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HTML main Tag

Reading time 1 min
Published Jun 29, 2017
Updated Oct 2, 2019

HTML main Tag: Main Tips

  • The HTML main tag represents the primary (main) content of the document or web application.
  • An HTML main element cannot be a descendant of <aside>, <article>, <header>, <footer> or <nav> element.
  • One document cannot have multiple HTML main elements.
  • The HTML main tag is newly introduced in HTML5.
  • It has no tag-specific attributes but supports all global ones.
DataCamp
Pros
  • Easy to use with a learn-by-doing approach
  • Offers quality content
  • Gamified in-browser coding experience
  • The price matches the quality
  • Suitable for learners ranging from beginner to advanced
Main Features
  • Free certificates of completion
  • Focused on data science skills
  • Flexible learning timetable
Udacity
Pros
  • Simplistic design (no unnecessary information)
  • High-quality courses (even the free ones)
  • Variety of features
Main Features
  • Nanodegree programs
  • Suitable for enterprises
  • Paid Certificates of completion
edX
Pros
  • A wide range of learning programs
  • University-level courses
  • Easy to navigate
  • Verified certificates
  • Free learning track available
Main Features
  • University-level courses
  • Suitable for enterprises
  • Verified certificates of completion

Using <main> Tags

You can use HTML main tags to define the primary content of the document:

Example
<main role="main">
<p>LEARN’s purpose is to provide a free knowledge base for various coding languages and web technologies.</p>
 
<p>Apart from that, it is also built to be used as a platform, powerful enough for aspiring IT specialists to write, test and share their code.</p>
</main>

This tag is used for information purposes: it does not affect the display of the DOM in any way. However, it can help machines identify the beginning of the main content. This is handy when using search engines or screen readers for the blind and vision-impaired.

Note: HTML5 main element is not supported by IE11 and older versions. To prevent issues, you can add the ARIA role "main" to it.

Browser support

Browser image
Chrome
26+
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Edge
12+
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Firefox
21+
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IE
-
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Opera
16+
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Safari
7+

Mobile browser support

Browser image
Chrome
All
Browser image
Firefox
21+
Browser image
Opera
All
Browser image
Safari
7.1+