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class="page-link"><span>Images</span></a><ul><li> <a lang="en" href="/WAI/tutorials/images/informative/" class="page-link"><span>Informative Images</span></a></li><li> <a lang="en" href="/WAI/tutorials/images/decorative/" class="page-link"><span>Decorative Images</span></a></li><li> <a lang="en" href="/WAI/tutorials/images/functional/" class="page-link"><span>Functional Images</span></a></li><li> <a lang="en" href="/WAI/tutorials/images/textual/" class="page-link"><span>Images of Text</span></a></li><li> <a lang="en" href="/WAI/tutorials/images/complex/" class="page-link"><span>Complex Images</span></a></li><li> <a lang="en" href="/WAI/tutorials/images/groups/" class="page-link"><span>Groups of Images</span></a></li><li> <a lang="en" href="/WAI/tutorials/images/imagemap/" class="page-link"><span>Image Maps</span></a></li><li> <a lang="en" href="/WAI/tutorials/images/decision-tree/" class="page-link"><span>An <code style="color: inherit;">alt</code> Decision Tree</span></a></li><li> <a lang="en" href="/WAI/tutorials/images/tips/" class="page-link"><span>Tips and Tricks</span></a></li></ul></li><li> <a lang="en" href="/WAI/tutorials/tables/" class="page-link"><span>Tables</span></a><ul><li> <a lang="en" href="/WAI/tutorials/tables/one-header/" class="page-link"><span>One Header</span></a></li><li> <a lang="en" href="/WAI/tutorials/tables/two-headers/" class="page-link"><span>Two Headers</span></a></li><li> <a lang="en" href="/WAI/tutorials/tables/irregular/" class="page-link"><span>Irregular Headers</span></a></li><li> <a lang="en" href="/WAI/tutorials/tables/multi-level/" class="page-link"><span>Multi-level Headers</span></a></li><li> <a lang="en" href="/WAI/tutorials/tables/caption-summary/" class="page-link"><span>Caption & Summary</span></a></li><li> <a lang="en" href="/WAI/tutorials/tables/tips/" class="page-link"><span>Tips and Tricks</span></a></li></ul></li><li> <a lang="en" href="/WAI/tutorials/forms/" class="page-link"><span>Forms</span></a><ul><li> <a lang="en" href="/WAI/tutorials/forms/labels/" class="page-link"><span>Labeling Controls</span></a></li><li> <a lang="en" href="/WAI/tutorials/forms/grouping/" class="page-link"><span>Grouping Controls</span></a></li><li> <a lang="en" href="/WAI/tutorials/forms/instructions/" class="page-link"><span>Form Instructions</span></a></li><li> <a lang="en" href="/WAI/tutorials/forms/validation/" class="page-link"><span>Validating Input</span></a></li><li> <a lang="en" href="/WAI/tutorials/forms/notifications/" class="page-link"><span>User Notifications</span></a></li><li> <a lang="en" href="/WAI/tutorials/forms/multi-page/" class="page-link"><span>Multi-page Forms</span></a></li><li> <a lang="en" href="/WAI/tutorials/forms/custom-controls/" class="page-link"><span>Custom Controls</span></a></li></ul></li><li> <a lang="en" href="/WAI/tutorials/carousels/" class="page-link"><span>Carousels</span></a><ul><li> <a lang="en" href="/WAI/tutorials/carousels/structure/" class="page-link"><span>Structure</span></a></li><li> <a lang="en" href="/WAI/tutorials/carousels/functionality/" class="page-link"><span>Functionality</span></a></li><li> <a lang="en" href="/WAI/tutorials/carousels/animations/" class="page-link"><span>Animations</span></a></li><li> <a lang="en" href="/WAI/tutorials/carousels/styling/" class="page-link"><span>Styling</span></a></li><li> <a lang="en" href="/WAI/tutorials/carousels/working-example/" class="page-link"><span>Working Example</span></a></li><li> <a lang="en" href="/WAI/tutorials/carousels/full-code/" class="page-link"><span>Complete Code</span></a></li></ul></li></ul></li></ul></nav> </div> <main id="main" lang="en"> <header> <h1> Page Structure Tutorial </h1></header> <p>Well-structured content allows more efficient navigation and processing. Use HTML and WAI-ARIA to improve navigation and orientation on web pages and in applications.</p> <ul> <li> <p><strong><a href="/WAI/tutorials/page-structure/regions/">Page Regions</a>:</strong> Identify and mark up regions on web pages using HTML5 and WAI-ARIA roles.</p> </li> <li> <p><strong><a href="/WAI/tutorials/page-structure/labels/">Labeling Regions</a>:</strong> Label regions to allow users to distinguish and access them.</p> </li> <li> <p><strong><a href="/WAI/tutorials/page-structure/headings/">Headings</a>:</strong> Add headings and nest them logically to label sections of web pages according to their relationships and importance.</p> </li> <li> <p><strong><a href="/WAI/tutorials/page-structure/content/">Content Structure</a>:</strong> Mark up the content on a page in a way that uses appropriate and meaningful elements.</p> </li> </ul> <h2 id="why-is-this-important">Why is this important?</h2> <p>Pages with well-structured content are essential for many web users, for example:</p> <ul> <li><strong>People with cognitive and learning disabilities</strong> can more easily find and prioritize content on the page.</li> <li><strong>People using screen readers</strong> can skip to the main content directly and navigate to sections that are important to them.</li> <li><strong>Keyboard users</strong> can browse pages and their sections more efficiently. Otherwise, users have to press the tab key multiple times to navigate through all links in each section.