=== HTTP code : 200 ===

Response headers
================
HTTP/1.1 301 Moved Permanently
Server: CloudFront
Date: Sat, 04 Dec 2021 02:15:40 GMT
Content-Type: text/html
Content-Length: 183
Connection: close
Location: https://prtimes.jp/
X-Cache: Redirect from cloudfront
Via: 1.1 bba78bfbd484c60cfae4e0344a831725.cloudfront.net (CloudFront)
X-Amz-Cf-Pop: NRT20-C2
X-Amz-Cf-Id: kTnih9KD0qWcOnYxCQ9iNqmaF8xGdnOXi9dP4vvUepHPZJvuP7YpiQ==

HTTP/1.1 200 OK
Content-Type: text/html; charset=UTF-8
Connection: close
Date: Sat, 04 Dec 2021 02:15:40 GMT
Server: Apache
X-Frame-Options: sameorigin
Set-Cookie: srvssid=ca1f43a3ce7c644a56cea142e2c9fd21; expires=Tue, 02-Dec-2031 02:15:40 GMT; path=/; secure; HttpOnly
Expires: Thu, 19 Nov 1981 08:52:00 GMT
Cache-Control: no-store, no-cache, must-revalidate, post-check=0, pre-check=0
Pragma: no-cache
Set-Cookie: acs__index__42099b4af021e53fd8fd4e056c2568d7c2e3ffa8=2021-12-04+11%3A15%3A40; expires=Sat, 04-Dec-2021 02:16:40 GMT; path=/; secure; httponly
Accept-Ranges: none
Strict-Transport-Security: max-age=31536000
Vary: User-Agent
X-Cache: Miss from cloudfront
Via: 1.1 5937fca00485f2f0f4c9df4dd6632614.cloudfront.net (CloudFront)
X-Amz-Cf-Pop: NRT12-C3
X-Amz-Cf-Id: BKVxoV11LGR6LoirwZ-RK9dwvBuwvTSMokw3K_zS-8SbNrxSIMK3EA==

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


Link is valid.