Privacy Policy
This page explains what information we collect, why we collect it, how cookies/ads work, and what choices you have.
- We collect basic usage data to keep the site fast and secure.
- Ads/analytics partners may use cookies or similar technologies.
- You can control cookie/ad personalization in your browser and Google settings.
1. Information we collect
We may collect information automatically when you browse the website, such as:
- Usage data (pages visited, referrer, approximate location, device/browser, and performance metrics).
- Log data (IP address, timestamps, and diagnostic data used for security and reliability).
- Cookies and similar technologies (explained below).
If you create an account, we also store account information you provide (like email) and related authentication/session details.
2. How we use information
We use information to:
- Provide and maintain site features (tests, profiles, saved progress).
- Improve performance, reliability, and content quality.
- Protect the website (fraud prevention, spam detection, abuse monitoring).
- Show ads and measure their performance (where enabled).
3. Cookies and similar technologies
Cookies are small files stored on your device. We and our partners may use cookies and similar technologies (like local storage or pixels) to keep the website working properly, remember preferences, and measure usage.
4. Google AdSense
We may use Google AdSense to display advertisements. Google may use cookies to serve ads based on your prior visits to this website and other websites.
You can manage your ad personalization in Google’s ad settings. (If you want, paste the link in your codebase; I’m not including a clickable URL here.)
Note: Ad services may collect device identifiers and general usage information to detect fraud and measure ad performance.
5. Data protection
We take reasonable steps to protect information from unauthorized access, alteration, disclosure, or destruction. However, no internet transmission or storage system is guaranteed to be 100% secure.
6. Your choices and rights
Depending on your location, you may have rights under applicable privacy laws to access, correct, or delete certain personal information. You can also control cookies through your browser settings.
7. Contact
If you have questions about this Privacy Policy, contact us at:
We may update this policy from time to time. When we do, we'll update the "Effective date" above.