=== HTTP code : 200 ===

HTTP/1.1 200 OK
Server: nginx/0.7.65
Date: Thu, 14 Jul 2011 20:27:17 GMT
Content-Type: text/html; charset="utf-8"
Connection: keep-alive
X-Powered-By: PHP/5.2.14
X-SilverStripe-Cache: hit at Thu, 14 Jul 2011 15:39:40 -0500
Cache-Control: no-cache, max-age=0, must-revalidate
Expires: Thu, 14 Jul 2011 20:39:40 GMT
Last-modified: Thu, 14 Jul 2011 20:13:35 GMT
Vary: Accept-Encoding


Link is valid.