Legal

Privacy Policy

Last updated: August 13, 2026

1. Overview

MyStelli ("we", "us", "our") operates the website at mystelli.com. We are committed to protecting your privacy. This policy explains what information we collect, how we use it, and the choices you have.

2. Data We Do Not Collect

  • Birth details: Your birth date, time, and gender are processed in real-time to generate your reading and are never stored on our servers.
  • Reading results: Your personalized reading is generated on-demand and is not saved unless you choose to download it yourself.
  • Accounts: We do not require registration. No email, no password, no profile.

3. Data We Do Collect

  • Analytics: We may use Google Analytics to understand aggregate traffic patterns (page views, session duration, geographic region). This data is anonymized and does not identify individual users.
  • Server logs: Our hosting provider (Tencent Cloud) automatically records standard server logs (IP address, timestamp, request path) for security and operational purposes. These logs are retained for up to 30 days.

4. Third-Party Services

We use the following third-party services that may process limited data:

  • DeepSeek API: Processes your chart data to generate the AI reading. Your birth details are sent to DeepSeek's servers as part of the prompt and are not retained by DeepSeek beyond the API session.
  • Google Fonts: Loads typography assets from Google's CDN. Google may receive your IP address as part of this request.

5. Cookies

MyStelli does not set any first-party tracking cookies. If Google Analytics is enabled, it may set cookies (e.g., _ga, _gid) to distinguish unique sessions. You can disable cookies in your browser settings without affecting the functionality of the site.

6. Data Retention

Since we do not store birth data or reading results, there is no personal data retention to manage on our end. Server logs are automatically purged after 30 days.

7. Your Rights

Under GDPR (EU) and CCPA (California), you have the right to request access to, deletion of, or correction of your personal data. Since we do not store personal data, these rights are inherently satisfied. For server log inquiries, contact us at jingshuicc@gmail.com.

8. Children's Privacy

MyStelli is not directed to children under 13. We do not knowingly collect data from children. If you believe a child has provided information, please contact us and we will promptly delete it.

9. Changes to This Policy

We may update this Privacy Policy from time to time. Changes will be posted on this page with an updated revision date.

10. Contact

Questions about this Privacy Policy? Email us at jingshuicc@gmail.com.