What is one of the advantages of semantic HTML elements?

Semantic HTML elements significantly enhance the meaning and context of the content within a webpage. By using tags such as <article>, <section>, <header>, and <footer>, developers can convey the role of various parts of the content more explicitly to both browsers and search engines. This semantic approach improves accessibility for users relying on assistive technologies, as these tools can better interpret and navigate the content when it is structured meaningfully.

Additionally, semantic HTML improves search engine optimization (SEO) because search engines can understand the context of the content more accurately, potentially leading to better indexing and ranking. The use of meaningful elements facilitates a clearer document structure, which aligns with best practices in web development.

In contrast, the other options suggest limitations of semantic HTML that are not accurate. Inline CSS can style any HTML element, including semantic ones, and semantic HTML is certainly compatible with CSS. While some semantic elements may lead to more specific tagging, they do not inherently require more tags than non-semantic elements. Thus, option B clearly reflects the core advantage of semantic HTML elements.