Privacy Policy

1. Introduction

Welcome to Clash of Clans Stats ("we," "our," or "us"). We are committed to protecting your privacy and ensuring transparency about how we collect, use, and protect your personal information. This Privacy Policy explains our practices regarding data collection, processing, and your rights under applicable data protection laws, including the General Data Protection Regulation (GDPR).

By accessing or using our website at https://clashofclansstats.com/ (the "Service"), you agree to the collection and use of information in accordance with this policy. If you do not agree with our policies and practices, please do not use our Service.

2. Data Controller

For any questions or concerns regarding your personal information, please contact us at:

3. Information We Collect

3.1 Account Information

When you create an account using Google OAuth authentication, we collect the following information:

• Email Address: Required for account creation and authentication
• Google ID: Unique identifier provided by Google for authentication purposes
• User ID: Internal identifier assigned to your account
• Nickname: Display name derived from your Google account or email address
• Avatar: Profile picture URL from your Google account (if available)

3.2 Game Data

When you bind a Clash of Clans player account to your profile, we collect and store:

• Player tag and associated game statistics
• Historical game data (trophies, resources, troop levels, etc.) for players you have bound
• Favorite players and clans you have marked

Note: This game data is publicly available through Supercell's official API. We do not collect any private game information that is not publicly accessible.

3.3 Usage Data

We automatically collect certain information when you use our Service:

• IP address and browser type
• Device information and operating system
• Pages visited and time spent on pages
• Search queries and interactions with the Service
• Referral sources

3.4 Cookies and Tracking Technologies

We use cookies and similar tracking technologies to maintain your session and improve your experience:

• Authentication Cookie (auth_token): Stores your authentication token for 7 days to maintain your login session. This cookie is essential for the Service to function.
• Session Cookies: Temporary cookies that expire when you close your browser
• Analytics Cookies: Used to understand how visitors interact with our Service (see Section 5)

4. How We Use Your Information

We use the collected information for the following purposes:

• Service Provision: To provide, maintain, and improve our Service
• Authentication: To authenticate your identity and manage your account
• Data Tracking: To track and display historical game statistics for bound player accounts
• Personalization: To save your preferences, favorite players, and bound accounts
• Communication: To respond to your inquiries and provide customer support
• Analytics: To analyze usage patterns and improve our Service (see Section 5)
• Legal Compliance: To comply with applicable laws and regulations

Legal Basis (GDPR): We process your personal data based on:

• Consent: When you create an account and bind player accounts
• Legitimate Interest: For analytics and service improvement
• Contract Performance: To provide the Service you have requested

5. Third-Party Services and Data Sharing

5.1 Google OAuth

We use Google OAuth for user authentication. When you log in with Google, Google may collect certain information according to their Privacy Policy. We only receive the information you consent to share through Google's OAuth process.

Google's Privacy Policy: https://policies.google.com/privacy

5.2 Analytics Services

We use the following analytics services to understand how our Service is used:

• Google Analytics: A web analytics service provided by Google that helps us understand how visitors interact with our website by collecting and reporting website traffic data. Google Analytics uses cookies and similar technologies to track and analyze user behavior. Privacy Policy: https://policies.google.com/privacy

These services use cookies and similar technologies to collect information about your use of our Service. You can manage your cookie preferences through your browser settings or our cookie consent banner.

5.3 Data Sharing Policy

We do not sell, trade, or rent your personal information to third parties. We may share your information only in the following circumstances:

• With your explicit consent
• To comply with legal obligations or court orders
• To protect our rights, property, or safety, or that of our users
• With service providers who assist us in operating our Service (under strict confidentiality agreements)

6. Data Security

We implement appropriate technical and organizational measures to protect your personal information against unauthorized access, alteration, disclosure, or destruction. These measures include:

• Encryption of data in transit using HTTPS/TLS
• Secure authentication token storage with appropriate expiration
• Regular security assessments and updates
• Access controls and authentication requirements
• Secure server infrastructure

However, no method of transmission over the Internet or electronic storage is 100% secure. While we strive to use commercially acceptable means to protect your information, we cannot guarantee absolute security.

7. Data Retention

We retain your personal information for as long as necessary to fulfill the purposes outlined in this Privacy Policy, unless a longer retention period is required or permitted by law:

• Account Information: Retained until you delete your account
• Game Data: Retained for bound player accounts until you unbind them or delete your account
• Authentication Tokens: Stored in cookies for 7 days, then automatically expired
• Analytics Data: Retained according to our analytics service providers' policies (typically 26 months)

When you delete your account, we will delete or anonymize your personal information within 30 days, except where we are required to retain it for legal purposes.

8. Your Rights (GDPR)

Under the General Data Protection Regulation and other applicable data protection laws, you have the following rights:

To exercise any of these rights, please contact us at changshashenguangyuan@gmail.com. We will respond to your request within 30 days.

9. Account Deletion

You can delete your account at any time through your account settings or by contacting us at changshashenguangyuan@gmail.com. When you delete your account:

• All your personal information will be deleted from our systems
• All bound player accounts will be unbound
• All favorite players and clans will be removed
• Your authentication token will be invalidated

Note: Public game data that was collected from Supercell's API may remain in our database for statistical purposes, but it will no longer be associated with your account.

10. Children's Privacy

Our Service is not intended for children under the age of 13 (or the minimum age required in your jurisdiction). We do not knowingly collect personal information from children under 13. If you are a parent or guardian and believe your child has provided us with personal information, please contact us immediately. If we become aware that we have collected personal information from a child under 13, we will take steps to delete such information.

11. International Data Transfers

Your information may be transferred to and processed in countries other than your country of residence. These countries may have data protection laws that differ from those in your country. When we transfer your data internationally, we ensure appropriate safeguards are in place, such as:

• Standard Contractual Clauses approved by the European Commission
• Adequacy decisions by the European Commission
• Other legally recognized transfer mechanisms

12. Changes to This Privacy 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. You are advised to review this Privacy Policy periodically for any changes. Changes to this Privacy Policy are effective when they are posted on this page.

13. Contact Us

If you have any questions about this Privacy Policy or wish to exercise your rights, please contact us:

14. Supercell Fan Content Policy

This content is not affiliated with, endorsed, sponsored, or specifically approved by Supercell, and Supercell is not responsible for it. For more information, see Supercell's Fan Content Policy: www.supercell.com/fan-content-policy