What does semantic HTML reinforce?

Semantic HTML reinforces the meaning and accessibility of content by using elements that convey the intended structure and purpose of the content. By employing semantic tags like <header>, <article>, <nav>, and <footer>, developers provide context to both browsers and assistive technologies, enabling them to understand the relationship and hierarchy of the content. This clarity not only enhances usability for individuals with disabilities who rely on screen readers but also improves overall search engine optimization (SEO) by allowing search engines to better interpret the content.

Using semantic HTML can greatly improve the experience for users who navigate web pages using keyboard shortcuts or other assistive devices, ensuring that all users can access the information they need. It is through this precise use of markup that the accessibility and interpretability of web content is significantly enhanced.