=== HTTP code : 200 ===

Response headers
================
HTTP/1.1 301 Moved Permanently
cache-control: public, max-age=0, must-revalidate
content-length: 51
content-type: text/plain
date: Thu, 25 Nov 2021 16:44:06 GMT
x-nf-request-id: 01FNMV3KDBCYW2HWWDYQX6Z5P3
location: https://gradientbuttons.colorion.co/
server: Netlify
age: 297154

HTTP/1.1 200 OK
cache-control: public, max-age=0, must-revalidate
content-length: 1241
content-type: text/html; charset=UTF-8
date: Fri, 26 Nov 2021 18:11:08 GMT
etag: &quot;595ca005ad6ad00ad97b5e8630ae6f3c-ssl&quot;
strict-transport-security: max-age=31536000
x-nf-request-id: 01FNMV3M27BEQXWJJKNKGFBFDZ
age: 205532
server: Netlify

Request headers
================
HEAD / HTTP/1.1
User-Agent: Mozilla/5.0 (compatible; MSIE 9.0; Windows NT 6.1; WOW64; Trident/5.0)
Host: gradientbuttons.colorion.co
Accept: */*
Referer: http://web-marketing.zako.org
Connection: close


Link is valid.