HTML5 Content Authoring and Semantic Web Design

The web runs on HTML5, yet many developers rely on outdated layout methods that hurt search rankings, compromise accessibility, and make code difficult to maintain. Writing clean, modern markup is the absolute foundation of any successful website or application. This text-based course guides you through the essential and advanced features of HTML5 content authoring, ensuring your code meets modern industry standards. You will start with the core concepts of document architecture, learn how search engines interpret your pages, and progress to structuring complex web layouts with confidence. What you will learn: Understand the foundational rules of HTML5 syntax and document structure; Implement semantic tags like article, section, header, and footer to improve SEO; Build accessible forms using modern input types, validation attributes, and ARIA roles; Embed responsive media using native picture and video tags for fast loading times; Apply modern metadata and microdata patterns to optimize how search engines index your content. This course begins with essential terminology and the structural mechanics of HTML5 before moving into practical layout design and advanced authoring techniques. Designed entirely for beginners, this course requires no prior coding experience or specialized software. Start your web development journey today and build a solid foundation in modern content authoring.