Privacy Policy

Privacy Policy for Sleep Time Optimizer

Last Updated: 25 September, 2025

At Sleep Time Optimizer, we care about your privacy and want to be fully transparent about how your information is handled. This policy explains what data we collect, how we use it, and how we keep your browsing experience safe and secure.

Information We Collect

Sleep Time Optimizer is built as a privacy-focused sleep calculator. We do not collect personal information like your name, email, age, or location unless you share it directly inside the tool.

The sleep calculator briefly uses inputs such as:

  • Age
  • Weight & Height
  • Bedtime or Wake-up time
  • Optional health condition flags.

These inputs are processed instantly in your browser and are NOT stored, saved, or sent to our servers.

How We Use Your Information

Information entered into the calculator is used only to:

  • Generate personalized sleep timing
  • Recommend sleep cycles
  • Provide research-backed guidance (CDC, AASM, NSF)

No user profile is created. No data is stored.

Google Analytics (Anonymous Usage Tracking)

To understand how visitors use our website and improve performance, we use Google Analytics.This may collect:

  • Device type (mobile/desktop)
  • Browser type
  • Country-level location (not your exact address)
  • Pages viewed
  • Time spent on site
  • Clicks & interactions

Important notes:

  • We have IP anonymization enabled, so your full IP is never stored.
  • Google Analytics does not give us your name, email, or private information.
  • No sensitive calculator inputs are tracked.
  • You can opt out anytime using:
    ➡️ https://tools.google.com/dlpage/gaoptout/

Google Search Console

We use Google Search Console only to monitor:

  • Search performance
  • Indexing status
  • Site health and security

Search Console does not collect personal data from you.

Cookies

Sleep Time Optimizer may use basic cookies through Google Analytics for anonymous usage insights.
We do not use:

❌ Marketing cookies
❌ Retargeting cookies
❌ Behavioral advertising cookies
❌ Affiliate tracking cookies

Only essential analytics cookies may be used to improve site quality.

Third-Party Links

Our site may contain links to trusted external resources (CDC, AASM, NSF, etc.).
We are not responsible for their privacy practices.

Data Security

Even though we don’t store personal data, we still keep our website secure through:

  • HTTPS encryption
  • Regular security monitoring
  • Server hardening and updates

Children’s Privacy

We do not knowingly collect personal data from children under 13. Sleep Time Optimizer is safe for all ages when used under parental guidance.

Policy Updates

We may update this Privacy Policy over time. Any changes will be posted here with a new update date.

Contact Us

Have questions about your privacy? Contact us or mail us sleeptimeoptimizer@gmail.com

We’re here to help and committed to keeping your experience private, simple, and safe.