Don’t obsess over Domain Authority (DA) for its own sake. Domain Authority shines at comparing your overall authority (your aggregate link equity, for the most part) to other sites and determining where you can compete. Attract real links that drive traffic, and you’ll improve both your Domain Authority and your rankings. Unless you’ve been living under a rock, over a rock, or really anywhere rock-adjacent, you may know that Moz has recently invested a lot of time, research, and money in a new-and-improved Domain Authority. People who use Domain Authority (DA) naturally want to improve their score, and this is a question that I admit we’ve avoided at times, because like any metric, DA can be abused if taken out of context or viewed in isolation.
Domain Authority is designed to be an indicator of success (more on that in a moment), but it doesn’t drive success. DA is not used by Google and will have no direct impact on your rankings. Increasing your DA solely to increase your DA is pointless vanity. DA is an indicator of your aggregate link equity. DA is very good at helping you understand your relative competitiveness. Smart SEO isn’t about throwing resources at vanity keywords, but about understanding where you realistically have a chance at competing. Knowing that your DA is 48 is useless in a vacuum. Knowing that your DA is 48 and the sites competing on a query you’re targeting have DAs from 30-45 can be extremely useful. Likewise, knowing that your would-be competitors have DAs of 80+ could save you a lot of wasted time and money.
every domain benefits from its aggregate internal link equity, which is driven by the links to individual pages. Whether you measure that aggregate effect in a single metric or not, it still exists. DA score also factors in whether links come from legitimate sites with real traffic, because that’s a strong signal of usefulness. Whether or not you use DA regularly, you know that attracting links that drive traffic is a good thing that indicates relevance to searches and drives bottom-line results. It’s also a good reason to stop chasing every link you can at all costs. What’s the point of a link that no one will see, that drives no traffic, and that is likely discounted by both our authority metrics and Google.
Use Domain Authority to understand where you can compete today, cost-effectively, and maximize your investments.