Domain Authority Checker - Free SEO Tools Moz Domain Authority Checker is a free SEO tool that helps you measure the overall authority of a website using Moz’s proprietary Domain Authority (DA) metric. It allows you to quickly check how likely a domain is to rank in search engine results based on its backlink profile.
Domain Authority is scored on a scale from 0 to 100. Higher scores generally indicate stronger backlink profiles and better ranking potential. This metric is widely used in SEO for competitive analysis, link prospecting, and benchmarking websites within the same niche.
In addition to Domain Authority, the tool can display Page Authority, top-ranking keywords, and leading competitors for a domain. This makes it useful for getting a quick overview of how a site performs in organic search without logging into a paid platform.
It’s important to note that Moz Domain Authority is different from Ahrefs Domain Rating (DR). While both metrics measure link-based authority, they use different databases and calculation methods. For best results, many webmasters compare both metrics when analyzing websites.
(You may also want to check authority using an Ahrefs DR checker for comparison.)
Moz Domain Authority Checker is ideal for quick authority checks, competitor research, and evaluating potential backlink opportunities.
