Web site Authority (PA), also made by Moz, is analogous to DA but focuses on person pages in lieu of overall domains. PA scores also vary from 1 to a hundred, with higher scores indicating better ranking potential for a certain site. Google crawls approximately each webpage online. Moz’s Link https://fab-directory.com/listings13143414/the-best-side-of-trusted-domains-amplified-da-pa-improved-google-search-rankings