=== HTTP code : 200 ===

Response headers
================
HTTP/1.1 302 Found
Location: http://static.googleusercontent.com/media/www.google.com/en//intl/ja/adwords/newinterface/new_interface_guide.pdf
Cache-Control: private
Content-Type: text/html; charset=UTF-8
X-Content-Type-Options: nosniff
Date: Wed, 24 Nov 2021 08:18:07 GMT
Server: sffe
Content-Length: 310
X-XSS-Protection: 0
Connection: close

HTTP/1.1 200 OK
Accept-Ranges: bytes
Vary: Accept-Encoding
Content-Type: application/pdf
Content-Length: 387842
Content-Security-Policy-Report-Only: require-trusted-types-for 'script'; report-uri https://csp.withgoogle.com/csp/uxe-owners-acl/ads_from_adwords
Cross-Origin-Resource-Policy: cross-origin
Cross-Origin-Opener-Policy-Report-Only: same-origin; report-to=&quot;uxe-owners-acl/ads_from_adwords&quot;
Report-To: {&quot;group&quot;:&quot;uxe-owners-acl/ads_from_adwords&quot;,&quot;max_age&quot;:2592000,&quot;endpoints&quot;:[{&quot;url&quot;:&quot;https://csp.withgoogle.com/csp/report-to/uxe-owners-acl/ads_from_adwords&quot;}]}
Date: Wed, 24 Nov 2021 08:18:08 GMT
Expires: Wed, 24 Nov 2021 08:18:08 GMT
Cache-Control: private, max-age=86400
Last-Modified: Fri, 18 Oct 2019 02:00:00 GMT
X-Content-Type-Options: nosniff
Link: &lt;http://www.google.com/intl/ja/adwords/newinterface/new_interface_guide.pdf&gt;; rel=&quot;canonical&quot;
Server: sffe
X-XSS-Protection: 0
Connection: close

Request headers
================
HEAD /media/www.google.com/en//intl/ja/adwords/newinterface/new_interface_guide.pdf HTTP/1.1
User-Agent: Mozilla/5.0 (compatible; MSIE 9.0; Windows NT 6.1; WOW64; Trident/5.0)
Host: static.googleusercontent.com
Accept: */*
Referer: http://web-marketing.zako.org
Connection: close


Link is valid.