=== HTTP code : 200 ===

Response headers
================
HTTP/1.1 301 Moved Permanently
Server: CloudFront
Date: Thu, 02 Dec 2021 21:18:55 GMT
Content-Type: text/html
Content-Length: 183
Connection: close
Location: https://www.lifehacker.jp/2008/07/post_53.html
X-Cache: Redirect from cloudfront
Via: 1.1 876cb7e4a24cc65c5d4fe1273662a7b1.cloudfront.net (CloudFront)
X-Amz-Cf-Pop: NRT12-C2
X-Amz-Cf-Id: iJ0-B4MRWojW-JIYQon4l09ZfN173O4Dx-xapUrO7NlbzIsDGxzUuw==

HTTP/1.1 200 OK
Content-Type: text/html; charset=UTF-8
Connection: close
Cache-Control: max-age=120
Date: Thu, 02 Dec 2021 21:18:56 GMT
Server: nginx
X-Content-Type-Options: nosniff
X-Frame-Options: SAMEORIGIN
X-XSS-Protection: 1; mode=block
Vary: Accept-Encoding
X-Cache: Miss from cloudfront
Via: 1.1 726e0015aca168ac32be9337e2a06ddc.cloudfront.net (CloudFront)
X-Amz-Cf-Pop: NRT12-C2
X-Amz-Cf-Id: HGQAtQ4r9VgLew1NcnTY-cStZow8ZPJPmhyH5neNFMaKJsYGTB--pQ==

Request headers
================
HEAD /2008/07/post_53.html HTTP/1.1
User-Agent: Mozilla/5.0 (compatible; MSIE 9.0; Windows NT 6.1; WOW64; Trident/5.0)
Host: www.lifehacker.jp
Accept: */*
Referer: http://web-marketing.zako.org
Connection: close


Link is valid.