README.md

🌐 Web Performance Analyzer

A full-stack web app that analyzes the performance and HTTP headers of any URL in real time.

Tech Stack

• Frontend: React
• Backend: Node.js + Express
• HTTP Client: Axios

Features

• Analyze response time of any URL
• View HTTP status codes, server info, and cache headers
• Detect CDN/Akamai cache status via x-cache headers
• Clean dark UI with color-coded metrics

Getting Started

Backend

cd server
npm install
node index.js

Frontend

cd client
npm install
npm start