Privacy Policy
Quiz Harbor, the English edition of 診断つくーる!診断ランド, handles visitor information as described below.
Information we store
When a visitor creates a quiz, we store the submitted display name, title, description, questions, and results. Display names are optional, self-reported, and are not identity-verified. We also use local browser storage for device-level play counts. If a visitor sends a report or feedback message, we store that message. To reduce duplicate or abusive submissions, we also store a non-reversible identifier generated from request information such as an IP address.
Advertising
We use Google AdSense. Google and other third-party vendors may use cookies, web beacons, IP addresses, and similar technologies to show and measure ads. Read how Google uses information from sites that use its services, or manage preferences in Google Ads Settings.
Consent in Europe and other covered regions
When consent is required for visitors in the European Economic Area (EEA), the United Kingdom, Switzerland, or another covered region, a message from a Google-certified consent management platform (CMP) may be shown. Visitors can consent, refuse, or manage purposes for advertising and related data use. Cookies or similar technologies may retain that choice. Learn more about Google’s CMP requirements.
How information is used
- To provide quiz creation, publishing, display, and sharing.
- To prevent abuse and respond to policy violations.
- To review feedback and improve the service.
- To display advertising and support site operation.
User submissions
Do not submit names, addresses, school names, contact details, or other information that identifies you or another person. Harassment, illegal material, explicit sexual content, threats, and other harmful submissions may be blocked or removed.
Effective: August 17, 2026 · Last updated: August 21, 2026