=== 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: Tue, 30 Nov 2021 18:16:00 GMT
Server: gws
X-XSS-Protection: 0
X-Frame-Options: SAMEORIGIN
Transfer-Encoding: chunked
Expires: Tue, 30 Nov 2021 18:16:00 GMT
Cache-Control: private
Set-Cookie: 1P_JAR=2021-11-30-18; expires=Thu, 30-Dec-2021 18:16:00 GMT; path=/; domain=.google.com; Secure
Set-Cookie: NID=511=Vg_l7aCSLUisX38Q5kwQ8YyvQ2MMRGlZS7K9QTtdqykAAQMHdVK-dqDpOjvQpGAiE6FOrsw3bPHna-PbQoApK78gBl2g5Spdjt0ov_0suDe_ZJjCeoq4Ya8exlIV3QypbO1e8Vs6Dnrj5cAKGNI305cRuLIQr_c-hPgA8OzBdJc; expires=Wed, 01-Jun-2022 18:16:00 GMT; path=/; domain=.google.com; HttpOnly
Connection: close

Request headers
================
HEAD /search?num=100&amp;hl=en&amp;safe=off&amp;q=twiter.com&amp;btnG=Google+Search HTTP/1.1
User-Agent: Mozilla/5.0 (compatible; MSIE 9.0; Windows NT 6.1; WOW64; Trident/5.0)
Host: www.google.com
Accept: */*
Referer: http://web-marketing.zako.org
Connection: close


Link is valid.