Open link graph

Domain Authority Score Checker

Check our 0-100 authority rating for one domain or a bulk list, with referring domains, global rank, and cached history where available.

Cached for 30 days to conserve API quota.

Paste domains above to see bulk results here.

Score Method

How this authority score works

The score converts OpenPageRank's 0-10 link-graph score into a 0-100 rating by multiplying by 10 and rounding. Use it as a directional comparison metric alongside traffic, relevance, content quality, and manual backlink review.

Related Tools

Check the same domain from more than one angle

Domain Rating Checker for the Ahrefs DR score.
Domain Age Checker for registration age and expiry data.