Privacy policy

We collect only what's needed to run the service: your email if you subscribe to the weekly digest, the content you choose to provide when submitting an error, and anonymized search terms used to improve coverage.

Your email is used only to send the digest you subscribed to; every email includes an unsubscribe link. We never sell or share it with third parties.

Sign-in uses a session cookie to keep you logged in, for authentication only — not cross-site tracking.

Privacy questions: 1055567003@qq.com