=== HTTP code : 200 ===

Response headers
================
HTTP/1.1 302 Found
Server: nginx
Date: Thu, 25 Nov 2021 04:19:29 GMT
Content-Type: text/html
Content-Length: 140
Location: https://cdn.printfriendly.com/rails-public-legacy/images/printfriendly.gif
Cache-Control: no-cache
X-Request-Id: 7c09c4b4-00ef-438a-b893-b753f65edb74
X-Runtime: 0.000821
Via: 1.1 google
Connection: close

HTTP/1.1 200 OK
Date: Thu, 25 Nov 2021 04:19:29 GMT
Content-Type: image/gif
Content-Length: 975
Connection: close
X-GUploader-UploadID: ADPycduMOswuS7zia-D009bgraDs9DrpvDENto72y5sfwd1wjRvJhifg99sZq09jOTMaJbw3hZxRHKIqJBez0S-Jv95PZ5z1bg
Expires: Thu, 25 Nov 2021 05:19:29 GMT
Cache-Control: public, max-age=3600
Last-Modified: Mon, 26 Sep 2016 14:16:21 GMT
ETag: &quot;0f3adb1bcaa0ac70582533f4b3f42b60&quot;
x-goog-generation: 1474899381675000
x-goog-metageneration: 2
x-goog-stored-content-encoding: identity
x-goog-stored-content-length: 975
Content-Language: en
x-goog-hash: crc32c=KpmasQ==
x-goog-hash: md5=DzrbG8qgrHBYJTP0s/QrYA==
x-goog-storage-class: STANDARD
Access-Control-Allow-Origin: *
Access-Control-Expose-Headers: Content-Type
X-Accel-Expires: @1637817569
Server: CDN77-Turbo
X-77-NZT: AVm7oB1rsd+h
X-77-NZT-Ray: +J3istDhCO0=
X-Cache: MISS
X-77-POP: tokyoJP
X-77-Cache: MISS
Accept-Ranges: bytes

Request headers
================
HEAD /rails-public-legacy/images/printfriendly.gif HTTP/1.1
User-Agent: Mozilla/5.0 (compatible; MSIE 9.0; Windows NT 6.1; WOW64; Trident/5.0)
Host: cdn.printfriendly.com
Accept: */*
Referer: http://web-marketing.zako.org
Connection: close


Link is valid.