Privacy Policy

1. Overview

CryptoYieldCalculator (cryptoyieldcalculator.com) is a static, publicly accessible website. We do not require account registration and we do not intentionally collect personally identifiable information. This policy describes the limited data collected automatically through standard web infrastructure and any third-party services used to operate the site.

2. Information Collected Automatically

When you visit this site, our hosting infrastructure and CDN provider may automatically log standard request information including:

• Your IP address (may be anonymised or truncated at the infrastructure level)
• Browser type, version, and operating system
• Referring URL (the page you came from)
• Pages visited and time spent on page
• Date and time of request

This data is used for operational purposes — diagnosing errors, preventing abuse, and understanding aggregate traffic — and is not used to identify you personally.

3. Local Storage & Browser Preferences

This site stores a single entry in your browser's localStorage — the key theme — to remember your light/dark mode preference between sessions. This value never leaves your device and is not transmitted to our servers. No other local storage keys, session storage, or tracking cookies are set by this site's first-party code.

4. Third-Party Services

We may use third-party services for hosting, content delivery, or analytics. These services may set their own cookies or collect data according to their own privacy policies. Where advertising is displayed, ad networks may collect data subject to their own policies and consent frameworks. You should review the privacy policies of any third-party services you interact with via this site.

Yield data is fetched from the DefiLlama public API server-side at build time. No request is made from your browser to DefiLlama or any external yield data provider when you visit the site.

5. Data Sharing & Sale

We do not sell, rent, or trade any visitor information to third parties. We do not build or maintain visitor profiles. Any aggregate, anonymised analytics data may be used internally to improve the site but is not shared in a form that identifies individuals.

6. Security

This site is served over HTTPS with standard security headers (including X-Content-Type-Options, X-Frame-Options, and Referrer-Policy). As a static site with no user accounts or backend database, the attack surface for data exposure is minimal.

7. Children's Privacy

This site is not directed at children under the age of 13. We do not knowingly collect any personal information from children. If you believe a child has provided personal data to us, please contact us and we will take steps to delete it.

8. Your Rights

Depending on your jurisdiction, you may have rights regarding your personal data, including the right to access, correct, or request deletion of data held about you. Because this site collects only anonymised infrastructure logs and no account data, most such requests can be addressed by clearing your browser's local storage for this domain. For questions about data held by our hosting or analytics providers, please refer to their respective privacy policies.

9. Changes to This Policy

We may update this Privacy Policy from time to time. The "last updated" date at the top reflects the most recent revision. Material changes will be noted here. Your continued use of the site after changes are posted constitutes acceptance of the revised policy.