=== HTTP code : 200 ===

Response headers
================
HTTP/1.1 301 Moved Permanently
Date: Mon, 29 Nov 2021 04:17:13 GMT
Content-Type: text/html
Connection: close
Location: https://licensebuttons.net/l/by-nc/2.0/80x15.png
Strict-Transport-Security: max-age=15768000
X-Content-Type-Options: nosniff
X-Frame-Options: deny
X-XSS-Protection: 1; mode=block
Cache-Control: max-age=432000
CF-Cache-Status: MISS
Server: cloudflare
CF-RAY: 6b590666c9f80e6e-NRT

HTTP/1.1 200 OK
Date: Mon, 29 Nov 2021 04:17:13 GMT
Content-Type: image/png
Content-Length: 449
Connection: close
Cf-Bgj: imgq:100,h2pri
Cf-Polished: origSize=672
ETag: &quot;5eab4a31-2a0&quot;
Last-Modified: Thu, 30 Apr 2020 21:59:13 GMT
Strict-Transport-Security: max-age=15768000
X-Content-Type-Options: nosniff
X-Frame-Options: deny
X-XSS-Protection: 1; mode=block
Cache-Control: max-age=432000
CF-Cache-Status: REVALIDATED
Accept-Ranges: bytes
Expect-CT: max-age=604800, report-uri=&quot;https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct&quot;
Report-To: {&quot;endpoints&quot;:[{&quot;url&quot;:&quot;https:\/\/a.nel.cloudflare.com\/report\/v3?s=eowL97udJDPpObzBgpZx0FPL3VIcLN%2Fx8PTvvERkW9pYXCi7uTnPmNg63KzqtpLuI1c9AeX4lho51LqfZN0A%2F6lQMm3xkx88AQwxgUtOdrOEGucNt73nDY8RL6FPuj6HjT1F4g%3D%3D&quot;}],&quot;group&quot;:&quot;cf-nel&quot;,&quot;max_age&quot;:604800}
NEL: {&quot;success_fraction&quot;:0,&quot;report_to&quot;:&quot;cf-nel&quot;,&quot;max_age&quot;:604800}
Server: cloudflare
CF-RAY: 6b590669cfc0efae-NRT

Request headers
================
HEAD /l/by-nc/2.0/80x15.png HTTP/1.1
User-Agent: Mozilla/5.0 (compatible; MSIE 9.0; Windows NT 6.1; WOW64; Trident/5.0)
Host: licensebuttons.net
Accept: */*
Referer: http://web-marketing.zako.org
Connection: close


Link is valid.