=== HTTP code : 200 ===

HTTP/1.1 200 OK
Server: nginx
Date: Sat, 12 Nov 2011 07:25:50 GMT
Content-Type: text/html; charset=UTF-8
Connection: close
Vary: Accept-Encoding
Vary: Accept-Encoding, Cookie
X-Vary-Options: Accept-Encoding;list-contains=gzip,Cookie;string-contains=codexToken;string-contains=codexLoggedOut;string-contains=codex_session
Expires: Thu, 01 Jan 1970 00:00:00 GMT
Cache-Control: private, must-revalidate, max-age=0
Last-Modified: Sat, 05 Nov 2011 06:00:21 GMT
Content-Language: en


Link is valid.