The article element represents a complete, or self-contained, composition in a document, page, application, or site. This could be a magazine, newspaper, technical or scholarly article, an essay or report, a blog or other social media post. 4.3.2. The article element
In this article, Bruce Lawson explains what use we have of `` and how authors should mark up headings that are hugely important to AT users.Tags:
The HTML section element represents a standalone section — which doesn’t have a more specific semantic element to represent it — contained within an HTML document.
This might be interesting as well
A collection of bad practices in HTML, copied from real websites.
<h2>My blog post</h2>