=== HTTP code : 302 ===

Response headers
================
HTTP/1.1 302 Found
Strict-Transport-Security: max-age=15552000; preload
Location: https://www.facebook.com/fiubiomed/videos/
Access-Control-Expose-Headers: X-FB-Debug, X-Loader-Length
Access-Control-Allow-Credentials: true
Vary: Origin
Access-Control-Allow-Origin: https://www.facebook.com
Access-Control-Allow-Methods: OPTIONS
Content-Type: text/html; charset=&quot;utf-8&quot;
X-FB-Debug: UF3/NkQFH8FETX2t+KzpYhr+DAgNxCFZUMZi06bVvCpYAcMEZGPqvt64caD+SmoeVPfL+GZNL/rY9Gq8GrCekg==
Date: Tue, 06 Aug 2019 16:18:13 GMT
Connection: close
Content-Length: 0

Request headers
================
HEAD /pg/fiubiomed/videos/ HTTP/1.1
Host: www.facebook.com
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/70.0.3538.102 Safari/537.36
Accept: */*
Referer: https://bme.fiu.edu
Connection: close


Link is valid.