=== HTTP code : 200 ===

Response headers
================
HTTP/1.1 200 OK
Content-Type: text/html; charset=utf-8
X-Robots-Tag: noarchive
Cache-Control: no-cache, no-store, max-age=0, must-revalidate
Pragma: no-cache
Expires: Mon, 01 Jan 1990 00:00:00 GMT
Date: Mon, 29 Jul 2019 00:08:13 GMT
Content-Length: 138974
P3P: CP=&quot;This is not a P3P policy! See g.co/p3phelp for more info.&quot;
P3P: CP=&quot;This is not a P3P policy! See g.co/p3phelp for more info.&quot;
Content-Security-Policy: script-src 'report-sample' 'nonce-AMSGb/HNd1WTIXDhRqjWqQ' 'unsafe-inline' 'unsafe-eval' 'strict-dynamic' https: http:;object-src 'none';base-uri 'self';report-uri https://csp.withgoogle.com/csp/viewer/
X-Content-Type-Options: nosniff
X-Frame-Options: SAMEORIGIN
X-XSS-Protection: 1; mode=block
Server: GSE
Set-Cookie: NID=188=gb-ITF69xGW4WH3iRi3t7ztWe3HuwAN1A3lct9-Toyb5Oo9mmA_iAXRXJpwBQbfKnnLFR0IXHrZm7CpdYqpramdP63angRFL4znUTdXgl63URUaR--HtFm7R0OONnUXFywF_0TiSfRZejN2bWj9UbkexxyAQ91PQkSQRot7LQTw; expires=Tue, 28-Jan-2020 00:08:13 GMT; path=/; domain=.google.com; HttpOnly
Set-Cookie: NID=188=c_BA8dsjbyQwPjsfwoYKGzs4j8HHjBfNWy0e3tHSz_rNSf17icT0IWzQjLtuc2khHtmjxJHloHkks5b9oAARo06-aVOvBxCOPV9Pf46m2ulJ2MtP8Sv7PVoysY1HK7YgHPj1T5xQ5zWVFzH61DP4A54elPsNf0D0gNy3FRl4Ck8; expires=Tue, 28-Jan-2020 00:08:13 GMT; path=/; domain=.google.com; HttpOnly
Alt-Svc: quic=&quot;:443&quot;; ma=2592000; v=&quot;46,43,39&quot;
Connection: close

Request headers
================
HEAD /file/d/1qF-ruoWENIeYxL3CQl3rFQOHa3I2qsH1/view?usp=sharing HTTP/1.1
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/70.0.3538.102 Safari/537.36
Host: drive.google.com
Accept: */*
Referer: https://ssdp.org
Connection: close


Link is valid.