<main> HTML element represents the dominant content of the
<body> of a document. The main content area consists of content that is directly related to or expands upon the central topic of a document, or the central functionality of an application.
A document mustn't have more than one
<main> element that doesn't have the
hidden attribute specified.
|Content categories||Flow content, palpable content.|
|Permitted content||Flow content.|
|Tag omission||None; both the starting and ending tags are mandatory.|
is expected, but only if it is a
|Implicit ARIA role||
|Permitted ARIA roles||No
This element only includes the global attributes.
The content of a
<main> element should be unique to the document. Content that is repeated across a set of documents or document sections such as sidebars, navigation links, copyright information, site logos, and search forms shouldn't be included unless the search form is the main function of the page.
<main> doesn't contribute to the document's outline; that is, unlike elements such as
<body>, headings such as
<h2>, and such,
<main> doesn't affect the DOM's concept of the structure of the page. It's strictly informative.
<!-- other content --> <main> <h1>Apples</h1> <p>The apple is the pomaceous fruit of the apple tree.</p> <article> <h2>Red Delicious</h2> <p> These bright red apples are the most common found in many supermarkets. </p> <p>…</p> <p>…</p> </article> <article> <h2>Granny Smith</h2> <p>These juicy, green apples make a great filling for apple pies.</p> <p>…</p> <p>…</p> </article> </main> <!-- other content -->
Skip navigation, also known as "skipnav", is a technique that allows an assistive technology user to quickly bypass large sections of repeated content (main navigation, info banners, etc.). This lets the user access the main content of the page faster.
id attribute to the
<main> element lets it be a target of a skip navigation link.
<body> <a href="#main-content">Skip to main content</a> <!-- navigation and header content --> <main id="main-content"> <!-- main page content --> </main> </body>
|HTML Standard |
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