=== HTTP code : 200 ===

HTTP/1.1 200 OK
Server: nginx/0.6.35
Date: Fri, 15 Jul 2011 17:55:37 GMT
Content-Type: text/html; charset=utf-8
Connection: keep-alive
Set-Cookie: howcast=4c1d26dcc7fe1c49009f397c5bfbcb9c; domain=.howcast.com; path=/; HttpOnly
Status: 200
ETag: "c966ea53fdf85e74fba9b5b86ef81754"
X-Runtime: 1138
Cache-Control: private, max-age=0, must-revalidate
Content-Length: 54344


Link is valid.