Table of contents

HTML <aside> Tag

What is HTML <aside> Tag?

The HTML aside tag is used to define content that is related to the main content of a webpage but is placed separately. This content is often shown as a sidebar, pull quote, note, or advertisement. It helps organize information and improve readability.

The aside tag is important because it allows web developers to separate main content from secondary or supporting information. Search engines also use this structure to understand which parts of a page are primary and which are supplementary. It is commonly used in blogs, news websites, and documentation pages to show related links, author bios, or side notes.

Syntax of the HTML <aside> Tag

plaintext
<aside>
  <!-- Supporting content or sidebar goes here --> </aside>

The content inside the aside tag should be relevant but not essential to the main topic of the page.

Examples of HTML <aside> Tag

Example 1: Basic HTML Aside Tag

plaintext
<!DOCTYPE html>
<html lang="en">
<body>

  <article>
    <h1>Welcome to Scholar247</h1>
    <p>Scholar247 provides helpful tutorials for beginners in HTML, CSS, and web development.</p>
  </article>

  <aside>
    <h2>Related Article</h2>
    <p>Learn more about HTML tags and their uses in web design.</p>
  </aside>

</body>
</html>

Explanation:
In this example, the aside tag contains information related to the main article. It appears as a sidebar that helps readers find related content on Scholar247.

Example 2: SEO Optimized HTML Aside Tag

plaintext
<!DOCTYPE html>
<html lang="en">
<body>

  <article>
    <h1>Web Development Tips by Scholar247</h1>
    <p>Building websites involves understanding both design and structure. HTML tags form the foundation of every web page.</p>
  </article>

  <aside>
    <h2>More from Scholar247</h2>
    <p>Read our detailed guide on HTML5 semantic elements to improve SEO and user experience.</p>
  </aside>

</body>
</html>

Explanation:
This example shows how the HTML aside tag can be used to provide additional SEO-friendly content, such as internal links or related reading suggestions. It helps improve user engagement and search visibility.

Attributes of the HTML <aside> Tag

The HTML aside tag does not have any specific attributes of its own. However, it supports global HTML attributes and event attributes such as:

• id: Assigns a unique identifier to the aside element.
• class: Specifies one or more class names for styling.
• style: Adds inline CSS styling to the aside element.
• title: Provides additional information as a tooltip.
• lang: Defines the language of the content inside the tag.

Best Practices for HTML <aside> Tag

• Use the aside tag only for secondary or related content.
• Keep the content short, relevant, and meaningful.
• Include internal links to related pages for SEO improvement.
• Style the aside tag using CSS to make it visually distinct from main content.
• Avoid using aside for unrelated advertisements or long sections.
• Make sure the aside content adds value to the main topic.

FAQs About HTML <aside> Tag

Q1: What is the purpose of the HTML aside tag?

The HTML aside tag is used to display secondary content that supports the main content, such as sidebars, notes, or related articles.

Q2: Where should the aside tag be placed in HTML?

The aside tag can be placed inside an article element or outside it, depending on whether the side content relates to a specific section or the whole page.

Q3: Does the aside tag affect SEO?

Yes. When used properly, the aside tag helps search engines understand the structure of your content, improving clarity and page ranking.

Q4: Can multiple aside tags be used on one page?

Yes, you can use more than one aside tag on a single webpage, as long as each aside represents unique supporting content.

Q5: Does the aside tag have any specific attributes?

No, it does not have unique attributes, but it supports all global HTML attributes such as id, class, and style.

HTML

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