What is a determining factor between High and Highest quality pages?

The distinction between High and Highest quality pages is largely determined by the quality of the main content and the level of E-A-T, which stands for Expertise, Authoritativeness, and Trustworthiness. High-quality content demonstrates a deep understanding of the topic, and it is well-researched, accurate, and provides valuable information to users.

Additionally, pages that exhibit high levels of E-A-T are those authored by experts in their field or organizations recognized for their authority. Trustworthiness is also crucial, as it influences users' perceptions and their willingness to rely on the information provided.

In contrast, while factors like page loading speed, use of advertisements, and the number of links may contribute to user experience or page functionality, they do not fundamentally define the quality of the main content in the same way that expertise, authoritativeness, and trustworthiness do. Therefore, the quality of the main content alongside the level of E-A-T is the principal factor that differentiates between High and Highest quality pages.