=== HTTP code : 200 ===

Response headers
================
HTTP/1.1 301 Moved Permanently
Location: https://googlejapan.blogspot.com/2009/04/google_03.html
Content-Type: text/html; charset=UTF-8
Date: Fri, 26 Nov 2021 14:18:14 GMT
Expires: Fri, 26 Nov 2021 14:18:14 GMT
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Connection: close

HTTP/1.1 301 Moved Permanently
Content-Type: text/html; charset=UTF-8
Location: https://japan.googleblog.com/2009/04/google_03.html
Date: Fri, 26 Nov 2021 14:18:15 GMT
Expires: Fri, 26 Nov 2021 14:18:15 GMT
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HTTP/1.1 200 OK
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Date: Fri, 26 Nov 2021 14:18:15 GMT
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Request headers
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HEAD /2009/04/google_03.html HTTP/1.1
User-Agent: Mozilla/5.0 (compatible; MSIE 9.0; Windows NT 6.1; WOW64; Trident/5.0)
Host: japan.googleblog.com
Accept: */*
Referer: http://web-marketing.zako.org
Connection: close


Link is valid.