<pre><code class="lang-html">&lt;!DOCTYPE html&gt;
&lt;html lang="en"&gt;
&lt;head&gt;
 &lt;meta charset="UTF-8"&gt;
 &lt;meta http-equiv="X-UA-Compatible" content="IE=edge"&gt;
 &lt;meta name="viewport" content="width=device-width, initial-scale=1.0"&gt;
 &lt;title&gt;Document&lt;/title&gt;
&lt;/head&gt;
&lt;body&gt;
 &lt;h1&gt; Heading 1&lt;/h1&gt;
 &lt;h2&gt; Heading 1&lt;/h2&gt;
 &lt;h3&gt; Heading 1&lt;/h3&gt;
 &lt;h4&gt; Heading 1&lt;/h4&gt;
 &lt;h5&gt; Heading 1&lt;/h5&gt;
 &lt;h6&gt; Heading 1&lt;/h6&gt;
&lt;/body&gt;
&lt;/html&gt;
</code></pre>
Just copy and Paste the above code.

```html
<!DOCTYPE html>
<html lang="en">
<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">
 <title>Document</title>
</head>
<body>
 <h1> Heading 1</h1>
 <h2> Heading 1</h2>
 <h3> Heading 1</h3>
 <h4> Heading 1</h4>
 <h5> Heading 1</h5>
 <h6> Heading 1</h6>
</body>
</html>
```

Just copy and Paste the above code.

Heading 's In HTML

Heading Tags

Table of contents

No headings in the article.