=== HTTP code : 200 ===

Response headers
================
HTTP/1.1 200 OK
Date: Sat, 04 Dec 2021 03:17:40 GMT
Server: Apache
Link: &lt;https://vi.sualize.us/wp-json/&gt;; rel=&quot;https://api.w.org/&quot;
Upgrade: h2,h2c
Connection: Upgrade
Cache-Control: max-age=300
Expires: Sat, 04 Dec 2021 03:22:40 GMT
host-header: c2hhcmVkLmJsdWVob3N0LmNvbQ==
X-Endurance-Cache-Level: 2
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: vi.sualize.us
Accept: */*
Referer: http://web-marketing.zako.org
Connection: close


Link is valid.