HTML headings are used to define the titles or headings of sections within a web page. They provide structure and hierarchy to the content. HTML provides six heading levels, from <h1> to <h6>, with <h1> being the highest level and <h6> being the lowest.
Here's an explanation of each heading level:
<h1>: Represents the highest-level heading. It is typically used for the main title of the page. Example: <h1>Welcome to My Website</h1>
<h2>: Represents a second-level heading. It is used for section titles or major headings. Example: <h2>About Me</h2>
<h3>: Represents a third-level heading. It is used for sub-section titles or subheadings. Example: <h3>Education</h3>
<h4>: Represents a fourth-level heading. It is used for sub-subsection titles or minor headings. Example: <h4>Work Experience</h4>
<h5>: Represents a fifth-level heading. It is used for additional subsection titles or headings. Example: <h5>Skills</h5>
<h6>: Represents a sixth-level heading. It is used for further subsection titles or headings. Example: <h6>Contact Information</h6>
When using headings, it is important to follow a logical structure and maintain hierarchy. Headings should be used in order, starting with <h1> for the main title and proceeding to lower-level headings for subsections. This helps both users and search engines understand the organization and hierarchy of your content.
It is also good practice to style headings using CSS to ensure consistent and visually appealing presentation across different devices and browsers.