Privacy Policy

Last updated: February 10, 2026

Introduction

OptimalSleep.org ("we," "our," or "us") respects your privacy and is committed to protecting your personal data. This privacy policy explains how we collect, use, and safeguard your information when you visit our website.

Information We Collect

Information You Provide

  • Email address: When you subscribe to our newsletter or download our free sleep guide, we collect your email address.

Information Collected Automatically

  • Usage data: We may collect information about how you access and use our website, including your IP address, browser type, pages visited, and time spent on pages.
  • Cookies: We use essential cookies to ensure our website functions properly. We may also use analytics cookies to understand how visitors interact with our site.

How We Use Your Information

We use your information to:

  • Send you our free sleep guide PDF
  • Send periodic newsletters with sleep research and tips (if you subscribe)
  • Improve our website content and user experience
  • Analyze website traffic and usage patterns

Third-Party Services

Netlify

Our website is hosted on Netlify. When you submit your email address to download our free sleep guide, the submission is processed and stored by Netlify's form handling service. Netlify's privacy policy can be found at netlify.com/privacy.

Affiliate Partners

Our website contains affiliate links to third-party products. When you click these links, the affiliate partner may use cookies to track the referral. Each affiliate partner has their own privacy policy governing data collection on their platform.

Analytics

We may use analytics services to collect anonymized usage data to help improve our content and user experience.

Data Retention

We retain your email address for as long as you remain subscribed to our mailing list. You can unsubscribe at any time by clicking the unsubscribe link in any email or by contacting us directly.

Your Rights

You have the right to:

  • Access the personal data we hold about you
  • Request correction of your personal data
  • Request deletion of your personal data
  • Unsubscribe from our mailing list at any time
  • Opt out of analytics tracking

Data Security

We implement appropriate technical and organizational measures to protect your personal data against unauthorized access, alteration, disclosure, or destruction.

Children's Privacy

Our website is not intended for children under 13. We do not knowingly collect personal information from children under 13.

Changes to This Policy

We may update this privacy policy from time to time. We will notify you of any changes by posting the new policy on this page and updating the "Last updated" date.

Contact Us

If you have any questions about this privacy policy, please contact us at privacy@optimalsleep.org.