=== HTTP code : 200 ===

Response headers
================
HTTP/1.1 200 OK
Server: nginx/1.10.2
Date: Tue, 03 Jan 2017 20:08:49 GMT
Content-Type: text/html; charset=UTF-8
Connection: close
Link: &lt;http://dorieclark.com/wp-json/&gt;; rel=&quot;https://api.w.org/&quot;
Vary: Accept-Encoding

Request headers
================
HEAD / HTTP/1.1
User-Agent: Mozilla/5.0 (compatible; MSIE 9.0; Windows NT 6.1; WOW64; Trident/5.0)
Host: dorieclark.com
Accept: */*
Referer: https://mompreneurs.de
Connection: close


Link is valid.