WEBSITE SECURITY CHECKER
Understand URLs, review HTTP security headers and learn what browser security controls actually protect.
LOCAL-ONLY ANALYSISNO LIVE SCANNINGDEFENSIVE EDUCATION01 | URL Inspector
Check a sample URL for common warning signs. This is a syntax and risk-indicator review, not a reputation lookup.
02 | HTTP Header Review
Paste a sanitized HTTP response-header block. The tool checks for selected protective headers and common configuration signals.
03 | Understanding the Results
HTTPS and TLS
HTTPS indicates that a connection is intended to use TLS encryption. A URL alone cannot confirm a valid certificate, modern TLS configuration or a trustworthy operator.
Security headers
Headers such as HSTS, Content Security Policy, X-Content-Type-Options and Referrer-Policy can reduce certain browser risks when configured correctly.
Not a vulnerability scan
A missing header is not proof of exploitation. A present header is not proof of effective protection. Real assessments require authorized testing and context.
Safe handling
Never paste session cookies, API keys, bearer tokens, private URLs or sensitive infrastructure details. Example data is safest.
Security Checklist
Use this checklist when reviewing a site you administer.
Checklist state is not stored by this module.
Continue Exploring the Lab
Return to the six-module learning environment.
RETURN TO CYBERSECURITY LAB →OPEN CHRONICLE CYBERSECURITY | EDUCATIONAL TOOL v1.0