HTTP/1.1 304 Not Modified Date: Sun, 07 Mar 2010 08:59:17 GMT Server: + Connection: Keep-Alive Keep-Alive: timeout=45 ETag: "21fe-45c06c7d496c0" Expires: Tue, 06 Apr 2010 08:59:17 GMT Cache-Control: max-age=2592000, public, no-transform, proxy-revalidate, s-maxage=600