=== HTTP code : 200 ===

Response headers
================
HTTP/1.1 200 OK
Server: nginx/1.13.10.1 Crow
Date: Thu, 02 Dec 2021 15:16:02 GMT
Content-Type: text/html; charset=UTF-8
Connection: close

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.shuurl.com
Accept: */*
Referer: http://web-marketing.zako.org
Connection: close


Link is valid.