=== HTTP code : 200 ===

Response headers
================
HTTP/1.1 200 OK
Accept-Ranges: bytes
Vary: Accept-Encoding
Content-Type: application/vnd.google-earth.kmz
Content-Length: 40520
Cross-Origin-Resource-Policy: cross-origin
Cross-Origin-Opener-Policy-Report-Only: same-origin; report-to=&quot;static-on-bigtable&quot;
Report-To: {&quot;group&quot;:&quot;static-on-bigtable&quot;,&quot;max_age&quot;:2592000,&quot;endpoints&quot;:[{&quot;url&quot;:&quot;https://csp.withgoogle.com/csp/report-to/static-on-bigtable&quot;}]}
Date: Thu, 25 Nov 2021 12:20:01 GMT
Expires: Thu, 25 Nov 2021 12:20:01 GMT
Cache-Control: private, max-age=0
Last-Modified: Tue, 22 Oct 2019 18:30:00 GMT
X-Content-Type-Options: nosniff
Server: sffe
X-XSS-Protection: 0
Connection: close

Request headers
================
HEAD /gallery/kmz/major-league-baseball-stadiums-3d-tour.kmz HTTP/1.1
User-Agent: Mozilla/5.0 (compatible; MSIE 9.0; Windows NT 6.1; WOW64; Trident/5.0)
Host: earth.google.com
Accept: */*
Referer: http://web-marketing.zako.org
Connection: close


Link is valid.