=== HTTP code : 200 ===

Response headers
================
HTTP/1.1 200 OK
Date: Tue, 30 Nov 2021 13:19:39 GMT
Content-Type: text/html; charset=UTF-8
Connection: close
Vary: Accept-Encoding
Server: Apache/2.4.10 (Unix) OpenSSL/1.0.1e-fips mod_bwlimited/1.4 mod_fcgid/2.3.10-dev
Link: &lt;http://jp-ferret.com/wp-json/&gt;; rel=&quot;https://api.w.org/&quot;, &lt;http://jp-ferret.com/wp-json/wp/v2/pages/763&gt;; rel=&quot;alternate&quot;; type=&quot;application/json&quot;, &lt;http://jp-ferret.com/&gt;; rel=shortlink

Request headers
================
HEAD / HTTP/1.1
User-Agent: Mozilla/5.0 (compatible; MSIE 9.0; Windows NT 6.1; WOW64; Trident/5.0)
Host: jp-ferret.com
Accept: */*
Referer: http://web-marketing.zako.org
Connection: close


Link is valid.