=== HTTP code : 200 ===

Response headers
================
HTTP/1.1 200 OK
Content-Type: image/png
Content-Length: 5027
Connection: close
Date: Sun, 28 Nov 2021 21:15:41 GMT
Last-Modified: Wed, 15 Feb 2012 15:46:49 GMT
ETag: &quot;ee7cc240313796e3c3414573a7d848cc&quot;
Expires: Sat, 12 Feb 2022 15:46:48 +0000
Accept-Ranges: bytes
Server: AmazonS3
X-Cache: Miss from cloudfront
Via: 1.1 ae43d281125b254ba267bbf70e4f9a24.cloudfront.net (CloudFront)
X-Amz-Cf-Pop: NRT57-P4
X-Amz-Cf-Id: 2rO1vwmcyQ4vhFhFBoURDxjZw2Ly2d-RISRxV3zM4A_tqmMZf69SQA==

Request headers
================
HEAD /images/2012/02/sparkline4.png HTTP/1.1
User-Agent: Mozilla/5.0 (compatible; MSIE 9.0; Windows NT 6.1; WOW64; Trident/5.0)
Host: d3qt5c962pj1kq.cloudfront.net
Accept: */*
Referer: http://web-marketing.zako.org
Connection: close


Link is valid.