2012 21:12:17 GMT
Expires: Sat, 19 May 2012 21:12:17 GMT
Cache-Control: no-cache
Pragma: no-cache
Cache-Control: no-store, no-cache, must-revalidate
Cache-Control: post-check=0, pre-check=0