=== HTTP code : 200 ===

Response headers
================
HTTP/1.1 200 OK
Content-Type: image/png
Content-Length: 47732
Connection: close
Date: Fri, 03 Dec 2021 09:19:57 GMT
Last-Modified: Sat, 30 Aug 2014 16:04:47 GMT
ETag: &quot;3c25c1554fc5e42eb89e2d496872115a&quot;
Expires: Tue, 27 Aug 2024 16:04:46 +0000
Accept-Ranges: bytes
Server: AmazonS3
X-Cache: Miss from cloudfront
Via: 1.1 04ba777c63c6b23a364cd79bc73abdd1.cloudfront.net (CloudFront)
X-Amz-Cf-Pop: NRT57-C2
X-Amz-Cf-Id: DSbMOnAYQghg-qmpM5FkhbY4eFwVoT4pl8yRkY8AIDUgKKoPdFPwHQ==

Request headers
================
HEAD /images/2014/08/twibble3.png HTTP/1.1
User-Agent: Mozilla/5.0 (compatible; MSIE 9.0; Windows NT 6.1; WOW64; Trident/5.0)
Host: cdn.zako.org
Accept: */*
Referer: http://web-marketing.zako.org
Connection: close


Link is valid.