Semantic HTML provides meaning to content, improving accessibility and SEO.
<header>: Contains introductory content or navigation links.<nav>: Represents navigation links.<main>: The main content of the webpage.<section>: A thematic grouping of content.<article>: A self-contained piece of content.<footer>: Footer content, such as contact info or copyright.Example:
<!DOCTYPE html>
<html>
<head>
<title>Semantic HTML Example</title>
</head>
<body>
<header>
<h1>My Website</h1>
<nav>
<a href="#home">Home</a> |
<a href="#about">About</a> |
<a href="#contact">Contact</a>
</nav>
</header>
<main>
<section id="home">
<h2>Welcome!</h2>
<p>This is the home section of my website.</p>
</section>
<section id="about">
<h2>About Me</h2>
<p>I am learning to build websites!</p>
</section>
</main>
<footer>
<p>© 2024 My Website</p>
</footer>
</body>
</html>