What is Domain Authority?
Domain Authority is a score (from 0 to 100) that measures how well a website will rank on a search engine. If a site receives a high score, that means this site is seen as very valuable and trustworthy. The Domain Authority can also be used to compare one site to another as well as tracking the performance of your site by watching fluctuate over time.
Overall, the Domain Authority score predicts how competitive your website is terms of search engine ranking. The more valuable your website in the eyes of search engines, the higher your score.
How is Domain Authority scored?
The Domain Authority score is calculated by combining other links metrics. For example: linking root domains as well as the total number of links. It is much easier to increase your score from 10 to 20 than it would grow from 80 to 90.
How do I influence the Domain Authority score?
Since the Domain Authority score is made from many factors such as link profile, linking root domains, the internal and external links, and the total number of links on your website. The score is hard to influence directly.