Privacy & Data Transparency

Privacy Policy

Last Updated: October 2026 • Kaverno (kaverno.online)

1. Introduction

Welcome to Kaverno ("we," "our," or "us"). We respect your privacy and are committed to being transparent about how our website (https://kaverno.online) operates. This policy outlines what data is collected, how local browser storage is used, and how advertising cookies function.

2. Information We Collect

We collect only necessary information required to provide and operate the platform:

Voluntary Account Information: If you choose to create an account to track your gameplay history or save favorites, we collect your email address and username. Account registration is completely optional; you can play all games on Kaverno without creating an account.
Standard Technical Data: When you access Kaverno, basic diagnostic technical data may be automatically logged by our web servers, including your browser type, device type, operating system, general referral URL, and timestamps. This data is used solely for website operation, security, and debugging.
Browser Local Storage & Game Saves: Web browser games hosted on Kaverno store game save data, unlocked levels, audio preferences, and high scores directly on your own device using client-side Web Storage (localStorage or IndexedDB). This data remains inside your browser and is not uploaded to our servers.

3. How We Use Information

Any collected data is used exclusively for:

Delivering games and web pages smoothly to your browser.
Authenticating optional user login sessions.
Detecting server errors and preventing malicious traffic or abuse.
Responding to user inquiries sent to our support desk.

4. Cookies & Local Storage

A cookie is a small data file stored in your browser. Kaverno uses cookies and local storage in the following ways:

Essential Session & Preference Storage: Stores your cookie consent choice and active session token if you sign in.
Game State Storage: Uses your browser's localStorage to preserve your individual game progress and mute settings across sessions.
Advertising Cookies: When third-party advertising is enabled, authorized advertising networks (such as Google AdSense) may set cookies to measure ad performance and serve ads based on your prior visits to this and other websites.

You can clear or block cookies and local storage at any time through your browser settings. Please note that clearing local storage will erase saved game progress.

5. Third-Party Advertising & Analytics

Kaverno may display advertisements served by third-party advertising partners, including Google AdSense.

• Google, as a third-party vendor, uses cookies to serve ads on Kaverno. Google's use of advertising cookies enables it and its partners to serve ads to users based on their visit to Kaverno and/or other sites on the Internet.

• Users may opt out of personalized advertising by visiting Google Ads Settings.

• Alternatively, users can opt out of a third-party vendor's use of cookies for personalized advertising by visiting www.aboutads.info.

6. Data Security

All web traffic to Kaverno is transmitted over HTTPS with standard TLS encryption to prevent interception. While no internet transmission is ever completely invulnerable, we take standard industry precautions to safeguard our systems against unauthorized access.

7. Children's Privacy

Kaverno offers general audience web games. We do not knowingly solicit or collect personal identification information from children under the age of 13. If you believe personal information of a minor has been provided to us, please contact us at support@kaverno.online and we will delete it promptly.

8. Changes to This Privacy Policy

We may periodically update this Privacy Policy to reflect technical or operational updates. Changes take effect upon posting to this page with the updated revision date.

9. Contact Us

If you have questions regarding this Privacy Policy or wish to request data deletion, contact us:

Kaverno Support Desk

Email: support@kaverno.online

Send all copyright and general inquiries to support@kaverno.online.

2. Information We Collect

We collect only necessary information required to provide and operate the platform:

Voluntary Account Information: If you choose to create an account to track your gameplay history or save favorites, we collect your email address and username. Account registration is completely optional; you can play all games on Kaverno without creating an account.

Standard Technical Data: When you access Kaverno, basic diagnostic technical data may be automatically logged by our web servers, including your browser type, device type, operating system, general referral URL, and timestamps. This data is used solely for website operation, security, and debugging.

Browser Local Storage & Game Saves: Web browser games hosted on Kaverno store game save data, unlocked levels, audio preferences, and high scores directly on your own device using client-side Web Storage (localStorage or IndexedDB). This data remains inside your browser and is not uploaded to our servers.