An HTTP port refers to a network port used specifically for communicating with web servers via the Hypertext Transfer Protocol (HTTP). In networking, a port is a virtual endpoint for communication in a computer network and is identified by a numerical value. Ports are used to distinguish different types of network traffic and allow multiple network services to run on the same device.
The default port for HTTP is port 80. When a client (such as a web browser) makes an HTTP request to a web server, it typically connects to the server's port 80 to establish a communication channel and send or receive web pages, files, or other resources.
In addition to the default HTTP port 80, HTTPS (HTTP over SSL/TLS) uses port 443 for secure communication.
It's worth noting that non-standard HTTP ports, such as 8080, 8000, and others, can also be used for various purposes, including testing, development, and alternative server setups.
In summary, an HTTP port is the specific network port used for exchanging data between client web browsers and web servers via the Hypertext Transfer Protocol.