=== HTTP code : 200 ===

HTTP/1.1 200 OK
Server: nginx/0.6.35
Date: Fri, 15 Jul 2011 14:48:31 GMT
Content-Type: text/html; charset=utf-8
Connection: keep-alive
Set-Cookie: howcast=8ea7006ff37cc150e612a24eead0e423; domain=.howcast.com; path=/; HttpOnly
Status: 200
ETag: "47e5a42ef31bed52ce60f5cf33366d91"
X-Runtime: 33
Cache-Control: private, max-age=0, must-revalidate
Content-Length: 36621


Link is valid.