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Web Server Communication Demo

See exactly what information is exchanged between your browser and this web server in real-time.

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Create custom HTTP requests and see the detailed communication data:

Live Statistics

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Active Visitors

Live Communication Data

Real-time display of HTTP requests and responses:

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Educational Information

What is HTTP?

HTTP (HyperText Transfer Protocol) is the foundation of data communication on the web. Every time you visit a website, your browser sends HTTP requests to the server, and the server responds with HTTP responses.

HTTP Methods

  • GET: Retrieve data from the server
  • POST: Send data to the server to create a new resource
  • PUT: Update an existing resource on the server
  • PATCH: Partially update a resource
  • HEAD: Get headers only (no body)
  • OPTIONS: Get information about communication options

HTTP Status Codes

  • 2xx Success: Request was successful (200 OK, 201 Created)
  • 3xx Redirection: Request needs further action (301 Moved, 304 Not Modified)
  • 4xx Client Error: Request was invalid (400 Bad Request, 404 Not Found)
  • 5xx Server Error: Server failed to process request (500 Internal Server Error)