=== HTTP code : 200 ===

HTTP/1.1 302 Moved Temporarily
Cache-Control: private
Content-Type: text/html; charset=utf-8
Location: /404error.asp
Server: Microsoft-IIS/7.5
X-AspNet-Version: 4.0.30319
X-Powered-By: ASP.NET
Date: Fri, 15 Jul 2011 11:33:43 GMT
Connection: keep-alive
Set-Cookie: bigip-karmaloop=1244797356.20480.0000; path=/

HTTP/1.1 200 OK
Pragma: no-cache
Content-Type: text/html
Server: Microsoft-IIS/7.5
X-Powered-By: ASP.NET
Cache-Control: private, max-age=0
Expires: Fri, 15 Jul 2011 11:33:43 GMT
Date: Fri, 15 Jul 2011 11:33:43 GMT
Connection: keep-alive


Link is valid.