=== HTTP code : 200 ===

Response headers
================
HTTP/1.1 301 Moved Permanently
Server: nginx/1.20.1
Date: Fri, 26 Nov 2021 23:18:05 GMT
Content-Type: text/html
Content-Length: 169
Connection: close
Location: https://www.site-perf.com/

HTTP/1.1 301 Moved Permanently
Server: nginx/1.20.1
Date: Fri, 26 Nov 2021 23:18:06 GMT
Content-Type: text/html; charset=iso-8859-1
Connection: close
Location: https://site-perf.com/

HTTP/1.1 200 OK
Server: nginx/1.20.1
Date: Fri, 26 Nov 2021 23:18:07 GMT
Content-Type: text/html; charset=UTF-8
Content-Length: 186850
Connection: close
Last-Modified: Thu, 11 Nov 2021 15:02:47 GMT
ETag: &quot;2d9e2-5d084a2ae2d6a&quot;
Accept-Ranges: bytes
Vary: Accept-Encoding

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


Link is valid.