Cookie Policy
Effective Date: January 1, 2026
Last Updated: January 7, 2026
1. Introduction
This Cookie Policy explains how LearnCenter LLC (“LearnCenter,” “we,” “our,” or “us”) uses cookies and similar tracking technologies when you visit our website at learncenter.dev and use our services (collectively, the “Service”).
This policy should be read in conjunction with our Privacy Policy, which provides additional information about how we collect, use, and protect your personal information.
2. What Are Cookies and Similar Technologies?
2.1 Cookies
Cookies are small text files that are placed on your device (computer, smartphone, or tablet) when you visit a website. They are widely used to make websites work more efficiently, provide a better user experience, and give website owners information about how visitors use their site.
2.2 Local Storage
Local storage is similar to cookies but allows websites to store larger amounts of data on your device. Unlike cookies, local storage data is not sent to the server with every request.
2.3 Session Storage
Session storage is similar to local storage but only persists for the duration of your browser session. When you close your browser, session storage data is deleted.
2.4 Pixels and Beacons
Pixels (also called web beacons or tracking pixels) are small, invisible images embedded in web pages or emails that can track whether content has been viewed or actions have been taken.
3. Types of Cookies We Use
We use the following categories of cookies and similar technologies:
Strictly Necessary Cookies
These cookies are essential for the Service to function properly. They enable core functionality such as security, authentication, and session management. You cannot opt out of these cookies as the Service would not function without them.
| Cookie/Technology | Provider | Purpose | Duration |
|---|---|---|---|
| Firebase Auth Token | Firebase | User authentication and session management | Session / 1 hour |
| __session | Firebase | Maintains login state across pages | Session |
| CSRF Token | LearnCenter | Protects against cross-site request forgery attacks | Session |
| App Check Token | Firebase | Verifies requests come from legitimate app instances | 1 hour |
| _GRECAPTCHA | Google reCAPTCHA | Bot protection and fraud prevention via reCAPTCHA Enterprise | 6 months |
Preference and Functionality Cookies
These cookies remember your preferences and settings to provide enhanced functionality and personalization. Disabling these cookies may affect your user experience.
| Cookie/Technology | Provider | Purpose | Duration |
|---|---|---|---|
| theme | LearnCenter | Stores your light/dark mode preference | Persistent (localStorage) |
| sidebar-collapsed | LearnCenter | Remembers sidebar open/collapsed state | Persistent (localStorage) |
| study-session-state | LearnCenter | Preserves study session progress if interrupted | Session (sessionStorage) |
Analytics and Performance Cookies
These cookies help us understand how visitors interact with the Service by collecting and reporting information anonymously. This helps us improve our Service.
| Cookie/Technology | Provider | Purpose | Duration |
|---|---|---|---|
| _ga | Google Analytics | Distinguishes unique users for analytics | 2 years |
| _ga_* | Google Analytics 4 | Maintains session state and tracks events | 2 years |
| _gid | Google Analytics | Distinguishes users within a 24-hour period | 24 hours |
Note: Google Analytics 4 (GA4) is configured with IP anonymization enabled. For more information, see Google's Privacy Policy.
Payment Processing Cookies
When you make a payment, our payment processor Stripe uses cookies necessary for fraud detection and secure payment processing.
| Cookie/Technology | Provider | Purpose | Duration |
|---|---|---|---|
| __stripe_mid | Stripe | Fraud prevention and payment security | 1 year |
| __stripe_sid | Stripe | Session-based fraud prevention | 30 minutes |
| m | Stripe | Fraud detection and analytics | 2 years |
For more information about Stripe's cookies, see Stripe's Cookie Policy.
4. Third-Party Cookies
In addition to our own cookies, we use cookies set by third-party services that we have integrated into the Service:
Google (Firebase & Analytics)
Purpose: Authentication, database services, and website analytics.
Privacy Policy: policies.google.com/privacy
Firebase App Hosting (Google LLC)
Purpose: Web hosting, content delivery, and application deployment.
Privacy Policy: firebase.google.com/support/privacy
reCAPTCHA Enterprise (Google LLC)
Purpose: Bot protection and fraud prevention for Firebase App Check.
Privacy Policy: policies.google.com/privacy
5. Your Choices and How to Manage Cookies
You have several options for managing cookies:
5.1 Browser Settings
Most web browsers allow you to control cookies through their settings. You can typically:
- View and delete cookies already stored on your device
- Block all cookies or only third-party cookies
- Set preferences for specific websites
- Clear cookies when you close your browser
Browser-specific instructions:
5.2 Google Analytics Opt-Out
You can opt out of Google Analytics by installing the Google Analytics Opt-out Browser Add-on. This prevents the Google Analytics JavaScript from sharing information about your visits with Google Analytics.
5.3 Global Privacy Control (GPC)
We honor Global Privacy Control (GPC) signals. If your browser sends a GPC signal, we will treat this as a request to opt out of the “sale” or “sharing” of your personal information for cross-context behavioral advertising, as those terms are defined under applicable state privacy laws. Note: LearnCenter does not currently engage in such activities.
5.4 Do Not Track
Some browsers have a “Do Not Track” (DNT) feature. While there is no universal standard for how websites should respond to DNT signals, we respect your privacy preferences and recommend using GPC for a more effective opt-out mechanism.
5.5 Consequences of Disabling Cookies
Please note that if you block or delete cookies:
- You may not be able to log in to your account
- Your preferences (like theme settings) may not be saved
- Some features of the Service may not work properly
- You may need to re-enter information on each visit
6. Information Collected Through Cookies
Through cookies and similar technologies, we may collect:
- Device Information: Browser type, operating system, screen resolution
- Usage Data: Pages visited, time spent, clicks, and navigation patterns
- Referral Information: How you arrived at our Service
- Technical Data: IP address (anonymized for analytics), session identifiers
- Preference Data: Theme settings, sidebar state, language preferences
For more information about how we use this data, please see our Privacy Policy.
7. California Residents
Under the California Consumer Privacy Act (CCPA) as amended by the California Privacy Rights Act (CPRA), you have specific rights regarding our use of cookies and tracking technologies:
- Right to Know: Request information about the categories of data collected through cookies
- Right to Opt Out: Opt out of the “sale” or “sharing” of personal information for cross-context behavioral advertising
- Right to Limit: Limit the use of sensitive personal information
Notice: LearnCenter does not “sell” or “share” personal information as those terms are defined under CCPA/CPRA. We do not engage in cross-context behavioral advertising.
8. Updates to This Cookie Policy
We may update this Cookie Policy from time to time to reflect changes in our practices or for legal, operational, or regulatory reasons. When we make material changes, we will:
- Update the “Last Updated” date at the top of this policy
- Post a notice on our website for significant changes
- Where required by law, seek your consent to material changes
We encourage you to review this Cookie Policy periodically to stay informed about our use of cookies.
9. Contact Us
If you have questions or concerns about this Cookie Policy or our use of cookies, please contact us:
LearnCenter LLC
Email: privacy@learncenter.dev
Website: learncenter.dev