H1...H6

This panel lists all HTML heading (H1 to H6) found in the selected web page in the main view.

An example of H1 heading in the HTML syntax is:

<h1>A descriptive title for the page</h1>

H1..H6 headings are hierarchical, with H1 representing the most important heading, down to H6 as the less important ones.
It is a recommended common practice having one H1 heading clearly stating in a concise way the page mission. It is also good practice having headings nested hierarchically.
Avoid using H1..H6 headings just for formatting reasons (use CSS styling for that) and for decorative or accessory elements (i.e. wrapping a logo, or side elements); use them where it makes semantically sense to help readers and search engines better understand the page structure.

When right clicking on a heading row a context menu will appear, offering to highlight in a side panel the start tag, via the menu options Show in code and Show in DOM.

Headings found

The number of H1..H6 headings found in the selected page.

Page URL

The address of the page the listed headings refer to.

Nr

The progressive number of the heading as found in the HTML.

Heading

The type of heading (H1, H2, H3, H4, H5, or H6).

Content

The textual content of the heading.

Line

The line in the HTML file where the start tag of the heading was found.
The cell is an active link; clicking on it will highlight in the Content or DOM side panel (depending on what you choose from the resulting context menu) the heading start tag.

Position

The horizontal coordinate in the HTML file where the start tag of the heading was found.
The cell is an active link; clicking on it will highlight in the Content or DOM side panel (depending on what you choose from the resulting context menu) the heading start tag.