Terms of Use

Last updated: October 4, 2025

License Agreement

By using the BlockLang Security Scanner, you agree to these terms of use. This web-based security scanner is provided free of charge to help users identify potentially dangerous websites.

Service Information

Free Service: BlockLang Security Scanner is provided completely free of charge. All security checking features are available at no cost.

Service Availability: We strive to keep our service available 24/7, but we do not guarantee uninterrupted access. We may perform maintenance or updates without prior notice.

Acceptable Use: You agree to use the BlockLang Security Scanner only for lawful purposes and in accordance with these Terms. The service is intended for personal, non-commercial use to check website safety.

Security Scanner Service

The web-based security scanner allows you to check domain safety and threat information:

  • Free Access: The security scanner is free to use with reCAPTCHA verification to prevent automated abuse
  • No Guarantees: While we use multiple security databases and analysis methods (including Google Web Risk, WHOIS, DNS, SSL, and content analysis), we cannot guarantee 100% accuracy. Users should exercise their own judgment when visiting websites
  • Rate Limiting: To ensure fair usage and prevent abuse, we may limit the number of scans per IP address
  • Data Processing: Domain names checked through the scanner are processed in real-time. Results may be temporarily cached for performance optimization
  • No Warranty: Security scan results are provided for informational purposes only. BlockLang is not responsible for any damages resulting from reliance on scan results

Data Usage and Privacy

The BlockLang Security Scanner does not collect personal information. When you submit a domain for checking, only the domain name is sent to our API for security analysis. We use Google reCAPTCHA to prevent automated abuse, which may collect technical information according to Google's privacy policy.

No browsing history, personal data, or user identifiers are collected or stored. If you voluntarily submit a report about scan results, we collect only the email address and comments you provide for verification purposes.

For complete information about our data practices, please review our Privacy Policy.

Intellectual Property

BlockLang and all associated content, features, and functionality are owned by BlockLang and are protected by international copyright, trademark, and other intellectual property laws.

Disclaimer of Warranties

BlockLang services are provided "as is" and "as available" without warranties of any kind, either express or implied, including but not limited to:

  • Accuracy or completeness of security threat information
  • Uninterrupted or error-free operation
  • Fitness for a particular purpose

You acknowledge that you use BlockLang services at your own risk.

Limitation of Liability

To the maximum extent permitted by law, BlockLang shall not be liable for any indirect, incidental, special, consequential, or punitive damages resulting from:

  • Use or inability to use our services
  • Reliance on security scan results
  • Unauthorized access to or alteration of your data
  • Any other matter relating to our services

Changes to Terms

We reserve the right to modify these Terms of Use at any time. Changes will be effective immediately upon posting. Continued use of BlockLang services after changes constitutes acceptance of the modified terms.

Governing Law

These Terms shall be governed by and construed in accordance with applicable international laws and regulations.

Contact

If you have questions regarding these Terms of Use, please contact us at:

View our Privacy Policy →