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DomainRating.org

Domain authority, from open data. Check your Open Authority Rating (OAR) online for free. OAR is a free 0 to 100 score computed from the public Common Crawl web graph. Reproducible by anyone, for any domain in the graph.

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News about DomainRating.org

July 18, 2026

DomainRating.org launches a free domain authority checker built on the open web

DomainRating.org is a free domain authority checker that scores any domain from 0 to 100 using Common Crawl's public web graph, with no account and no paywall required to see a result.