What are "Page Fragments" in Liferay?

Page fragments in Liferay are defined as reusable sections of a page that can be styled. This feature allows developers to create modular components that can be easily utilized across different pages within the Liferay ecosystem. By breaking down a page into smaller, manageable sections, developers enhance the flexibility and maintainability of their website content.

These fragments can include a variety of content types, such as text, images, or complex layouts, and can be styled individually, allowing for consistent design while enabling variation and customization as needed. This modular approach streamlines the process of updating or reusing content across the site, ultimately improving the overall efficiency in web development within Liferay.

The other choices do not capture the essence of what page fragments represent in Liferay. Complete pages that cannot be altered would not provide the flexibility necessary for modern web design, while static content blocks would imply a lack of interactivity and reuse. Lastly, external links to other websites do not pertain to the concept of page fragments, which are internal components designed for content management within Liferay.