Published: 29 May
2025
5-min read
Understanding HTML5
HTML5 introduces many new elements that improve web development.
Table of Contents
INTRODUCTION
The HTML <section> element is used for general sections within a document. It is used for content that does not have a more precise semantic element to define it. A section should almost always have a heading, with only a few exceptions.
The <section> tag is generally used to group together related parts of a webpage. It helps tell browsers and tools like screen readers that the content inside the section belongs together. This makes your website easier to understand for both people and search engines.
Example:
<section>
<h2>Introduction</h2>
<p>Welcome to my blog! Here, I share my thoughts on various topics.</p>
</section>
<section>
<h2>Latest Posts</h2>
<article>
<h3>Understanding HTML5</h3>
<p>HTML5 introduces many new elements that improve web development.</p>
</article>
<article>
<h3>CSS Tips and Tricks</h3>
<p>Enhance your styling with these powerful CSS techniques.</p>
</article>
</section>Introduction
Welcome to my blog! Here, I share my thoughts on various topics.
Latest Posts
CSS Tips and Tricks
Enhance your styling with these powerful CSS techniques.
Usage Guidelines
- Use <article> for content that can stand alone, like a blog post, comment, or news article.
- Use <aside> for extra information related to the main content, like related links or an author bio.
- Use <main> for the main content of the page.
- Use <div> if you just need a container for styling purposes.
Tag Omission
The HTML <section> element must have both start tag and end tag.
ATTRIBUTES
The <section> element only has global attributes.
Frequently Asked Questions (FAQ)
Should I put <section> inside <article> or <article> inside <section>?
It depends on what the content is:
1. Use <article> inside <section> when:
You have a group of related articles (like blog posts or news items) in a section. The <section> groups them by a common theme (e.g., a "Latest News" section).
2. Use <section> inside <article> when:
Your article has different thematic sections inside it. Each <section> adds structure to the content of the article.
1. Use <article> inside <section> when:
You have a group of related articles (like blog posts or news items) in a section. The <section> groups them by a common theme (e.g., a "Latest News" section).
2. Use <section> inside <article> when:
Your article has different thematic sections inside it. Each <section> adds structure to the content of the article.
What is the difference between html section and div tag?
| Feature | <section> | <div> |
|---|---|---|
| Purpose | Groups related content into a thematic section | Groups content with no specific meaning |
| Semantic Meaning | Yes – conveys meaning (like a chapter or topic) | No – purely structural |
| SEO & Accessibility | Helps search engines and screen readers understand the page | No extra meaning for SEO or accessibility |
| When to Use | For meaningful, related content with a heading (e.g., a "Services" section) | For generic containers or layout (like a wrapper div) |