Worker Scripts

• Subdomain to URL Redirection - https://github.com/lmtca/cf-workers-snippets/blob/master/subdomain-redirect

Geolocation and Country Detection with Cloudflare Workers

• https://www.dwightwatson.com/posts/geolocate-requests-with-cloudflare-workers

Documentation

• URL.host - https://developer.mozilla.org/en-US/docs/Web/API/URL/host