=== Código HTTP : 200 ===

HTTP/1.1 200 OK
Date: Fri, 12 Dec 2014 22:40:01 GMT
Server: Apache
Last-Modified: Mon, 24 Nov 2014 19:14:49 GMT
Accept-Ranges: bytes
Content-Length: 248899
Vary: Accept-Encoding,Cookie
Connection: close
Content-Type: application/pdf


El enlace es válido.