=== HTTP code : 200 ===

Response headers
================
HTTP/1.1 301 Moved Permanently
Server: nginx/1.13.12
Date: Sun, 14 Apr 2019 17:12:31 GMT
Content-Type: text/html
Content-Length: 186
Connection: close
Location: https://wphelpdesk.com/

HTTP/2 200 
server: nginx/1.13.12
date: Sun, 14 Apr 2019 17:12:31 GMT
content-type: text/html; charset=UTF-8
vary: Accept-Encoding
set-cookie: PHPSESSID=h0uqerm1inrt0atip3ffnvi480; path=/
expires: Thu, 19 Nov 1981 08:52:00 GMT
cache-control: no-store, no-cache, must-revalidate
pragma: no-cache
link: &lt;https://wphelpdesk.com/wp-json/&gt;; rel=&quot;https://api.w.org/&quot;
link: &lt;https://wphelpdesk.com/&gt;; rel=shortlink
x-frame-options: SAMEORIGIN
x-xss-protection: 1; mode=block
x-content-type-options: nosniff

Request headers
================
HEAD / HTTP/2
Host: wphelpdesk.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.