Check website authority
A 0-100 authority score from public domain, website, schema, and mail signals. Built from open data, so it captures entity strength and technical trust, not private backlink indexes.
Checks one public domain. No signup, nothing stored.
What this checks
Domain
DNS, nameservers, domain age, and mail routing.
Web
HTTPS, status, robots.txt, sitemap, and canonical URL.
Entity
Title, description, H1, schema, and crawlable copy.
Trust
SPF, DMARC, Open Graph, and internal link depth.
The check shows where you stand.
We build what moves these signals: clean entity markup, consistent business facts, and pages that search and AI systems cite.
Questions about the Website Authority Checker
Is this the same as Ahrefs Domain Rating?
No. Domain Rating comes from a backlink index of crawled links. This check estimates authority from public signals instead: DNS and RDAP registration data, HTTPS, schema, sitemap, and SPF and DMARC. It shows how established and well-kept a domain looks, not how many sites link to it.
How do I raise my website's authority?
Links from relevant, trusted sites move every authority metric the most. The signals in this check are the foundation underneath: a clean technical setup, an entity schema with sameAs links, and mail authentication.
From the blog
- The best free domain authority checkers
A vendor-neutral ranking of free domain authority checkers: Ahrefs DR, Moz DA, Semrush Authority Score, Majestic Trust Flow, and why they never agree.
