A website's front end is like the house's interior and exterior. Like your home's front entry, a website's homepage sets the tone for the users when they first visit your website. Every house, organized into clearly defined rooms, has a purpose. We use the kitchen to prepare meals, the bedrooms are for sleeping, the living room is for relaxing, and so on, but you get the idea. Similarly, each page of a website has a specific purpose. Hypertext Markup Language (HTML) is the structure used to define the purpose of the web pages, like a house's structure.