Every website wants to have a higher domain authority. If you have a higher domain authority, you can rank better for targeting terms. Learn more about Moz domain authority here: https://ignitevisibility.com/domain-authority/
Moz domain authority has replaced page rank as the leading why people look at as a websites authority in Google. There are other domain authority metrics out there from sites like Majestic and Ahrefs which are also good.
Domain authority is a term that Moz created to predict how well a website will rank. Moz domain authority is calculated by looking at the link profile, MozRank and MozTrust. These things together make Moz Domain Authority.
A good domain authority actually changes by industry. For media and publishing Moz domain authority should be in the 80s. But for a wellness site it might be in the 50s.
You can find your domain authority by using the Moz toolbar or going to the Moz domain authority tool, open site explorer.
Learn more about domain authority in the video.