=== HTTP code : 200 ===

Response headers
================
HTTP/1.1 200 OK
Content-Type: image/png
Content-Length: 14849
Connection: close
Date: Fri, 03 Dec 2021 06:15:39 GMT
Last-Modified: Sat, 30 Aug 2014 16:03:03 GMT
ETag: &quot;5315b01ed7b4193d85b17bb5b6b9a19c&quot;
Expires: Tue, 27 Aug 2024 16:03:02 +0000
Accept-Ranges: bytes
Server: AmazonS3
X-Cache: Miss from cloudfront
Via: 1.1 807a30baa5baeec3cfd4be6dd8d2695b.cloudfront.net (CloudFront)
X-Amz-Cf-Pop: NRT20-C4
X-Amz-Cf-Id: lTxOpON8S3Dk6Gdy3HxpbYboqJAkWyNuV8Lr_yWOVfGDpZp3aTCJpg==

Request headers
================
HEAD /images/2014/08/twibble2.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.