=== HTTP code : 200 ===

Response headers
================
HTTP/2 200 
date: Sun, 13 Aug 2023 14:39:54 GMT
content-type: text/html
last-modified: Mon, 21 Mar 2022 15:15:57 GMT
x-cache: Miss from cloudfront
via: 1.1 f69bec5206ff49623be64199d8902920.cloudfront.net (CloudFront)
x-amz-cf-pop: DFW50-C1
x-amz-cf-id: gfSAWgsUMSHiaTmBWyaoGOwUiBbERTvcQV01lYhN7iJaOfpZXHn5Lg==
cf-cache-status: DYNAMIC
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server: cloudflare
cf-ray: 7f61b5cd2a3d7bda-LAX
alt-svc: h3=&quot;:443&quot;; ma=86400

Request headers
================
HEAD / HTTP/2
Host: concourseopen.com
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/104.0.5112.34 Safari/537.36
Accept: */*
Referer: https://cryptogrizz.com
Connection: close


Link is valid.