=== HTTP code : 200 ===

Response headers
================
HTTP/1.1 200 OK
Server: nginx/1.14.2
Date: Sat, 04 Dec 2021 13:20:05 GMT
Content-Type: image/gif
Content-Length: 5723
Connection: close
last-modified: Wed, 08 Nov 2017 15:45:37 GMT
etag: &quot;1905397ad-165b-55d7a942e2a40&quot;
accept-ranges: bytes
expires: Wed, 06 Apr 2022 09:55:30 GMT
cache-control: max-age=10614925
X-Cache: MISS
X-Whom: srv1583

Request headers
================
HEAD /2789/316d1f27886394.gif HTTP/1.1
User-Agent: Mozilla/5.0 (compatible; MSIE 9.0; Windows NT 6.1; WOW64; Trident/5.0)
Host: thumbnails12.imagebam.com
Accept: */*
Referer: http://web-marketing.zako.org
Connection: close


Link is valid.