Which component is NOT typically included in a WordPress layout?

In a WordPress layout, the gallery is not a component that is typically included by default. While galleries can certainly be added to a WordPress site through plugins or specific themes, they are not an inherent part of the basic layout structure that comes with WordPress installations.

The typical components of a WordPress layout include the navigation menu, which helps users navigate between different pages and sections of the site; the sidebar, which can display widgets and additional navigation options on the side of the main content area; and the footer, which often contains copyright information, additional links, and contact details. These elements are essential for creating a user-friendly hierarchy and structure on a website, while a gallery, being more specialized, is an optional feature rather than a standard component.