=== HTTP code : 200 ===

Response headers
================
HTTP/1.1 301 Moved Permanently
Server: nginx
Date: Tue, 30 Nov 2021 17:16:42 GMT
Content-Type: text/html; charset=utf-8
Content-Length: 156
Cache-Control: private, max-age=90
Location: https://www.zopim.com/?aref=MTQwNQ:1UT7rk:ml85G7buiBVRfzHMWwApJKA1nLQ
Via: 1.1 google
Connection: close

HTTP/1.1 301 Moved Permanently
Date: Tue, 30 Nov 2021 17:16:43 GMT
Content-Type: text/html
Content-Length: 162
Connection: close
Location: https://www.zendesk.com/service/messaging/live-chat
CF-Cache-Status: DYNAMIC
Expect-CT: max-age=604800, report-uri=&quot;https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct&quot;
Server: cloudflare
CF-RAY: 6b65b9a0090f80fb-NRT

HTTP/1.1 301 Moved Permanently
Date: Tue, 30 Nov 2021 17:16:44 GMT
Content-Type: text/html
Content-Length: 166
Connection: close
Location: https://www.zendesk.com/service/messaging/live-chat/
Expires: Wed, 01 Dec 2021 17:16:06 GMT
Cache-Control: max-age=86400
Content-Security-Policy: default-src * wss://*.zopim.com 'unsafe-inline' 'unsafe-eval'; frame-ancestors 'self' app.optimizely.com *.zendesk.com *.zendesk.co.jp *.zendesk.co.uk *.zendesk.com.br *.zendesk.com.mx *.zendesk.com.ru *.zendesk.de *.zendesk.es *.zendesk.fr *.zendesk.it *.zendesk.kr *.zendesk.nl *.zendesk.tw *.zendesk.hk; font-src * data:; img-src * data:; media-src * blob:;worker-src 'self' blob:
CF-Cache-Status: HIT
Age: 38
Expect-CT: max-age=604800, report-uri=&quot;https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct&quot;
Set-Cookie: __cf_bm=D.6oWYrZM94PP8.SRnlma9tgun6uq5DzwH.TJm1ySio-1638292604-0-AVS+cdctQZHyPilJlYgkzbEOGqrW3pp3PTj66bN7HNn/JKmsxS0c0sN511KY7OygUKbpeYd20e6jjrghZUwu4RM=; path=/; expires=Tue, 30-Nov-21 17:46:44 GMT; domain=.www.zendesk.com; HttpOnly; Secure; SameSite=None
Strict-Transport-Security: max-age=0; preload
Server: cloudflare
CF-RAY: 6b65b9a7fb0b203d-NRT

HTTP/1.1 200 OK
Date: Tue, 30 Nov 2021 17:16:44 GMT
Content-Type: text/html
Connection: close
Last-Modified: Tue, 30 Nov 2021 16:06:05 GMT
ETag: W/&quot;61a64bed-1cc2d&quot;
Expires: Wed, 01 Dec 2021 17:12:06 GMT
Cache-Control: max-age=86400
Content-Security-Policy: default-src * wss://*.zopim.com 'unsafe-inline' 'unsafe-eval'; frame-ancestors 'self' app.optimizely.com *.zendesk.com *.zendesk.co.jp *.zendesk.co.uk *.zendesk.com.br *.zendesk.com.mx *.zendesk.com.ru *.zendesk.de *.zendesk.es *.zendesk.fr *.zendesk.it *.zendesk.kr *.zendesk.nl *.zendesk.tw *.zendesk.hk; font-src * data:; img-src * data:; media-src * blob:;worker-src 'self' blob:
CF-Cache-Status: HIT
Age: 278
Expect-CT: max-age=604800, report-uri=&quot;https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct&quot;
Set-Cookie: __cf_bm=QEXlsavlg4yLvpEMa3pN.p7ffXKgNfcLlVW2ImaYEG8-1638292604-0-AZdelvxAr1ux0Z4hDv85iu06Je5m5cPpBDPVY6znGMoYezgU7utPlB7qsloZaPzPLcTF9WfIMCz8TvA0Rz6Tq1w=; path=/; expires=Tue, 30-Nov-21 17:46:44 GMT; domain=.www.zendesk.com; HttpOnly; Secure; SameSite=None
Strict-Transport-Security: max-age=0; preload
Server: cloudflare
CF-RAY: 6b65b9a8aefb808d-NRT

Request headers
================
HEAD /service/messaging/live-chat/ HTTP/1.1
User-Agent: Mozilla/5.0 (compatible; MSIE 9.0; Windows NT 6.1; WOW64; Trident/5.0)
Host: www.zendesk.com
Accept: */*
Referer: http://web-marketing.zako.org
Connection: close


Link is valid.