The <h2> HTML element is used to define a secondary heading within a web page or a section of content. It represents a subheading that carries less prominence than the main heading (<h1>), but more importance than lower-level headings (<h3>, <h4>, etc.).
Here’s an example of how to use the <h2> element:
<h2>About Us</h2>
In this example, the <h2> element is used to introduce the section or topic of “About Us”. The content within the <h2> element provides a concise and descriptive heading for the associated content.
Just like the <h1> element, the use of <h2> should follow a structured hierarchy. It signifies a level of subheading that falls below the main heading. When used properly, it helps organize and divide the content into logical sections.
It’s important to note that the visual appearance of headings can be styled using CSS to match the design of the webpage. However, it is recommended to use CSS styles in a way that maintains a consistent hierarchy and does not solely rely on the visual styling of the headings.
Using proper heading elements, including <h2>, contributes to the accessibility and search engine optimization of the web page. Screen readers and other assistive technologies rely on the semantic structure provided by headings to navigate and understand the content.
In summary, the <h2> element is used to define a secondary heading within an HTML document. It represents a subheading that carries less importance than the main heading but more significance than lower-level headings. Proper use of headings improves the organization, accessibility, and SEO of the web page.