=== HTTP code : 200 ===

HTTP/1.1 200 OK
Server: nginx/0.6.35
Date: Thu, 14 Jul 2011 20:37:04 GMT
Content-Type: text/html; charset=utf-8
Connection: keep-alive
Set-Cookie: howcast=79c25a4b8d13bc1d9263b982b7017ef4; domain=.howcast.com; path=/; HttpOnly
Status: 200
ETag: "fb95dd94ec9859f05fea8715f56018a5"
X-Runtime: 145
Cache-Control: private, max-age=0, must-revalidate
Content-Length: 147936


Link is valid.