Informational websites are online platforms designed to provide users with factual content on a variety of subjects. These sites often include articles, guides, and resources that help visitors learn about topics such as health, science, history, and technology. They aim to educate and inform rather than entertain or sell products. Many informational websites are created by reputable organizations, educational institutions, or experts in specific fields. They may feature references, citations, and links to additional resources, ensuring that the information presented is credible and reliable. Examples include Wikipedia, Mayo Clinic, and NASA's official site.