A URL consists of ten parts: the scheme, subdomain, top-level domain, second-level domain, subdirectory, parameter, port, path, query, and fragment. While a URL doesn't have to contain all of these parts at once, it will always have at least three of them. Below is an illustration of the basic parts of a URL.

A typical URL could have the form http://www.example.com/index.html , which indicates a protocol ( http ), a hostname ( www.example.com ), and a file name ( index.

URL structure is the anatomy of how a particular URL looks like. Usually, it either starts with “http or https.” S stands for the secured version of websites in “https.” It is recommended to use “https” for the various reasons that you can read here.