=== HTTP code : 200 ===

Response headers
================
HTTP/2 200 
date: Thu, 08 Jun 2023 15:42:44 GMT
server: imgproxy
x-request-id: Q9AcrFsuhSzjf7TwJ7X33
x-cache: Miss from cloudfront
via: 1.1 4db6285f05eea501ed4657d6127ec5f8.cloudfront.net (CloudFront)
x-amz-cf-pop: LAX50-C2
x-amz-cf-id: euQMvWGUS1_nLWYsjhAP7eSQujQ1IQdBOHM8MR9wBkcgjxgcdy1C5A==

Request headers
================
HEAD /image/fetch/f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fbucketeer-e05bbc84-baa3-437e-9518-adb32be77984.s3.amazonaws.com%2Fpublic%2Fimages%2Ff9774b9a-dfdc-4cbd-935f-239984adb84f_596x337.png HTTP/2
Host: cdn.substack.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.