=== Código HTTP : 302 ===

HTTP/1.1 302 Found
Server: nginx/1.4.1
Date: Fri, 12 Dec 2014 23:39:53 GMT
Content-Type: text/html; charset=utf-8
Content-Length: 229
Connection: close
Status: 302 Found
Cache-Control: no-cache
P3P: CP="IDC DSP COR ADM DEVi TAIi PSA PSD IVAi IVDi CONi HIS OUR IND CNT"
Location: http://www.facebook.com/pages/O%C3%ADr-Pensar-Hablar/310977982378392?v=app_158086484245654&app_data=gaReferrerOverride%3Dhttp%253A%252F%252Foirpensarhablar.com
X-Runtime: 13
Set-Cookie: _shortstack_session=BAh7BzoPc2Vzc2lvbl9pZCIlNDFmMDdlMDAwYTA4MmIzMmJkZmY2YWU0MTM1YTA1MzU6CXRlc3RJIgYxBjoGRVQ%3D--addb52668549dedaa01d43e91ab412d143eeddde; domain=pgtb.me; path=/; HttpOnly


El enlace es válido.