=== HTTP code : 200 ===

Response headers
================
HTTP/1.1 301 Moved Permanently
Server: CloudFront
Date: Sat, 04 Dec 2021 01:20:14 GMT
Content-Type: text/html
Content-Length: 183
Connection: close
Location: https://flickr.com/photos/natrium42/1782707926/
X-Cache: Redirect from cloudfront
Via: 1.1 9c70f2cc939457bf1ebe1e63eaa9877e.cloudfront.net (CloudFront)
X-Amz-Cf-Pop: NRT20-C2
X-Amz-Cf-Id: xlDWiGK4i89rjORrSwi27tWfomA757NvlTqoS994WilTDCjApWo0tA==

HTTP/1.1 200 OK
Content-Type: text/html; charset=utf-8
Content-Length: 357509
Connection: close
Date: Sat, 04 Dec 2021 01:20:15 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: 562b9461-f6b0-4ec7-9e60-14a0bd6e02a1
set-cookie: xb=726372; Domain=.flickr.com; Path=/; Expires=Sun, 04 Dec 2022 01:20:15 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=Mon, 03 Jan 2022 01:20:15 GMT
vary: Accept-Encoding
X-Cache: Miss from cloudfront
Via: 1.1 8a972df08f4e2357f91ceb45555e161b.cloudfront.net (CloudFront)
X-Amz-Cf-Pop: NRT20-C2
X-Amz-Cf-Id: xebP9c0b31mvJVFyygPlogvapu5ej8f-b5GAR17msuo2IPd9xhr08g==

Request headers
================
HEAD /photos/natrium42/1782707926/ 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.