Cookie Policy
How we use cookies and similar technologies on preplists.com
Last updated: April 10, 2026

02How We Use Cookies
PrepLists uses cookies and similar technologies for the following purposes:
Essential Functionality
Enabling core features like user authentication, session management, and security. The website cannot function properly without these.
Analytics & Performance
Understanding how visitors interact with our website so we can identify issues, improve navigation, and optimize the user experience.
Error Monitoring
Detecting and diagnosing technical errors in real-time to ensure the platform remains stable and reliable for all users.
04Third-Party Services
We use the following third-party services that may set cookies or collect data:
Google Analytics 4
We use Google Analytics 4 (measurement ID: G-D1HTENVWNH) to collect anonymous information about how visitors use our website, including pages visited, time on site, and referral sources. Google Analytics uses cookies to distinguish unique users and track sessions. Data is processed by Google LLC in accordance with their Privacy Policy. Google Analytics data is anonymized and we do not combine it with personally identifiable information.
Sentry
We use Sentry for real-time error tracking and performance monitoring. When an error occurs, Sentry collects technical details such as browser type, operating system, error stack traces, and the URL where the error occurred. Sentry does not track your browsing activity and only activates when a technical issue is detected. Data is processed by Functional Software, Inc. in accordance with their Privacy Policy.
05Managing Your Preferences
You have full control over which optional cookies are placed on your device:
To reset your cookie preferences on our site, clear the cookie-consent entry from your browser's local storage, and the consent banner will appear again on your next visit.
06Data Retention
Cookie-related data is retained for the following periods:
- Authentication cookies β deleted when they expire (7β30 days) or when you log out
- Consent preferences β stored in your browser's local storage until you clear it
- Google Analytics data β retained for 14 months, then automatically deleted
- Sentry error data β retained for 90 days, then automatically deleted
07Your Rights
Depending on your location, you may have the following rights regarding your data:
GDPR (EU/EEA)
- Right to access your personal data
- Right to rectification of inaccurate data
- Right to erasure ("right to be forgotten")
- Right to restrict processing
- Right to data portability
- Right to object to processing
- Right to withdraw consent at any time
CCPA (California)
- Right to know what data is collected
- Right to delete personal information
- Right to opt-out of the sale of personal data
- Right to non-discrimination for exercising your rights
To exercise any of these rights, please contact us at [email protected]. We will respond to your request within 30 days.
08Changes to This Policy
We may update this Cookie Policy from time to time to reflect changes in technology, legislation, or our business practices. When we make significant changes, we will notify you by displaying a prominent notice on our website or by resetting the cookie consent banner so you can review and update your preferences.
We encourage you to review this page periodically to stay informed about how we use cookies.
09Contact Us
If you have any questions about this Cookie Policy or our use of cookies, please contact us: