Part of a URL is the address of a website, and it is made up of three components: the DOT (.), the World Wide Web (WWW), and the SLASH (/). The DOT is used to separate the different parts of the URL, such as the domain name and the page name. The WWW is an acronym for the World Wide Web, which is the global system of interconnected computer networks that use the Internet protocol suite to link devices worldwide. The SLASH is used to indicate the directory structure of the website, and it is also used to separate the domain name from the page name.