개인정보 처리방침

Last Updated: June 26, 2026

Welcome to realfp (https://realfp.com/). realfp is a browser fingerprinting detection tool dedicated to helping users understand their browser's real information and hardware/software fingerprint characteristics.

We take privacy protection seriously and are committed to handling your information in a transparent and responsible manner. This Privacy Policy explains how we collect, use, and protect your information when you visit and use the realfp website.

Please read this Privacy Policy carefully. If you do not agree with any term of this policy, please do not use our website and services.

1. Information We Collect

1.1 Automatically Collected Information

When you visit the realfp website, our servers may automatically collect and record the following categories of information:

• IP address - used for diagnosing server issues, managing the website, and performing IP geolocation.
• Browser type and version - to optimize your browsing experience.
• Operating system information - to understand user environments and improve service compatibility.
• Access timestamps - to record when you visit the site.
• Pages visited and click behavior - to analyze usage trends and improve user experience.

1.2 Browser Fingerprint Information

As a browser fingerprint detection tool, realfp's core function is to detect and display your browser fingerprint. To enable this function, we collect various software and hardware parameters exposed by your browser, including but not limited to:

• User-Agent
• Screen resolution and color depth
• Installed font list
• Timezone and language settings
• WebGL renderer information
• Canvas fingerprint
• Audio context fingerprint
• Other browser environment parameters

Please note: We collect this fingerprint information solely to show you your browser fingerprint characteristics and help you understand your online identifiability. We do not use this information to track or identify you personally.

1.3 Log Files

We follow standard log file procedures. When visitors access the website, log files are recorded. These include IP address, browser type, Internet Service Provider (ISP), date/time stamp, referring/exit pages, and possibly click counts. This information is not linked to any personally identifiable information and is used only for analyzing trends, administering the site, tracking user movement, and gathering demographic information.

1.4 Google Analytics

We use Google Analytics as a website analytics tool to understand how visitors interact with our site and improve service quality. Google Analytics uses cookies to collect information about your use of our website (including your IP address) and transmits/stores that information on Google's servers. Google will use this information on our behalf to evaluate your use of the website, compile activity reports, and provide other services related to website activity and internet usage.

If you do not wish to be tracked by Google Analytics, you can install the Google Analytics Opt-out Browser Add-on or adjust your browser settings to disable cookies.

1.5 Cookies

Our website uses cookies to enhance your experience. Cookies are small text files stored on your device that record your preferences and visit information. We may use the following types of cookies:

• Session cookies - to maintain your session state.
• Preference cookies - to remember your language preferences and other settings.

We may also use third‑party cookies (e.g., Google Analytics) to collect visitor statistics. If you wish to refuse third‑party cookies, please configure your browser settings accordingly.

2. How We Use the Information Collected

We use the collected information for the following legitimate business purposes:

• Providing core services - detecting and displaying your browser fingerprint.
• Improving and optimizing services - enhancing the accuracy and user experience of our detection tool based on feedback and usage data.
• Website management - diagnosing server issues, managing traffic, and ensuring security.
• Statistical analysis - understanding how users interact with our site to optimize content and functionality.
• Abuse prevention and security - detecting and preventing security vulnerabilities and misuse.

We will never sell your information to any third party without your explicit consent, nor will we provide your data to anti‑fraud systems or for tracking purposes.

3. Data Storage and Retention

We store visitor browser fingerprint information and IP addresses for analyzing detection success/failure and improving detection quality.

We may share anonymized data (excluding IP addresses) with partners to help them understand whether their end‑users pass or fail our detection. Such data is shared strictly in anonymized form to avoid tracking specific users.

The usage data we store is retained for no more than three years. Website access logs are retained for up to six months.

4. Data Sharing and Disclosure

4.1 General Principle

We take user data and privacy protection very seriously. Without your explicit consent, we will never disclose your personal information to any third party nor sell user data.

4.2 Anonymized Data Sharing

We may share aggregated statistical data or detection results with partners in an anonymized form (excluding personally identifiable information) to help improve the quality of related products or services. All cooperation is strictly supervised.

4.3 Legal Requirements

We may disclose relevant information if required by laws, regulations, court orders, or government agencies, to the extent legally permissible.

5. International Data Transfers

When you are located in the European Economic Area (EEA), personal information we collect about you may be transferred to or remotely accessed from recipients located in countries outside the EEA that may not be recognized by the European Commission as providing an adequate level of data protection. We will follow applicable legal requirements to provide adequate protection for your personal data. To the extent required by law, we will obtain your valid consent before transferring your personal information to recipients outside the EEA (including our affiliates and other recipients described in this Privacy Policy). You have the right to withdraw your consent at any time.

6. Information Security

The security of user information is our top priority. We take strict measures to protect data from unauthorized access, use, disclosure, or destruction. We have implemented physical, technical, and administrative security measures that comply with applicable laws and industry standards.

We protect user privacy by minimizing the storage of sensitive data on our servers. Additionally, we ensure proper handling of user data through appropriate contractual terms with our partners.

7. Children's Privacy

We cannot guarantee that children will not access our website or use our services without parental consent or notice. We encourage parents and guardians to read this Privacy Policy before allowing their children to use our website and services, and to supervise and guide their children's online activities.

realfp does not knowingly collect any personally identifiable information from children under the age of 13. If you believe your child has provided such information on our website, please contact us immediately, and we will make our best efforts to delete such information from our records promptly.

8. Your Rights and Choices

Under applicable data protection laws, you may have the following rights:

• Right of access - to request access to the personal information we hold about you.
• Right to rectification - to request correction of inaccurate or incomplete personal information.
• Right to erasure - to request deletion of your personal information under certain circumstances.
• Right to restriction of processing - to request restriction of processing your personal information under certain circumstances.
• Right to data portability - to receive the personal information you provided to us in a structured, commonly used, and machine‑readable format.
• Right to withdraw consent - to withdraw your consent to data processing at any time.

If you wish to exercise any of the above rights or have any privacy‑related questions, please contact us using the information provided in the “Contact Us” section below.

9. Changes to This Privacy Policy

We may update this Privacy Policy from time to time. When we make changes, we will post the updated policy on this page and update the “Last Updated” date at the top. We recommend that you review this Privacy Policy periodically to stay informed about how we handle and protect your information.

10. Contact Us

If you have any questions, comments, or suggestions regarding this Privacy Policy, please contact us through:

Website: https://realfp.com/

Email: [email protected]

By using realfp, you agree to this Privacy Policy.