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Frequently Asked Questions
Use our free Domain Authority Checker at checkseorank.com. Enter any domain and get instant Moz DA, PA, Spam Score, and Backlinks data — no login required for the first 10 checks.
Yes! Our Bulk DA Checker allows you to analyze up to 20 domains simultaneously. This is similar to Ahrefs bulk checker functionality but completely free for registered users.
Our data is sourced directly from the official Moz API, the same data source used by enterprise SEO teams. Moz updates its link index monthly, so the data is current and reliable.
Yes! We offer a developer-friendly Developer API for retrieving Domain Authority, Page Authority, Spam Score, Backlinks, and Ahrefs Domain Rating (DR) programmatically. API access is included on our Pro and Agency subscription tiers.
Domain Authority (DA) is a Moz metric while Domain Rating (DR) is from Ahrefs. Both predict ranking strength on a 0-100 scale but use different algorithms. CheckSEORank now supports both: you can check Moz DA using our primary checker tools and check Ahrefs DR using our new dedicated Ahrefs Domain Rating Checker tool.
