Screen readers use headings for navigation purposes. Different types of headings specify the outline of the page. Headings help screen readers to properly convey the context to the users. HTML lang attribute The
<section> <h2> HTML </h2> <p> HTML is a standard markup language for creating using HTML elements. </p> <section> <h3>Why learn HTML?</h3> <p> You should learn HTML if you want to build, manage or improve websites. </p> </section> </section> <section> <h2> CSS </h2> ...