=== HTTP code : 200 ===

Response headers
================
HTTP/1.1 301 Moved Permanently
Retry-After: 0
Location: https://imgur.com/
Content-Length: 0
Accept-Ranges: bytes
Date: Sat, 27 Nov 2021 03:15:49 GMT
Connection: close
X-Served-By: cache-lax10662-LGB
X-Cache: HIT
X-Cache-Hits: 0
Server: cat factory 1.0
Strict-Transport-Security: max-age=300
Cache-Control: no-store, no-cache, must-revalidate, post-check=0, pre-check=0
X-Frame-Options: DENY
Access-Control-Allow-Origin: https://imgur.com
Access-Control-Allow-Credentials: false

HTTP/1.1 200 OK
Connection: close
Content-Length: 7155
Last-Modified: Wed, 24 Nov 2021 20:18:44 GMT
ETag: &quot;0d104d7ccd1314939785ded81bb5da2e&quot;
Content-Type: text/html
Content-Security-Policy: upgrade-insecure-requests
Accept-Ranges: bytes
Date: Sat, 27 Nov 2021 03:15:50 GMT
Age: 147
X-Served-By: cache-lax10642-LGB
X-Cache: HIT
X-Cache-Hits: 1
X-Timer: S1637982950.456690,VS0,VE14
Vary: Accept-Encoding
Server: cat factory 1.0
Strict-Transport-Security: max-age=300
X-Frame-Options: DENY
Set-Cookie: postpagebeta=1; Expires=Mon, 4 Sep 2090 20:00:00 GMT; path=/; domain=.imgur.com;
Access-Control-Allow-Origin: https://imgur.com
Access-Control-Allow-Credentials: false
Cache-Control: max-age=60, stale-while-revalidate=600, stale-if-error=86400, public

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


Link is valid.