An in-page link is a link that redirects a user to a specific section or element on the same website page. It helps the user jump from one section to another on the same website without spending time navigating to the section.
The in-page links help in improving the user experience and take the users to the relevant content they are interested in reading without making them search for it. These links are also called anchor links and have a lot of value in pages that have too much content.