Improves accessibility by providing meaningful structure and context to web content, making it easier for assistive technologies and screen readers to interpret.

Enhances search engine optimization (SEO) by helping search engines understand the content and relevance of web pages, potentially leading to higher rankings in search results.

Facilitates content management and maintenance by separating structure from presentation, making it easier to update or modify website content.

Promotes consistency and scalability in web development by encouraging standardized markup practices and clear content organization.

Learning curve: Understanding and implementing semantic markup may require additional time and effort for web developers who are unfamiliar with HTML5 and semantic HTML.

Browser compatibility: Older web browsers may not fully support newer semantic HTML tags, potentially leading to inconsistent rendering or functionality.

Overuse: Misuse or excessive use of semantic markup tags can lead to bloated code and unnecessary complexity, impacting website performance.

Semantic markup does not guarantee perfect accessibility or SEO outcomes and should be complemented with other best practices for optimal results.