cab5d36073
🔒 SSL Certificate Analysis: - Complete SSL certificate inspection with detailed metadata extraction - Security scoring based on key size, signature algorithm, protocol version - Certificate chain validation and expiry tracking - Cipher suite analysis and vulnerability detection - TLS protocol version assessment with security recommendations - Automated certificate warnings for weak configurations 🔍 SEO Analysis Engine: - Robots.txt parsing and rule extraction with sitemap discovery - Meta tag analysis (title, description, robots, canonical, OpenGraph, Twitter) - Content optimization scoring with length recommendations - Search engine indexing directive detection (noindex, nofollow) - Social media meta tag validation for sharing optimization - Comprehensive SEO scoring with actionable recommendations 🛡️ Security Vulnerability Scanner: - Mixed content detection for HTTPS/HTTP downgrades - Security header analysis (HSTS, CSP, X-Frame-Options, etc.) - Open redirect vulnerability detection in redirect chains - Safe browsing status simulation with pattern matching - Security header scoring and implementation recommendations - Comprehensive security posture assessment 🔧 Technical Implementation: - Parallel analysis execution for optimal performance - Database persistence of all analysis results in dedicated tables - Integration with existing redirect tracking system - Configurable analysis toggles (SSL/SEO/Security on/off) - Production-grade error handling and timeout management - Resource-intensive operation rate limiting 🌐 New API Endpoints: - POST /api/v2/analyze/ssl - Dedicated SSL certificate analysis - POST /api/v2/analyze/seo - Comprehensive SEO audit and recommendations - POST /api/v2/analyze/security - Security vulnerability assessment - POST /api/v2/analyze/comprehensive - All analyses in parallel - GET /api/v2/analyze/check/:id - Retrieve stored analysis results 📊 Enhanced Data Model: - SSL inspections table with certificate metadata and warnings - SEO flags table with robots.txt rules and meta tag analysis - Security flags table with vulnerability and header assessment - Foreign key relationships linking analyses to redirect checks 🚀 Integration Features: - Enhanced tracking endpoints now include analysis flags - Automatic analysis triggers on redirect completion - Analysis result caching and retrieval system - Cross-analysis correlation and scoring - Structured recommendations and warnings ⚡ Performance Optimizations: - Promise.allSettled for parallel analysis execution - Timeout controls for external requests (5-10s) - Response size limits to prevent memory issues - Intelligent analysis skipping for inappropriate URLs - Graceful degradation when individual analyses fail Ready for Phase 4: Complete Chakra UI frontend with visual analysis dashboards
URL Redirect Tracker
A simple web application that tracks all intermediate redirects from an input URL to the final landing page.
Features
- Tracks all redirects from the initial URL to the final destination
- Displays the time in milliseconds for each redirect
- Marks non-SSL (non-HTTPS) redirects with red
- Shows a complete redirect chain with timing information
Installation
- Clone this repository
- Install dependencies:
npm install - Start the server:
npm start - Open your browser and navigate to
http://localhost:3333
How to Use
- Enter a URL in the input field (e.g.,
http://example.comorexample.com) - Click the "Track Redirects" button
- View the complete redirect chain, including timing information
- Non-SSL (HTTP) redirects will be marked in red
Technical Details
- Built with Node.js and Express
- Uses Axios for making HTTP requests and following redirects
- Frontend built with vanilla JavaScript, HTML, and CSS
- Server runs on port 3333
License
MIT