The difference between a website and a web page is that a website is a collection of web pages with information on a subject, and a web page is a smaller part of a larger website usually containing more specific information. If a website were a book, then a webpage would be a chapter in that book.
webpage
A document which can be displayed in a web browser such as Firefox, Google Chrome, Microsoft Internet Explorer or Edge, or Apple's Safari. These are also often called "web pages" or just "pages."
website
A collection of webpages which are grouped together and usually connected together in various ways. Often called a "web site" or simply a "site."
web server
A computer that hosts a website on the Internet.search engine A website that helps you find other webpages, such as Google, Bing, or Yahoo.
A web page is one single page of information, while a website is made up of a number of different web pages connected by links.
A website (usually one word, though a few publishers use Web site or web site) is a collection of linked documents and content associated with a single organization, person, group, or topic and usually sharing a server and a domain name. A web page (usually two words) is a single page of content on a website.