=== Código HTTP : 200 ===

HTTP/1.1 200 OK
Date: Thu, 11 Dec 2014 11:43:15 GMT
Server: Apache
Last-Modified: Tue, 02 Dec 2014 10:39:44 GMT
Accept-Ranges: bytes
Content-Length: 91953
Vary: Accept-Encoding,Cookie
Connection: close
Content-Type: application/pdf


El enlace es válido.