What Is HTTP Protocol?

The Hypertext Transfer Protocol (HTTP) is the foundation of data communication on the World Wide Web. It enables the exchange of information between clients, such as web browsers, and servers. Understanding what is the purpose of http protocol is essential for developers and tech enthusiasts alike.

Key Functions of HTTP

HTTP operates as a request-response protocol. Clients send requests to servers, which return appropriate responses. This stateless protocol ensures efficient data transfer, supporting methods like GET, POST, and PUT for various operations.

Common FAQs

Is HTTP secure? Standard HTTP lacks encryption, but HTTPS adds a security layer via SSL/TLS.

Why is HTTP stateless? It doesn’t retain session information, simplifying server design but requiring cookies for state management.

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