Document Outlines in HTML 5.1

In one of my previous articles, Using Heading Elements to Create a Document Outline, I explained the importance of having valid outlines in an HTML page. The outline for an HTML document shows the structure of the content on the page. This is useful for user agents, who can use the outline to create, for example,

HTML For Screen Readers – Labelling Elements

To screen readers, a lot of the visual information that is presented on a webpage is lost. Because of this, we need to specifically provide information to them that may be obvious to a person looking at the page. One common way people define information specifically for screen readers is to wrap the descriptive text