</li> <li><strong>People using software that only shows the main content</strong> of a web page, such as people with cognitive disabilities, will receive better results if the page structure is correctly marked up.</li> <li><strong>People with visual impairments</strong>, including people with low vision, have cues that provide orientation on the page and in the content.</li> <li><strong>Mobile web users</strong> often have access to a so-called “reader” or “reading” mode that will only show the main content of the page if it is correctly marked up.</li> <li><strong>People using certain browser plugins</strong> can use landmark roles to jump to specific sections on a page.</li> <li>There are additional benefits to a good, accessible page structure, beyond those experienced by people with disabilities. As an example, search engines can use the data to better index the content of a page.</li> </ul> <aside class="box box-large box-icon" id="related"><header class="box-h box-h-large box-h-icon box-h-icon"> <svg focusable="false" aria-hidden="true" class="icon-default "><use xlink:href="/WAI/assets/images/icons.svg#icon-default"></use></svg> Related WCAG resources</header><div class="box-i"> <p>These tutorials provide best-practice guidance on implementing accessibility in different situations. This page combined the following WCAG success criteria and techniques from different conformance levels:</p> <p><strong>Success Criteria:</strong></p> <ul><li><a href="https://www.w3.org/WAI/WCAG21/quickref/#qr-content-structure-separation-programmatic"><strong>1.3.1</strong> Info and Relationships:</a> Information, structure, and relationships conveyed through presentation can be programmatically determined or are available in text. (Level A)</li><li><a href="https://www.w3.org/WAI/WCAG21/quickref/#qr-navigation-mechanisms-skip"><strong>2.4.1</strong> Bypass Blocks:</a> A mechanism is available to bypass blocks of content that are repeated on multiple Web pages. (Level A)</li><li><a href="https://www.w3.org/WAI/WCAG21/quickref/#qr-navigation-mechanisms-descriptive"><strong>2.4.6</strong> Headings and Labels:</a> Headings and labels describe topic or purpose. (Level AA)</li><li><a href="https://www.w3.org/WAI/WCAG21/quickref/#qr-navigation-mechanisms-headings"><strong>2.4.10</strong> Section Headings:</a> Section headings are used to organize the content. (Level AAA)</li></ul> </div></aside> <nav class="pager" aria-label="Previous/Next Page" style="clear: both;"> <ul><li class="pager--item next"> <a href="/WAI/tutorials/page-structure/regions/"> <svg focusable="false" aria-hidden="true" class="icon-arrow-right pager--item-icon"><use xlink:href="/WAI/assets/images/icons.svg#icon-arrow-right"></use></svg> <span class="pager--item-text"> <span class="pager--item-text-direction">Next:</span> <span class="pager--item-text-target">Page Regions</span> </span> </a> </li> </ul></nav><aside class="box box-icon box-space-above" id="helpimprove" aria-label="feedback"><header class="box-h box-h-icon box-h-space-above box-h-icon"> <svg focusable="false" aria-hidden="true" class="icon-comments "><use xlink:href="/WAI/assets/images/icons.svg#icon-comments"></use></svg> <h2> Help improve this page </h2></header><div class="box-i"><p>Please share your ideas, suggestions, or comments via e-mail to the publicly-archived list <a href="mailto:wai@w3.org?body=%5Binclude%20a%20relevant%20email%20Subject%5D%0A%0A%5Bput%20comment%20here...%5D%0A%0AI%20give%20permission%20to%20share%20this%20to%20a%20publicly-archived%20e-mail%20list.">wai@w3.org</a> or via GitHub.</p> <div class="button-group"> <a href="mailto:wai@w3.org?body=%5Binclude%20a%20relevant%20email%20Subject%5D%0A%0A%5Bput%20comment%20here...%5D%0A%0AI%20give%20permission%20to%20share%20this%20to%20a%20publicly-archived%20e-mail%20list." class="button"><span>E-mail</span></a><a href=" https://github.com/w3c/wai-website/edit/main/pages/design-develop/tutorials/page-structure/index.md " class="button"><span>Fork & Edit on GitHub</span></a><a href="https://github.com/w3c/wai-website/issues/new?template=content-issue.yml&wai-resource-id=wai-tutorials&wai-url=https://www.w3.org/WAI/tutorials/page-structure/" class="button"><span>New GitHub Issue</span></a></div></div></aside> <a class="button button-backtotop" href="#top"><span><svg focusable="false" aria-hidden="true" class="icon-arrow-up "><use xlink:href="/WAI/assets/images/icons.svg#icon-arrow-up"></use></svg> Back to Top</span></a> </main> </div> <footer id="wai-site-footer" class="page-footer default-grid" aria-label="Page"> <div class="inner"> <div><strong>Status:</strong> Updated 27 April 2018 (first published April 2017) </div> <div> Editors: <ul class="sentence"> <li><a href="https://www.w3.org/People/yatil/">Eric Eggert</a></li> <li><a href="https://www.w3.org/People/shadi/">Shadi Abou-Zahra</a></li> </ul>   Update Editor: <ul class="sentence"> <li>Brian Elton</li> </ul>   Contributors: <ul class="sentence"> <li>see <a href="/WAI/tutorials/acknowledgements/">Acknowledgements</a></li> </ul> </div> <p>Developed by the Education and Outreach Working Group (<a href="https://www.w3.org/groups/wg/eowg">EOWG</a>). 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