/.well-known/apple-app-site-association to the external URL, and publish the site to apply changes.To properly upload an apple-app-site-association file and a JSON file to Webflow, you need to use a redirect method since direct access to the root directory or a .well-known folder is restricted on Webflow hosting.
apple-app-site-association file following Apple's specifications.apple-app-site-association without a file extension.
/.well-known/apple-app-site-association.apple-app-site-association is hosted (e.g., https://your-external-host.com/apple-app-site-association).
https://your-site.com/.well-known/apple-app-site-association and ensure it properly redirects and serves the file.
You can host your apple-app-site-association and other JSON files externally, then set up 301 redirects in Webflow to serve these files through a .well-known path. This allows Webflow to integrate such files for services like Apple's Universal Links.