That's not a cloudflare issue. archive.today (archive.ph) does the infinite loop on purpose for cloudflare users because they do not agree on their handling of

That's not a cloudflare issue. archive.today (archive.ph) does the infinite loop on purpose for cloudflare users because they do not agree on their handling of EDNS location data. They style it to look similar to the cloudflare captcha. If you switch to a different DNS provider that won't be an issue.