=== HTTP code : 301 ===

Response headers
================
HTTP/1.1 301 Moved Permanently
Server: nginx
Date: Wed, 07 Aug 2019 03:47:21 GMT
Content-Type: text/html
Content-Length: 162
Connection: close
Location: https://www.dropbox.com/sh/7h6te3368ttaklq/AADD-ccL1sDxgo9qkCATy7-ka?dl=0
X-Dropbox-Request-Id: 2ef3a1a9b5626f5c77a6dc1bad953d3f
Strict-Transport-Security: max-age=15552000; includeSubDomains; preload

Request headers
================
HEAD /sh/7h6te3368ttaklq/AADD-ccL1sDxgo9qkCATy7-ka?dl=0 HTTP/1.1
Host: dropbox.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.