HTT, or Hypertext Transfer Protocol, is a foundational technology used for transferring data over the internet. It enables web browsers to communicate with servers, allowing users to access websites and online content. HTT is essential for the functioning of the World Wide Web, as it dictates how messages are formatted and transmitted. The protocol operates through a request-response model, where a client (like a web browser) sends a request to a server, which then responds with the requested information. This process is crucial for loading web pages, images, and other resources, making it a key component of internet functionality.