Privacy Policy

Last updated: March 2026

1. Introduction

Welcome to DSA Visualizer ("we," "our," or "us"), a project by Hack Orbit Global. This Privacy Policy explains how we collect, use, disclose, and protect your information when you visit our website.

By using our website, you agree to the collection and use of information in accordance with this policy.

2. Information We Collect

2.1 Information You Provide

We may collect information you voluntarily provide, such as:

Name and email address when using the contact form
Quiz scores and preferences stored in your browser's localStorage
Any feedback or comments submitted through the website

2.2 Automatically Collected Information

When you access our website, certain information may be collected automatically:

Browser type and version
Operating system
Pages visited and time spent
Referring/exit pages
IP address (anonymized)
Device type (desktop/mobile)

3. How We Use Your Information

We use the collected information for the following purposes:

To provide and maintain the website
To respond to your inquiries and feedback
To improve user experience and website performance
To analyze usage patterns and optimize content
To display relevant advertisements (via Google AdSense)

4. Cookies and Tracking

4.1 Cookies

Our website may use cookies and similar technologies:

Essential Cookies: Required for basic website functionality (theme preference, localStorage data)
Analytics Cookies: Used by Google Analytics to understand how visitors interact with the website
Advertising Cookies: Used by Google AdSense to display personalized advertisements

4.2 Google Analytics

We may use Google Analytics to collect anonymized usage data. Google Analytics uses cookies to help analyze how users use the site. You can opt out by installing the Google Analytics Opt-out Browser Add-on.

4.3 Google AdSense

We use Google AdSense to display advertisements. Google may use cookies to serve ads based on your prior visits to this or other websites. You can opt out of personalized advertising by visiting Google Ads Settings.

5. Data Storage

All user preferences (theme, quiz scores, leaderboard) are stored locally in your browser's localStorage. We do not store this data on any server. You can clear this data at any time through your browser settings.

6. Third-Party Services

Our website may contain links to third-party websites and services, including:

GitHub (source code repository)
Discord (community platform)
Google (Analytics and AdSense)

We are not responsible for the privacy practices of these third-party services.

7. Data Security

We take reasonable measures to protect the security of your information. However, no method of transmission over the Internet is 100% secure. This is a static website with no backend server, minimizing data exposure.

8. Children's Privacy

Our website is designed to be educational and suitable for all ages. We do not knowingly collect personal information from children under 13. If you are a parent and believe your child has provided us with personal information, please contact us.

9. Your Rights

You have the right to:

Access the personal information we hold about you
Request correction of inaccurate information
Request deletion of your information
Opt out of analytics and advertising cookies
Clear all locally stored data through your browser

10. 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 Privacy Policy on this page and updating the "Last Updated" date.

11. Contact Us

If you have questions or concerns about this Privacy Policy, please contact us:

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