Privacy
A plain-language privacy policy for how this site runs.
Java Learner is designed to work with minimal data collection. This page explains what is collected, why it is needed, and what control you have.
Privacy Section
What we collect
We keep collection narrow. Most of the site works without an account, so the main data comes from basic analytics, operational logs, and support email when you contact us.
- Anonymous usage metrics
- Error and performance logs
- Email address only when you contact us
Privacy Section
How we use it
The data is used to understand which pages help learners, which flows break, and how to respond when someone reaches out.
- Improve lesson and navigation quality
- Debug crashes and broken interactions
- Reply to support or correction requests
Privacy Section
When data is shared
We only share data with essential service providers used to host, analyze, and operate the site. We do not sell personal data.
- Hosting and infrastructure vendors
- Analytics and observability tools
- Email or payment providers if those features are used
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Your choices
You can ask what data is held about you, request corrections, or ask for deletion where applicable.
- Request access or deletion
- Ask for corrections
- Withdraw consent where consent applies