What is the typical structure of a web page URL?

The typical structure of a web page URL is exemplified by the choice where you see "www.domainname.com/page." This format is recognized as a standard for web URLs, commonly referred to as the "HTTP URL structure." It begins with "www," which is often a subdomain representing the World Wide Web, followed by the "domain name," which is the unique identifier of the website on the internet. The inclusion of "/page" indicates a specific page or resource located within that domain.

This structure is what most users encounter when accessing web pages through a browser, as it directly points to the content they are trying to access. It follows the format of [protocol]://[subdomain].[domain].[top-level domain]/[path], where in this context, the protocol (HTTP) is implied and often not displayed in the URL bar.

The other URL formats presented serve different purposes and contexts. The "file://" option is used for local files on a computer, the "ftp://" option is for file transfers over the File Transfer Protocol, and "http://localhost/" refers to a server that is running on the local machine instead of a web domain accessible by the public. These variations highlight the diversity of URL structures available, but they