=== HTTP code : 200 ===

Response headers
================
HTTP/1.1 301 Moved Permanently
Server: Cowboy
Date: Mon, 29 Nov 2021 10:16:15 GMT
Connection: close
Content-Type: text/html
Location: https://www.popsurvey.com/s/85n4pp
Content-Length: 100
Via: 1.1 vegur

HTTP/1.1 302 Found
Server: Cowboy
Date: Mon, 29 Nov 2021 10:16:16 GMT
Connection: close
X-Xss-Protection: 1; mode=block
X-Content-Type-Options: nosniff
Location: https://www.popsurvey.com/s/85n4pp/rv2r2uc891rv
Content-Type: text/html; charset=utf-8
Cache-Control: no-cache
X-Request-Id: 2ce6bc8c-d86d-4f20-8de1-351a06d5b607
X-Runtime: 0.029828
Via: 1.1 vegur

HTTP/1.1 200 OK
Server: Cowboy
Date: Mon, 29 Nov 2021 10:16:17 GMT
Connection: close
X-Xss-Protection: 1; mode=block
X-Content-Type-Options: nosniff
Content-Type: text/html; charset=utf-8
Etag: W/&quot;c3ec4905a7bbd602b50b2f40d554e708&quot;
Cache-Control: max-age=0, private, must-revalidate
Set-Cookie: _popsurvey_session=BAh7B0kiD3Nlc3Npb25faWQGOgZFVEkiJTk0N2E0ODJjMzExNTIyNmJmNDllNjllYzM1Yzg4MjE0BjsAVEkiEF9jc3JmX3Rva2VuBjsARkkiMXN5YStmSytMZUZsMVhNOERpUi9RbEQ0UWUydUV3eFI2S1lHYXExRjBOMTA9BjsARg%3D%3D--e0cb9a7779ff61cedb7c5c04600b51a18dd55a40; path=/; HttpOnly; secure
X-Request-Id: 33326099-e202-4443-9945-3f19bec56046
X-Runtime: 0.344531
Content-Length: 28365
Via: 1.1 vegur

Request headers
================
HEAD /s/85n4pp/rv2r2uc891rv HTTP/1.1
User-Agent: Mozilla/5.0 (compatible; MSIE 9.0; Windows NT 6.1; WOW64; Trident/5.0)
Host: www.popsurvey.com
Accept: */*
Referer: http://web-marketing.zako.org
Connection: close


Link is valid.