=== HTTP code : 200 ===

Response headers
================
HTTP/1.1 301 Moved Permanently
Date: Thu, 02 Dec 2021 04:17:12 GMT
Content-Type: text/html; charset=iso-8859-1
Connection: close
Server: Apache
Location: http://g-mania.biz/archives/911

HTTP/1.1 301 Moved Permanently
Date: Thu, 02 Dec 2021 04:17:12 GMT
Content-Type: text/html; charset=UTF-8
Connection: close
Server: Apache
X-Powered-By: PHP/5.6.40
X-Pingback: http://g-mania.biz/xmlrpc.php
Expires: Wed, 11 Jan 1984 05:00:00 GMT
Cache-Control: no-cache, must-revalidate, max-age=0
Pragma: no-cache
Location: http://g-mania.biz/youtube/youtube%e5%8b%95%e7%94%bb%e3%82%92%e9%ab%98%e7%94%bb%e8%b3%aa%e3%81%ab%e3%81%99%e3%82%8b%e8%a3%8f%e6%8a%80

HTTP/1.1 200 OK
Date: Thu, 02 Dec 2021 04:17:12 GMT
Content-Type: text/html; charset=UTF-8
Connection: close
Server: Apache
X-Powered-By: PHP/5.6.40
X-Pingback: http://g-mania.biz/xmlrpc.php
Link: &lt;http://g-mania.biz/?p=911&gt;; rel=shortlink
Vary: Range
Accept-Ranges: none

Request headers
================
HEAD /youtube/youtube%e5%8b%95%e7%94%bb%e3%82%92%e9%ab%98%e7%94%bb%e8%b3%aa%e3%81%ab%e3%81%99%e3%82%8b%e8%a3%8f%e6%8a%80 HTTP/1.1
User-Agent: Mozilla/5.0 (compatible; MSIE 9.0; Windows NT 6.1; WOW64; Trident/5.0)
Host: g-mania.biz
Accept: */*
Referer: http://web-marketing.zako.org
Connection: close


Link is valid.