=== HTTP code : 200 ===

Response headers
================
HTTP/2 200 
server: GitHub.com
content-type: text/html; charset=utf-8
last-modified: Wed, 21 Jun 2023 03:51:34 GMT
access-control-allow-origin: *
etag: &quot;649273c6-1f71&quot;
expires: Wed, 28 Jun 2023 04:04:29 GMT
cache-control: max-age=600
x-proxy-cache: MISS
x-github-request-id: 4506:2520:1AF811:1F7D7F:649BAEF5
accept-ranges: bytes
date: Wed, 28 Jun 2023 03:54:29 GMT
via: 1.1 varnish
age: 0
x-served-by: cache-bur-kbur8200081-BUR
x-cache: MISS
x-cache-hits: 0
x-timer: S1687924469.237229,VS0,VE103
vary: Accept-Encoding
x-fastly-request-id: a4edfa3be0bc2b51e17063535d5ea22591928576
content-length: 8049

Request headers
================
HEAD / HTTP/2
Host: www.hegic.co
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.