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.