HTML (HyperText Markup Language) is the standard code used to structure web pages and their content. Every website on the internet relies on HTML to render text, images, buttons, and links in the browser.
Browsers read HTML code from top to bottom and convert tags into visual layout elements.
flowchart LR
A["HTML Code File (.html)"] --> B["Browser Parser Engine"]
B --> C["DOM Tree"]
C --> D["Visual Web Page Display"]
Every HTML document follows a strict structural blueprint. Here is a clean, minimal home page example:
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<title>My Personal Website</title>
</head>
<body>
<header>
<h1>Welcome to My Website</h1>
</header>
<main>
<p>I am learning HTML to build modern web applications from scratch.</p>
</main>
<footer>
<p>© 2026 Web Dev Studio. All rights reserved.</p>
</footer>
</body>
</html>
<!DOCTYPE html>: Declares modern HTML5 standard to prevent browser rendering bugs.<html lang="en">: Wraps all page content and specifies the primary document language for accessibility.<head>: Contains metadata, page title, and stylesheet imports invisible to page visitors.<body>: Contains all visual elements visible to users, such as headings, paragraphs, and media.<p> or <div> unclosed can break page layouts unexpectedly.<header>, <body>, and <title> in lowercase to follow standard conventions.Create a file named index.html on your desktop, paste the template code above, and double-click the file to open it in Chrome or Firefox!
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