=== HTTP code : 200 ===

Response headers
================
HTTP/1.1 301 Moved Permanently
Server: nginx
Date: Mon, 15 Apr 2019 20:08:27 GMT
Content-Type: text/html; charset=iso-8859-1
Content-Length: 319
Connection: close
Location: https://blogsitestudio.com/
Age: 13288
X-Cache: HIT

HTTP/2 200 
server: nginx
date: Mon, 15 Apr 2019 20:08:27 GMT
content-type: text/html; charset=UTF-8
vary: Accept-Encoding
expires: Thu, 19 Nov 1981 08:52:00 GMT
cache-control: no-store, no-cache, must-revalidate
pragma: no-cache
link: &lt;https://blogsitestudio.com/wp-json/&gt;; rel=&quot;https://api.w.org/&quot;, &lt;https://blogsitestudio.com/&gt;; rel=shortlink
age: 0
x-cache: MISS

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