Privacy Policy
Effective Date: September 8, 2026. Protecting student and visitor privacy is fundamental to our educational mission.
1. Data Minimization & Local Execution
Biggan.me does not require user registration or profile creation. All mathematical, physical, and chemical calculations are computed purely client-side within your browser environment. Your numeric inputs and formulas are not transmitted to or stored on our servers.
2. Third-Party Advertising (Google AdSense)
We may partner with third-party advertising networks such as Google AdSense to serve non-intrusive educational and programmatic advertisements. Google uses cookies (such as the DoubleClick cookie) to serve ads based on prior visits to this website and other sites across the internet.
Users may opt out of personalized advertising by visiting Google Ads Settings or through aboutads.info.
3. Analytics & Diagnostic Logs
We collect anonymized telemetry data (such as browser type, device resolution, and aggregated page visits) via Google Analytics to diagnose performance bottlenecks and optimize Core Web Vitals on low-bandwidth networks.
4. Children’s Online Privacy Protection (COPPA & GDPR-K)
Biggan.me does not knowingly collect or solicit personally identifiable information from children under the age of 13. If you believe any minor’s data has been provided inadvertently, please contact our administrative desk for immediate removal.