=== HTTP code : 200 ===

Response headers
================
HTTP/1.1 200 OK
Content-Type: image/png
Content-Length: 2705
Connection: close
Date: Sun, 28 Nov 2021 19:18:32 GMT
Last-Modified: Wed, 21 Mar 2012 15:57:52 GMT
ETag: &quot;f50c8cf93136e51939cde0a8562ae19d&quot;
Expires: Sat, 19 Mar 2022 15:57:51 +0000
Accept-Ranges: bytes
Server: AmazonS3
X-Cache: Miss from cloudfront
Via: 1.1 4fc987cf96d90ea220a01d25322bc258.cloudfront.net (CloudFront)
X-Amz-Cf-Pop: NRT51-C2
X-Amz-Cf-Id: 3FbTyfk52OKcLUAX0DiV9vPR6rqmc9M9ct0nnHziYt4zjsZ5ZblMdg==

Request headers
================
HEAD /images/2012/03/Gmail-Button4.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.