=== HTTP code : 200 ===

Response headers
================
HTTP/2 200 
server: GitHub.com
content-type: text/html; charset=utf-8
last-modified: Tue, 25 Dec 2018 14:29:14 GMT
access-control-allow-origin: *
etag: &quot;5c223eba-7b&quot;
expires: Mon, 14 Aug 2023 20:27:18 GMT
cache-control: max-age=600
x-proxy-cache: MISS
x-github-request-id: CF0E:9157:CB4DD:E3DDA:64DA8BCD
accept-ranges: bytes
date: Mon, 14 Aug 2023 20:17:18 GMT
via: 1.1 varnish
age: 0
x-served-by: cache-bur-kbur8200130-BUR
x-cache: MISS
x-cache-hits: 0
x-timer: S1692044238.241699,VS0,VE114
vary: Accept-Encoding
x-fastly-request-id: 5cd24319be0d0bfd410ba5f9a2a6f121f3dd52b2
content-length: 123

Request headers
================
HEAD / HTTP/2
Host: rufus.akeo.ie
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.