<!DOCTYPE html>: Declares the document as HTML5.<html lang="en">: The root element with the language attribute.<head>: Contains metadata, links to stylesheets, and the document title.<meta charset="UTF-8">: Sets the character encoding to UTF-8.<meta name="viewport" content="width=device-width, initial-scale=1.0">: Ensures proper scaling on mobile devices.<title>: Specifies the title of the document.
HTML provides various tags for structuring text content: