=== HTTP code : 200 ===

Response headers
================
HTTP/1.1 301 Moved Permanently
Date: Sat, 04 Dec 2021 10:19:44 GMT
Server: Apache
X-Powered-By: PHP/7.4.25
X-Redirect-By: WordPress
Location: https://www.twitdom.com/
Vary: User-Agent
Connection: close
Content-Type: text/html; charset=UTF-8

HTTP/1.1 200 OK
Date: Sat, 04 Dec 2021 10:19:45 GMT
Server: Apache
X-Powered-By: PHP/7.4.25
Link: &lt;https://www.twitdom.com/wp-json/&gt;; rel=&quot;https://api.w.org/&quot;, &lt;https://www.twitdom.com/wp-json/wp/v2/pages/6&gt;; rel=&quot;alternate&quot;; type=&quot;application/json&quot;, &lt;https://www.twitdom.com/&gt;; rel=shortlink
Vary: User-Agent
Connection: close
Content-Type: text/html; charset=UTF-8

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


Link is valid.