=== HTTP code : 200 ===

Response headers
================
HTTP/1.1 301 Moved Permanently
Date: Tue, 16 Apr 2019 02:08:55 GMT
Server: Apache
Location: https://itxdesign.com/wp-content/uploads/2014/04/Gravatar.png
Connection: close
Content-Type: text/html; charset=iso-8859-1

HTTP/1.1 200 OK
Date: Tue, 16 Apr 2019 02:08:55 GMT
Server: Apache
Last-Modified: Fri, 04 Apr 2014 20:55:38 GMT
Accept-Ranges: bytes
Content-Length: 75699
Connection: close
Content-Type: image/png

Request headers
================
HEAD /wp-content/uploads/2014/04/Gravatar.png HTTP/1.1
Host: itxdesign.com
User-Agent: Mozilla/5.0 (compatible; MSIE 9.0; Windows NT 6.1; WOW64; Trident/5.0)
Accept: */*
Referer: https://itxdesign.com
Connection: close


Link is valid.