Media
1 item
Description
Inspect HTTP headers, security signals, and detected web technologies for the active tab. DeeCon helps you inspect the current tab’s HTTP request and response headers in a clean, readable popup. It is useful for developers, security learners, bug bounty researchers, and QA testers who want quick visibility into how a website responds. Features: View request and response headers for the active tab Analyze common security headers such as CSP, HSTS, X-Frame-Options, X-Content-Type-Options, and Referrer-Policy See a simple security score based on detected headers Detect common web technologies, libraries, frameworks, CMS platforms, analytics tools, CDNs, and servers Identify possible header-based issues such as missing security headers, server version disclosure, weak cookie flags, and CORS misconfiguration hints Search through captured headers and findings Copy individual headers or all headers Export a PDF report Light and dark theme support DeeCon processes inspected data locally in your browser. It does not send captured headers or page technology signals to an external server.