=== HTTP code : 200 ===

Response headers
================
HTTP/2 200 
date: Sun, 14 Apr 2019 21:12:55 GMT
server: server
x-frame-options: SAMEORIGIN
cache-control: public, must-revalidate, max-age=300
link: &lt;https://instapage.com/wp-json/&gt;; rel=&quot;https://api.w.org/&quot;
link: &lt;https://instapage.com/&gt;; rel=shortlink
expires: Sun, 14 Apr 2019 21:17:55 GMT
access-control-allow-origin: *
origin: instapage.com
vary: Accept-Encoding
content-type: text/html; charset=UTF-8
via: 1.1 google
alt-svc: clear

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