=== HTTP code : 200 ===

Response headers
================
HTTP/1.1 301 Moved Permanently
Date: Mon, 15 Apr 2019 03:10:07 GMT
Connection: close
Cache-Control: max-age=3600
Expires: Mon, 15 Apr 2019 04:10:07 GMT
Location: https://creativecommons.org/
Server: cloudflare
CF-RAY: 4c7ab9833ff3b8dd-MIA

HTTP/2 200 
date: Mon, 15 Apr 2019 03:10:08 GMT
content-type: text/html; charset=UTF-8
set-cookie: __cfduid=dea72ebd98941cad5250ac9805e5fc35b1555297807; expires=Tue, 14-Apr-20 03:10:07 GMT; path=/; domain=.creativecommons.org; HttpOnly
vary: Accept-Encoding
last-modified: Thu, 01 Jan 1970 00:00:00 GMT
referrer-policy: 
access-control-allow-origin: *
x-varnish: 168582031 157552886
age: 24
via: 1.1 varnish (Varnish/5.0)
strict-transport-security: max-age=31536000; includeSubDomains; preload
expect-ct: max-age=604800, report-uri=&quot;https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct&quot;
server: cloudflare
cf-ray: 4c7ab9836b6ab8b9-MIA

Request headers
================
HEAD / HTTP/2
Host: creativecommons.org
User-Agent: Mozilla/5.0 (compatible; MSIE 9.0; Windows NT 6.1; WOW64; Trident/5.0)
Accept: */*
Referer: https://itxdesign.com
Connection: close


Link is valid.