=== HTTP code : 200 ===

Response headers
================
HTTP/1.1 200 OK
Date: Wed, 24 Nov 2021 06:17:39 GMT
Server: Apache
Last-Modified: Sat, 26 Sep 2009 17:27:09 GMT
ETag: &quot;203d29-144-4747e5fcfd540&quot;
Accept-Ranges: bytes
Content-Length: 324
Vary: Accept-Encoding,User-Agent
Connection: close
Content-Type: text/plain

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


Link is valid.