Privacy

We collect as little as possible. This page lists all of it.

What we collect

• A click counter. When you tap a Play at Duel link, a counter increments. No personal profile is attached.
• A like counter. The helpful button stores a hashed mix of your IP and browser so one person cannot vote twice. The raw values are not stored.
• Reader notes. If you post a note, we store the name and text you typed, plus a hashed client key for rate limiting.
• Standard server logs, kept by the host for security and debugging.

What we do not do

• No accounts and no registration on this site.
• No advertising trackers, no analytics profiles, no fingerprinting for marketing.
• No sale or sharing of the little data we hold.

Third parties

Fonts load from Google Fonts, which sees your IP as part of serving the files. When you follow a link to duel.com, that site's own privacy policy applies from that moment. We do not control what Duel collects.

Your choices

You can block the font request, ignore the counters and never post a note; the guide works the same. To ask about or remove a note you posted, write to [email protected].