=== HTTP code : 200 ===

Response headers
================
HTTP/1.1 200 OK
Date: Sat, 04 Dec 2021 02:19:22 GMT
Server: Apache
Upgrade: h2,h2c
Connection: Upgrade, close
Last-Modified: Sun, 13 Dec 2009 02:42:01 GMT
Accept-Ranges: none
Vary: Accept-Encoding
Content-Length: 4286
Content-Type: text/html

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


Link is valid.