=== HTTP code : 200 ===

Response headers
================
HTTP/1.1 200 OK
Cache-Control: private, no-store, must-revalidate
Content-Type: text/html; charset=utf-8
Set-Cookie: SSP=windows-desktop; domain=skype.com; expires=Sun, 26-Dec-2021 11:24:00 GMT; path=/; secure
X-Frame-Options: SAMEORIGIN
Set-Cookie: CMSPreferredCulture=ja-JP; expires=Sat, 26-Nov-2022 11:24:00 GMT; path=/; HttpOnly
X-Content-Type-Options: nosniff
X-UA-Compatible: IE=Edge
Strict-Transport-Security: max-age=31536000; includeSubDomains; preload
Content-Length: 83036
Date: Tue, 30 Nov 2021 08:16:19 GMT
Connection: close

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


Link is valid.