What is a "supersite" known as that offers a wide range of Internet resources?

A "supersite" is best described as a portal because it serves as a centralized hub that provides users with access to a wide array of Internet resources and services. Portals typically aggregate content from various sources, allowing users to navigate and find information more efficiently. They often include features like search functions, links to external websites, and personalized content, making it easy for users to access multiple areas of interest from a single location.

This distinguishes portals from other options, such as an online syndicator, which primarily focuses on distributing content from one source to multiple platforms; a content provider, which usually creates original content rather than synthesizing various resources; and an information broker, which typically specializes in gathering and selling specific data to clients rather than serving as a comprehensive resource site. Therefore, the definition of a supersite aligns most closely with the concept of a portal.