=== HTTP code : 200 ===

Response headers
================
HTTP/1.1 301 Redirect
Date: Mon, 29 Nov 2021 19:18:50 GMT
Connection: close
Server: ATS
Cache-Control: no-store
Location: http://promotionalads.yahoo.co.jp:80/
Content-Type: text/html
Content-Language: en
Content-Length: 1

HTTP/1.1 301 Redirect
Date: Mon, 29 Nov 2021 19:18:50 GMT
Connection: close
Server: ATS
Cache-Control: no-store
Location: https://promotionalads.yahoo.co.jp:443/
Content-Type: text/html
Content-Language: en
Content-Length: 1

HTTP/1.1 301 Redirect
Date: Mon, 29 Nov 2021 19:18:50 GMT
Connection: close
Server: ATS
Cache-Control: no-store
Location: https://ads-promo.yahoo.co.jp:443/
Content-Type: text/html
Content-Language: en
Content-Length: 1

HTTP/1.1 200 OK
Content-Type: text/html; charset=UTF-8
Cache-Control: private, no-cache, no-store, must-revalidate
Date: Mon, 29 Nov 2021 19:18:50 GMT
Pragma: no-cache
Server: ATS
X-Vcap-Request-Id: b2b60eb8-0fa4-4876-72f7-b3107c22b988
X-Frame-Options: SAMEORIGIN
X-Content-Type-Options: nosniff
X-XSS-Protection: 1;mode=block
Set-Cookie: B=06drap1gqa9sq&amp;b=3&amp;s=1t; expires=Thu, 30 Nov 2023 19:18:50 GMT; path=/; domain=.yahoo.co.jp
Set-Cookie: A=06drap1gqa9sq&amp;sd=B&amp;t=1638213530&amp;u=1638213530&amp;v=1; expires=Tue, 29 Nov 2022 19:18:50 GMT; domain=.yahoo.co.jp; path=/; httponly; secure
Set-Cookie: XA=06drap1gqa9sq&amp;sd=B&amp;t=1638213530&amp;u=1638213530&amp;v=1; expires=Tue, 29 Nov 2022 19:18:50 GMT; domain=.yahoo.co.jp; path=/; httponly; secure; samesite=none
Age: 0
Connection: close
Set-Cookie: XB=06drap1gqa9sq&amp;b=3&amp;s=1t; expires=Thu, 30 Nov 2023 19:18:50 GMT; path=/; domain=.yahoo.co.jp; secure; samesite=none

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


Link is valid.