An external satellite page refers to a web page that is hosted on a separate domain from the main website, but is still linked to and serves as an extension of the main site. These pages are typically used for marketing purposes, such as promoting a specific product or service, and are designed to drive traffic back to the main site. External satellite pages can also be used for search engine optimization, as they provide additional backlinks and increase the overall online presence of a website. They are an effective way to expand a website’s reach and attract new visitors, while also providing a more targeted and focused experience for users.