=== HTTP code : 200 ===

Response headers
================
HTTP/1.1 301 Moved Permanently
Server: CloudFront
Date: Thu, 25 Nov 2021 18:18:55 GMT
Content-Type: text/html
Content-Length: 183
Connection: close
Location: https://flickr.com/photos/natrium42/1781900669/
X-Cache: Redirect from cloudfront
Via: 1.1 729d3631182d0e7182f06f9a779667df.cloudfront.net (CloudFront)
X-Amz-Cf-Pop: NRT51-C1
X-Amz-Cf-Id: 4dzBAe4munV0DqSQhQG3I9l8VoMSc9Okuhg57Y6V86yhQ0_xPavT-A==

HTTP/1.1 200 OK
Content-Type: text/html; charset=utf-8
Content-Length: 357610
Connection: close
Date: Thu, 25 Nov 2021 18:18:56 GMT
x-content-type-options: nosniff
x-xss-protection: 1; mode=block
x-frame-options: SAMEORIGIN
cache-control: no-cache, max-age=0, must-revalidate, no-store
pragma: no-cache
x-request-id: d81ee18e-1ef6-4b18-8aca-4f824780e35d
set-cookie: xb=814828; Domain=.flickr.com; Path=/; Expires=Fri, 25 Nov 2022 18:18:55 GMT
set-cookie: ccc=%7B%22needsConsent%22%3Afalse%2C%22managed%22%3A0%2C%22changed%22%3A0%2C%22info%22%3A%7B%22cookieBlock%22%3A%7B%22level%22%3A0%2C%22blockRan%22%3A0%7D%7D%2C%22freshServerContext%22%3Atrue%7D; Domain=.flickr.com; Path=/; Expires=Sat, 25 Dec 2021 18:18:55 GMT
vary: Accept-Encoding
X-Cache: Miss from cloudfront
Via: 1.1 376eb6903adf0a53329357c7636f4f3b.cloudfront.net (CloudFront)
X-Amz-Cf-Pop: NRT51-C1
X-Amz-Cf-Id: s9DLWPuUkemnWqvb-XNwrwFAKd6AoRrKtPYymr-hiiq2tmB4uvSQyA==

Request headers
================
HEAD /photos/natrium42/1781900669/ HTTP/1.1
User-Agent: Mozilla/5.0 (compatible; MSIE 9.0; Windows NT 6.1; WOW64; Trident/5.0)
Host: flickr.com
Accept: */*
Referer: http://web-marketing.zako.org
Connection: close


Link is valid.