SecuriScan – Web Analyzer by pp4mnk

SecuriScan is a lightweight web security analysis tool designed for developers, IT professionals, and security-aware users.

It provides a quick overview of common security-related aspects of the currently open webpage, including:

Inspection of recommended HTTP security headers (such as Content Security Policy, HSTS, X-Frame-Options, and others)

Verification of HTTPS usage and detection of potential mixed content

Heuristic detection of common JavaScript libraries and their versions based on loaded resources

Simple security score to help identify areas that may require attention

All analysis is performed locally within the browser.
SecuriScan does not collect, store, transmit, or share any personal or browsing data.
No external services or remote APIs are used.

This extension is intended for informational and educational purposes only.
Detected issues are based on best practices and heuristics and should be manually reviewed before drawing conclusions.