tl;dr: Starting November 16, 2026, Discord will auto-generate public Server Web Pages for all 63,000+ Discoverable Servers, and from mid-December 2026, messages from public channels may appear on those pages and in Google search results (without usernames or avatars). Admins can opt channels out via Server Settings > Web Presence, and users can disable message indexing in Data and Privacy settings. In the EU, UK, Canada, Brazil, Australia, and South Korea, member messages are off by default; teens are excluded entirely.