=== HTTP code : 200 ===

Response headers
================
HTTP/1.1 301 Moved Permanently
Server: nginx
Date: Mon, 29 Jul 2019 01:03:25 GMT
Content-Type: text/html
Content-Length: 178
Connection: close
Location: https://famm.org/

HTTP/1.1 200 OK
Server: nginx
Date: Mon, 29 Jul 2019 01:03:25 GMT
Content-Type: text/html; charset=UTF-8
Connection: close
Vary: Accept-Encoding
X-Powered-By: PHP/7.3.7
Link: &lt;https://famm.org/wp-json/&gt;; rel=&quot;https://api.w.org/&quot;, &lt;https://famm.org/&gt;; rel=shortlink
Vary: Accept-Encoding
Strict-Transport-Security: max-age=15768000;preload
X-XSS-Protection: 1; mode=block
X-Frame-Options: SAMEORIGIN
X-Cache-Status: HIT

Request headers
================
HEAD / HTTP/1.1
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/70.0.3538.102 Safari/537.36
Host: famm.org
Accept: */*
Referer: https://ssdp.org
Connection: close


Link is valid.