Competitor analysis is the #1 important step before starting a project. If you want to start a new website, analyze the top 10 pages ranking on the Google for your target keyword.
But what should be the metric you should be looking at? How to decide the strength of a domain? Domain Authority is one important metric that gives a better idea of domain strength and how well it will rank on Google.
In this article, I have collected top 7 free and best Domain Authority checker tools available. Hope it helps!