Effective Date: [January 15, 2026]
Welcome to ca1c.com (“we,” “our,” or “us”). This Privacy Policy explains how we collect, use, disclose, and protect your information when you visit and use our website and services (the “Service”).

By using ca1c.com, you agree to the terms of this Privacy Policy.

1. Information We Collect

A. Information You Provide to Us

We may collect information you voluntarily provide, such as:

  • Contact details (e.g., email address) if you contact us directly
  • Any message content you send to us via forms or email

Note: ca1c.com is designed to provide informational calculations and does not require account registration.

B. Information Collected Automatically

When you use our Service, we may automatically collect certain information, including:

  • IP address
  • Browser type and version
  • Device type and operating system
  • Pages viewed and time spent on pages
  • Referring/exit pages
  • Date/time of visits

This data may be collected through standard logging methods and analytics tools.

C. Health-Related Data (Glucose/A1C Input)

ca1c.com may allow you to input values such as blood glucose levels to calculate estimated A1C.

  • We do not require you to provide your name or identity to use the calculator.
  • Any health-related values you enter are used to generate the result.
  • Unless explicitly stated on the site, we do not store your calculator inputs permanently.

If we do store these values (for example, to provide “history” features), we will clearly indicate that on the Service.

2. How We Use Your Information

We may use information we collect to:

  • Provide and operate the Service
  • Improve user experience and site performance
  • Monitor usage and detect bugs or security issues
  • Respond to messages or support requests
  • Maintain the safety and integrity of our website

3. Cookies and Tracking Technologies

We may use cookies and similar technologies to:

  • Remember preferences
  • Understand site traffic and usage patterns
  • Improve performance

You can control cookies through your browser settings. Disabling cookies may affect functionality.

4. Analytics

We may use third-party analytics providers (such as Google Analytics or similar tools) to better understand how visitors use the website.

These providers may collect information such as:

  • Your IP address (possibly in anonymized form)
  • Device/browser details
  • Pages visited and time spent

This information helps us improve site usability and performance.

5. Advertising (If Applicable)

If we display ads on ca1c.com now or in the future, ad partners may use cookies or tracking technologies to deliver personalized or contextual advertising.

If advertising is enabled, information collected may include:

  • Browser/device identifiers
  • Approximate location (city-level)
  • Interaction with ads

You may be able to opt out via your browser or device advertising settings.

6. Sharing of Information

We do not sell your personal information.

We may share information only in the following cases:

  • Service providers who help operate the website (hosting, analytics, monitoring)
  • Legal compliance if required to respond to lawful requests (court order, subpoena)
  • Security and protection to prevent fraud, abuse, or harmful activity
  • Business transfer (if the site is acquired or merged, user data may transfer as part of that transaction)

7. Data Retention

We retain information only as long as necessary for:

  • Operating the Service
  • Security and analytics purposes
  • Legal and compliance requirements

If you contact us, we may retain communication records for support and reference.

8. Data Security

We use reasonable administrative, technical, and physical measures to protect your data. However, no method of transmission over the internet is 100% secure, and we cannot guarantee absolute security.

9. Children’s Privacy

ca1c.com is not intended for children under 13. We do not knowingly collect personal information from children. If you believe a child has provided personal information, please contact us and we will remove it.

10. Your Rights and Choices

Depending on your location, you may have rights such as:

  • Request access to personal information we hold about you
  • Request correction or deletion of your data
  • Opt out of certain tracking (cookies, analytics)

To make a request, contact us at the email below.

11. International Visitors

If you access ca1c.com from outside the United States, you understand your information may be transferred to and processed in the United States or other jurisdictions where our service providers operate.

12. Medical Disclaimer

ca1c.com provides an estimated A1C calculation for informational purposes only.

  • It is not medical advice
  • It is not a diagnosis
  • You should consult a qualified healthcare professional for medical guidance

13. Changes to This Privacy Policy

We may update this Privacy Policy from time to time. Changes will be posted on this page with a new “Effective Date.”

We encourage you to review this page periodically.

14. Contact Us

If you have any questions about this Privacy Policy, please contact:

Contact us if you have any questions.