The HTML5
The HTML5 <main></main> tag is best used to wrap the primary content of a webpage — the part that's unique to that page and not shared across other pages like headers, footers, or navigation menus. It's a semantic element that helps both browsers and assistive technologies understand the structure of your site better.
` tag?" /> What kind of content belongs in <main></main> ?
The <main></main> element should contain the central content that directly relates to the main purpose of the page. This might include:
- Article text
- Page-specific forms
- Interactive widgets tied to the current page
- Media like images or videos that are the focus of the page
For example, on a blog post page, the title, author info, body text, and embedded video would all go inside <main></main> . Things like global navigation, search bars, or footer links shouldn't be here — those belong outside of <main></main> .
` tag?" /> Why using <main></main> matters
Using <main></main> improves accessibility and SEO. Screen readers can quickly skip to the main content, improving user experience for people who rely on assistive tech. Search engines also pay attention to semantic structure, so wrapping your key content in <main></main> helps reform what your page is about.
Some benefits include:
` tag?" />- Better screen reader support with direct navigation shortcuts
- Cleaner DOM structure that's easier to maintain
- Improved SEO through semantic clarity
It's worth noting that <main></main> shouldn't be used more than once per page, and it shouldn't be placed inside other landmark elements like <footer></footer> or <aside></aside> .
When not to use <main></main>
While <main></main> is useful, there are cases where it doesn't belong:
- Inside sidebars, headers, or footers
- For repeated content across multiple pages (like a site-wide banner)
- In components like modals or popups (those usually live outside the document flow)
Also, if a page has no single focal point — say, a dashboard with multiple unrelated sections — you may choose not to use <main></main> at all.
In short, <main></main> works best when the page has one clear purpose or focus. If that's not the case, it's OK to skip it.
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