Head and body sections in HTML

Introduction

The <head> and <body> sections organize your webpage. The head holds important info for the browser, and the body shows what users see.

When you want to add a title to your webpage that appears in the browser tab.

When you need to link a style sheet or add metadata like page description.

When you want to write the main content that visitors will read or interact with.

When you want to include scripts that run on your page.

When you want to separate behind-the-scenes info from visible content.

Syntax

HTML

<!DOCTYPE html>
<html lang="en">
<head>
  <!-- Metadata, title, links go here -->
</head>
<body>
  <!-- Visible content goes here -->
</body>
</html>

The <head> section is for information that helps the browser but is not shown directly on the page.

The <body> section contains everything the user sees and interacts with.

Examples

This sets the page title shown in the browser tab.

HTML

<head>
  <title>My Page</title>
</head>

This adds character encoding and links a CSS file for styling.

HTML

<head>
  <meta charset="UTF-8">
  <link rel="stylesheet" href="styles.css">
</head>

This shows a heading and paragraph visible on the page.

HTML

<body>
  <h1>Welcome!</h1>
  <p>This is the main content.</p>
</body>

Sample Program

This webpage has a head with metadata and a title, and a body with visible content including a heading and paragraph.

HTML

<!DOCTYPE html>
<html lang="en">
<head>
  <meta charset="UTF-8">
  <meta name="viewport" content="width=device-width, initial-scale=1.0">
  <title>Simple Page</title>
</head>
<body>
  <header>
    <h1>Hello, world!</h1>
  </header>
  <main>
    <p>This is a simple webpage with head and body sections.</p>
  </main>
</body>
</html>

Important Notes

Always include the <meta charset="UTF-8"> tag in the head to support all characters.

The <title> tag inside the head is important for SEO and user experience.

Content inside the body is what users see and interact with on the page.

Summary

The <head> section holds page info for the browser, not visible content.

The <body> section contains all the visible parts of the webpage.

Separating head and body helps organize your webpage clearly.

Practice

1. What is the main purpose of the <head> section in an HTML document?

easy

A. To hold information for the browser like title and styles, not visible content

B. To display the main content visible to users

C. To create navigation menus

D. To add images and videos to the page

Solution

1. Step 1: Understand the role of the <head> section

   The <head> contains metadata like the page title, links to stylesheets, and scripts, which the browser uses but does not show directly.

2. Step 2: Compare with <body> section

   The <body> holds visible content like text and images, unlike the <head> which is for behind-the-scenes info.

3. Final Answer:

   To hold information for the browser like title and styles, not visible content -> Option A

4. Quick Check:

   <head> = browser info, not visible [OK]

Hint: Head is for browser info, body is for visible content [OK]

Common Mistakes:

• Thinking <head> shows content on the page
• Confusing <head> with <body>
• Believing <head> holds images or text visible to users

2. Which of the following is the correct structure for an HTML document's head and body sections?

easy

A. ......

B. ......

C. ......

D. ......

Solution

1. Step 1: Recall the correct order of HTML tags

   The <html> tag wraps the whole document. Inside it, <head> comes first, then <body>.

2. Step 2: Check each option's tag order

   <html><head>...</head><body>...</body></html> correctly places <head> before <body> inside <html>. Others have wrong order or nesting.

3. Final Answer:

   <html><head>...</head><body>...</body></html> -> Option A

4. Quick Check:

   HTML structure = html > head > body [OK]

Hint: Head always before body inside html tag [OK]

Common Mistakes:

• Placing body before head
• Nesting html inside head or body
• Missing closing tags

3. What will be displayed in the browser when this HTML code runs?

<html>
  <head>
    <title>My Page</title>
  </head>
  <body>
    <h1>Welcome!</h1>
  </body>
</html>

medium

A. The text 'My Page' as a heading on the page

B. The text 'Welcome!' as a heading on the page

C. Both 'My Page' and 'Welcome!' as headings on the page

D. No visible text on the page

Solution

1. Step 1: Identify visible content in <body>

   The <body> contains <h1>Welcome!</h1>, which is visible on the page.

2. Step 2: Understand <title> role in <head>

   The <title> sets the browser tab's title, not page content.

3. Final Answer:

   The text 'Welcome!' as a heading on the page -> Option B

4. Quick Check:

   Body content visible, title shown in tab [OK]

Hint: Title shows in tab, body shows on page [OK]

Common Mistakes:

• Thinking title text appears on page
• Expecting both title and body text visible
• Ignoring difference between head and body

4. Identify the error in this HTML snippet:

<html>
  <head>
    <title>Page</title>
  <body>
    <h1>Hello</h1>
  </body>
</html>

medium

A. Using <title> inside <body>

B. Missing closing <html> tag

C. No errors, code is correct

D. Missing closing <head> tag before <body>

Solution

1. Step 1: Check tag closures in the snippet

   The <head> tag is opened but not closed before <body> starts, which is invalid.

2. Step 2: Confirm other tags

   The <html> tag is properly closed, and <title> is correctly inside <head>.

3. Final Answer:

   Missing closing <head> tag before <body> -> Option D

4. Quick Check:

   Head must close before body starts [OK]

Hint: Close head before starting body [OK]

Common Mistakes:

• Forgetting to close head tag
• Thinking title can be inside body
• Ignoring tag nesting rules

5. You want to add a CSS style to change the background color of the page. Where should you place the <style> tag and why?

hard

A. At the end of the <body> section, to load styles last

B. Inside the <body> section, so styles apply only to visible content

C. Inside the <head> section, so styles load before the page content

D. Outside both <head> and <body> sections, for global effect

Solution

1. Step 1: Understand where styles belong

   CSS styles are usually placed inside <style> tags within the <head> so the browser loads them before showing content.

2. Step 2: Evaluate other options

   Placing styles in <body> or outside tags is invalid or causes delayed styling, which is not best practice.

3. Final Answer:

   Inside the <head> section, so styles load before the page content -> Option C

4. Quick Check:

   Styles in head load early for proper display [OK]

Hint: Put styles in head for early loading [OK]

Common Mistakes:

• Placing style tags inside body
• Leaving style tags outside html structure
• Loading styles too late causing flicker