This page is using a Netlify Edge Function to rewrite the URL based on visitor geography.
For it to be invoked, please either run this site locally with netlify dev
or deploy it to Netlify.
Edge Functions are framework-agnostic, but are also used behind the scenes to run Next.js Middleware on Netlify. There are advatanges to using Edge Functions directly, such as the ability to access & transform the response body.