Tapuncey Web Security Inspector is a free Chrome extension designed for web developers, cybersecurity students, and security auditors. It conducts passive scanning of web pages to identify potential vulnerabilities, including security headers, cookies, and JavaScript libraries. The tool provides real-time analysis without compromising or attacking the target server, ensuring a safe user experience. Key features include security header analysis, XSS vulnerability detection, cookie validation, and technology stack fingerprinting, all presented through a sleek, cyber-style interface.

The extension offers a user-friendly experience with features like a Trust Score for quick security assessments and options to export audit results in CSV or JSON formats. It is lightweight, ensuring minimal impact on browser performance, and educational, providing explanations for each finding along with remediation suggestions. Tapuncey Web Security Inspector serves as an essential tool for validating web application security before deployment, making it ideal for developers and security enthusiasts.