HTML5 questions

The `<header>` element typically contains introductory content or navigational aids, like headings or logo. Conversely, the `<footer>` element usually contains metadata about the section it is in, such as copyright information or contact details.

HTML5 is the fifth version of the HTML standard. It introduces new elements, attributes, and behaviors, enhancing the language's capability to create more dynamic and interactive web content. For example, `<article>` and `<section>` elements are used for better semantic structuring.

Semantic elements provide meaning to the web content, improving accessibility and SEO. Elements like `<header>`, `<footer>`, and `<article>` make the structure of web pages more understandable to both browsers and developers.

The `<article>` element represents a self-contained piece of content that could be distributed independently. Examples include blog posts, news articles, or user comments. It should ideally contain a heading and content related to the heading.