What do you call a group of interconnected web pages that focus on a specific theme?

A group of interconnected web pages that focus on a specific theme is referred to as a Web Ring. This concept originated in the early days of the internet and is a method for linking related web pages together, allowing users to navigate through a loop of various sites that share a common interest or theme. Each site within the Web Ring is typically linked to the next, creating a cohesive network that enhances user exploration and discovery of similar content.

The other options do not accurately describe this structure. For example, a Web Hub typically refers to a central website that aggregates content or resources from various sources without necessarily following a theme-based linking structure. A Web Panel usually suggests a user interface or a control panel for managing web-related properties but does not imply interconnected thematic pages. Lastly, a Website Network could refer to any collection of websites managed together but lacks the specific emphasis on thematic interconnectivity that defines a Web Ring. The specific focus of a Web Ring is what sets it apart and makes it the correct choice for this question.