What is one function of the Page Fragment resources in Site Initializers?

The function of Page Fragment resources in Site Initializers is to establish the page structure for new sites. When a new site is created using a Site Initializer in Liferay, these Page Fragments serve as templates or building blocks that help define the layout and organization of content on that site. By utilizing Page Fragments, developers can ensure that a consistent and organized structure is applied across all new sites, facilitating efficiency and a uniform user experience. This is particularly important in a large organization that might be deploying multiple sites, as it allows for quick setup while adhering to predefined design standards.

In contrast, the other choices do not accurately reflect the role of Page Fragment resources. For example, while styling web pages is an important aspect of user experience, this function is typically handled by themes and CSS rather than Page Fragments. Likewise, creating backups is related to data management rather than site structure, and coding scripts pertains more to custom functionality, which again falls outside the purview of what Page Fragments specifically address.