What is domain authority?

Domain authority is a score used to estimate how competitive a domain may be in search based on its backlink profile and other related signals.

Is domain authority a Google metric?

No. Domain authority is a third-party metric, but it is still useful for competitive comparison and SEO planning.

Page authority focuses on the ranking strength of a specific page or URL rather than the full domain.

Spam score can highlight risk in a backlink profile, helping you review whether a domain may be relying on weaker or unnatural links.

Use it for competitor research, authority benchmarking, link building decisions, and progress tracking across campaigns.

Free to use - No registration required

Check domain authority, page authority, spam score, and link profile signals in one clean Moz-based report.