xxxxxxxxxx
<!doctype html>
<html lang="en" class="no-js">
<head>
<meta charset="utf-8">
<meta http-equiv="x-ua-compatible" content="ie=edge">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<link rel="canonical" href="https://htmlcheatsheet.com/" />
<title>HTML CheatSheet</title>
<meta name="description" content="A brief page description">
<meta name="keywords" content="html,cheatsheet" />
<meta property="fb:admins" content="YourFacebookUsername" />
<meta property="og:title" content="HTML CheatSheet" />
<meta property="og:type" content="website" />
<meta property="og:url" content="https://htmlcheatsheet.com/" />
<meta property="og:image" content="https://htmlcheatsheet.com/images/html-cheatsheet.jpg" />
<meta property="og:description" content="A brief page description" />
<link rel="apple-touch-icon" href="apple-touch-icon.png">
<link rel="alternate" hreflang="es" href="https://htmlcheatsheet.com/spanish/" />
<link rel="stylesheet" href="/styles.css">
<script src="/script.js"></script>
</head>
xxxxxxxxxx
<!doctype html>
<html lang="en" class="no-js">
<head>
<meta charset="utf-8">
<meta http-equiv="x-ua-compatible" content="ie=edge">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<link rel="canonical" href="https://htmlcheatsheet.com/" />
<title>HTML CheatSheet</title>
<meta name="description" content="A brief page description">
<meta name="keywords" content="html,cheatsheet" />
<meta property="fb:admins" content="YourFacebookUsername" />
<meta property="og:title" content="HTML CheatSheet" />
<meta property="og:type" content="website" />
<meta property="og:url" content="https://htmlcheatsheet.com/" />
<meta property="og:image" content="https://htmlcheatsheet.com/images/html-cheatsheet.jpg" />
<meta property="og:description" content="A brief page description" />
<link rel="apple-touch-icon" href="apple-touch-icon.png">
<link rel="alternate" hreflang="es" href="https://htmlcheatsheet.com/spanish/" />
<link rel="stylesheet" href="/styles.css">
<script src="/script.js"></script>
</head>
The `<head>` tag represents the section of the HTML document that contains metadata and other non-visible information. It provides essential instructions and details to the browser and search engines. Within the `<head>` section, you include elements such as the document title, character encoding, linked stylesheets, JavaScript files, and meta tags.
xxxxxxxxxx
<head>
<!-- Meta-information and external resource references go here -->
</head>
xxxxxxxxxx
<h1>Hello</h1>
<h2>Hello</h2>
<h3>Hello</h3>
<h4>Hello</h4>
<h5>Hello</h5>
<h6>Hello</h6>