Area Score (DR) is a proprietary Web optimization metric by Ahrefs. It signifies the power of the web site’s backlink profile on a logarithmic scale from 0 to one hundred, with the latter getting the strongest. https://docs.google.com/forms/d/1D1s52WgTFdVTiyWT6wMoaucjDByH-rfsFEiqgRo6uew/edit