=== 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: Wed, 01 Dec 2021 17:16:30 GMT
Server: gws
X-XSS-Protection: 0
X-Frame-Options: SAMEORIGIN
Transfer-Encoding: chunked
Expires: Wed, 01 Dec 2021 17:16:30 GMT
Cache-Control: private
Set-Cookie: 1P_JAR=2021-12-01-17; expires=Fri, 31-Dec-2021 17:16:30 GMT; path=/; domain=.google.co.jp; Secure
Set-Cookie: NID=511=g01qN_VboMFT5Sf_CtoqWR0R5iAPWx2BqE1dP-SHYUnNi7RBzkYRhSNd20S3KXYYRXo7A9zVOt4L5poXWrECHS9mmjzYW4FfFrBRXWrE24oJwf6AB1dZPu8JWUFQjjcbgkw7aLF3jYPdsSjx3QFek1DnAntAEJXunykmB_4o8nM; expires=Thu, 02-Jun-2022 17:16:30 GMT; path=/; domain=.google.co.jp; HttpOnly
Connection: close

Request headers
================
HEAD /search?q=Greasemonkey&amp;sourceid=navclient-ff&amp;ie=UTF-8&amp;rlz=1B3GGGL_jaJP237JP238&amp;aq=t HTTP/1.1
User-Agent: Mozilla/5.0 (compatible; MSIE 9.0; Windows NT 6.1; WOW64; Trident/5.0)
Host: www.google.co.jp
Accept: */*
Referer: http://web-marketing.zako.org
Connection: close


Link is valid.