<!doctype html>
<html>
<head>
  <title>WEB - html</title>
  <meta charset="utf-8">
</head>
<body>
  <h1>WEB</h1>
  <ol>
    <li>HTML</li>
    <li>CSS</li>
    <li>JavaScript</li>
  </ol>
  <h2>HTML</h2>
  HTML is <strong>Hypertext <u>Markup</u> Language</strong>.
</body>
</html>

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External JavaScript

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