How does semantic HTML affect screen readers?

What is semantic HTML and why is it important for accessibility?

Semantic HTML refers to using HTML markup that conveys meaning about the content. It's important for accessibility because it helps screen readers interpret the structure and context of web content, making it easier for users with visual impairments to navigate.

How does using semantic elements like <header> and <article> help screen readers?

Using semantic elements allows screen readers to identify different sections of a webpage. For example, a <header> tag indicates the top of a page or section, while an <article> tag signifies a self-contained piece of content, helping users understand the layout and flow.

Can you give me examples of semantic HTML elements?

Sure! Some common semantic HTML elements include <header>, <footer>, <nav>, <section>, <article>, and <aside>. Each of these elements has a specific meaning and purpose, which aids in accessibility.

What happens if I don't use semantic HTML?

If you don't use semantic HTML, screen readers may struggle to interpret the content correctly, leading to a confusing experience for users. They might miss important information or the structure of the page, making navigation difficult.