Get an independent 0-100 Authority Score for any domain or page — built from real, verifiable technical and on-page signals
Authority is just one piece of site health — run a complete audit to check speed, SSL, mobile-friendliness, and broken links too.
Run Free Website Audit"Domain Authority" and "Page Authority" are terms popularized by Moz, and Moz's actual scores are built from their private backlink index, which is only accessible through a paid Moz API — no tool can honestly reproduce that exact number for free. Instead, this checker computes its own transparent 0-100 Authority Score from signals it can verify directly: domain age via a live registry (RDAP) lookup, whether HTTPS and an HTTP→HTTPS redirect are properly configured, whether robots.txt and an XML sitemap are discoverable, and — for the specific page you enter — the on-page fundamentals that search engines actually look at: title and meta description length, heading structure, content length, internal/external linking, image alt text, and mobile and canonical tags. The result is a Domain Score, a Page Score, and an overall Authority Score you can trust because you can see exactly what went into it.