Wiki.js will regularly check for new content and updates.
This ensures your wiki is always up-to-date and that you can be notified of new versions of Wiki.js in the administration area.
These requests are made to graph.requarks.io, a cloud service managed by the developers of Wiki.js. No tracking data or private information about your wiki is sent to the servers. Only the data necessary to process your request at hand is sent (such as your IP and the data requested) and is not stored afterwards.
An alternate method of downloading and sideloading content (such as language files) is provided to allow for full offline installations.
Some modules require internet access to function.
Note that some modules use libraries provided by service providers which may track and collect data. Make sure you trust the service provider before enabling a module.
Telemetry provides useful insights to the developers to improve Wiki.js, as detailed in the Telemetry article.