Mystery Tag

About

Mystery Tag - Local Front-End Tech Inspector

Mystery Tag is a lightweight, privacy-focused extension built for developers, designers, and web professionals to inspect and understand the front-end architecture of any webpage.

🚀 KEY FEATURES:
• Technology Stack Detection: Instantly identify front-end frameworks, UI libraries, active Content Management Systems (CMS), and e-commerce platforms.
• Architecture & Infrastructure: Detect content delivery networks (CDNs), routing layers, and modern deployment nodes.
• Third-Party Integrations: Map client-side connections to popular backend services, BaaS providers, and cloud architectures to optimize your server-side logic.
• Configuration & Quality Audit: Quickly check for public source maps, structural patterns, and deployment configurations to ensure clean, professional web builds.

⚡ TWO VIEWING MODES:
• Simple Mode: A clean, high-level overview of the technology stack and immediate development insights for quick reviews.
• Advanced Mode: A detailed technical dashboard rendering exact confidence levels, code evidence, and structural logs for deep analysis.

🔒 PRIVACY-FIRST BY DESIGN
Mystery Tag operates 100% locally in your browser.
• No user accounts or external sign-ins required.
• No external APIs or remote tracking servers.
• Only analyzes the active tab when explicitly triggered by the user.

Perfect for developer audits, competitive analysis, and front-end performance optimization.