=== HTTP code : 200 ===

HTTP/1.1 200 OK
Server: nginx/0.6.35
Date: Fri, 15 Jul 2011 17:57:56 GMT
Content-Type: text/html; charset=utf-8
Connection: keep-alive
Set-Cookie: howcast=2204ce87d5c1cf4eedda1abc960eda50; domain=.howcast.com; path=/; HttpOnly
Status: 200
ETag: "459aba0d1ace82908bf3f9c408d41f6f"
X-Runtime: 822
Cache-Control: private, max-age=0, must-revalidate
Content-Length: 88169


Link is valid.