Access rate limitations to this peer search interface. When an unauthenticated user exceeds a limit, the search is blocked.

Access rate limitations to the peer-to-peer search mode. When an unauthenticated user exceeds a limit, the search scope falls back to only this local peer index.

Access rate limitations to the peer-to-peer search mode with browser-side JavaScript results resorting enabled (check the 'Remote results resorting' section in the Search Portal configuration page). When an unauthenticated user exceeds a limit, results resorting becomes only applicable on demand, server-side.

Limitations on snippet loading from remote websites. When an unauthenticated user exceeds a limit, the snippets fetch strategy falls back to 'CACHEONLY'. (check the default Snippet Fetch Strategy on the Search Portal configuration page).