Use landmarks
Landmarks give structure to the page for the screenreader user to be able to navigate the page by major sections.
<header>
<!-- Contains the site title. There must only be one singular header/banner element on a page -->
</header>
<nav>
<!-- Primary navigation menu. Is often contained by the header-->
</nav>
<main>
<!-- Main content -->
</main>
<footer>
<!-- Site map and legal info -->
</footer>
Learn more about the related success criteria:
1.3.1 Info and Relationships (Level: A)
2.4.1 Bypass Blocks (Level: A)