=== HTTP code : 200 ===

Response headers
================
HTTP/1.1 200 OK
Location: http://ssdp.org/events/2012-national-ssdp-conference
Cache-Control: private
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: Mon, 29 Jul 2019 01:09:52 GMT
Server: gws
Content-Length: 412
X-XSS-Protection: 0
Expires: Mon, 29 Jul 2019 01:09:52 GMT
Set-Cookie: NID=188=d1vKU-BCUKq1V3O7Z2NqH4EAYFMAotDIXRk88QSpd_BzueZuLL0rGeryC_x7Q5vHuevu0H24ZzCCP6lJRNpjFCrx-H8TDjTAX1acNo7c3SDL1b2_0QUsjQJFHqiAyZ3zHcXG6O8GcQcyJ8T6fmMzlUAB5otCcn9RywgCbKTQNUM; expires=Tue, 28-Jan-2020 01:09:52 GMT; path=/; domain=.google.com; HttpOnly
Connection: close

Request headers
================
HEAD /url?sa=D&amp;q=http://ssdp.org/events/2012-national-ssdp-conference&amp;usg=AFQjCNHluY-BSa605iH416tGkJJR7wRAhw 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: www.google.com
Accept: */*
Referer: https://ssdp.org
Connection: close


Link is valid.