Page authority is a Search Engine Optimization term and score produced by Moz that allow you to understand how great a specific page will rank on internet search engine result pages (SERP).
Page Authority (PA) is build on information in the Mozscape internet index and include link counts, many of other variables including MOZtrust, MozRank. Same as domain name power, it depend on a particular machine learning model to
Recognize the algorithm that correspond with position on the thousands of SERPs while page authority scores are produced by using special computation, and that we predict opposed.
Page authority is being score -point scale of measurement. For that reason, it’s well little hard to improve your score than it’s to rise from 70 to 80.