What does HTTP stand for?
Definition of HTTP: HTTP Meaning Explained HTTP stands for Hypertext Transfer Protocol. It is a communications protocol that facilitates the transfer of information on the Internet. It is a request-response protocol between clients and servers. Clients are web users or web browsers, while the responding server that stores or creates the resources requested is known as the origin server. HTTP can be implemented on any of the Internet protocols. However, the TCP/IP protocol suite is most popularly used. An HTTP client establishes a TCP connection with the host. Port 80 is the default port used for the establishment of this connection between the client and the server using HTTP. On receiving the request, the server replies with a status line, a message and the requested resource. Appearing at the beginning of every web page address, HTTP defines the standard mechanism for the exchange of application-level messages between devices on the web. All the web services run over this protocol. H
The Hypertext Transfer Protocol (HTTP) is an application-level protocol for distributed, collaborative, hypermedia information systems. HTTP has been in use by the World-Wide Web global information initiative since 1990. The first version of HTTP, referred to as HTTP/0.9, was a simple protocol for raw data transfer across the Internet. HTTP/1.0, as defined by RFC 1945 [6], improved the protocol by allowing messages to be in the format of MIME-like messages, containing metainformation about the data transferred and modifiers on the request/response semantics. However, HTTP/1.0 does not sufficiently take into consideration the effects of hierarchical proxies, caching, the need for persistent connections, or virtual hosts. In addition, the proliferation of incompletely-implemented applications calling themselves “HTTP/1.0” has necessitated a protocol version change in order for two communicating applications to determine each other’s true capabilities.
