=== HTTP code : 200 ===

Response headers
================
HTTP/1.1 302 Found
Date: Thu, 25 Nov 2021 23:15:36 GMT
Server: Apache/2.4.29 (Ubuntu)
Location: https://www.degraeve.com/flickr-rss/
Connection: close
Content-Type: text/html; charset=iso-8859-1

HTTP/1.1 200 OK
Date: Thu, 25 Nov 2021 23:15:36 GMT
Server: Apache/2.4.29 (Ubuntu)
Connection: close
Content-Type: text/html; charset=UTF-8

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


Link is valid.