=== HTTP code : 200 ===

Response headers
================
HTTP/1.1 200 OK
Content-Type: text/html; charset=UTF-8
P3P: CP=&quot;This is not a P3P policy! See g.co/p3phelp for more info.&quot;
Date: Tue, 30 Nov 2021 09:20:20 GMT
Server: gws
X-XSS-Protection: 0
X-Frame-Options: SAMEORIGIN
Transfer-Encoding: chunked
Expires: Tue, 30 Nov 2021 09:20:20 GMT
Cache-Control: private
Set-Cookie: 1P_JAR=2021-11-30-09; expires=Thu, 30-Dec-2021 09:20:20 GMT; path=/; domain=.google.co.jp; Secure
Set-Cookie: NID=511=clIMV8b-dBedW8EkFGsLOIOzsj8QNMnI6dChkLf1qFLZmnnZsC71-IMUOUQ7M2AIsOecDfmmW7pbg2TS_WRGiIM6uvJM6XdkkyBb_v9qoA6cHgdtr7XCofSSAqg2NJhwpPl0Ag3SpUnGLhDMbR88F1rE1CYgisvy1cdt6m_bJCs; expires=Wed, 01-Jun-2022 09:20:20 GMT; path=/; domain=.google.co.jp; HttpOnly
Connection: close

Request headers
================
HEAD /maps?f=q&amp;hl=ja&amp;geocode=&amp;time=&amp;date=&amp;ttype=&amp;q=http:%2F%2Fwww.gearthblog.com%2Fkmfiles%2Fgebweather.kmz&amp;ie=UTF8&amp;om=1&amp;ll=31.052934,138.515625&amp;spn=58.433979,87.890625&amp;z=3&amp;source=embed HTTP/1.1
User-Agent: Mozilla/5.0 (compatible; MSIE 9.0; Windows NT 6.1; WOW64; Trident/5.0)
Host: maps.google.co.jp
Accept: */*
Referer: http://web-marketing.zako.org
Connection: close


Link is valid.