Domain Authority Checker

Check any website's PageRank and authority score instantly. Free, no signup.

Try:
PageRank Score (0–10)
  • Domain
  • Global Rank
  • Status

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How this tool works

This tool uses the Open PageRank API to check a domain's PageRank score on a scale of 0 to 10. PageRank was the original algorithm Google used to rank web pages, and it remains a useful proxy for domain strength.

What scores mean

ScoreAuthority levelExample
0–2Low, new or small sitesPersonal blogs, new startups
3–5Medium, growing sitesEstablished niche sites, growing SaaS
6–8High, authoritative domainsMajor publications, popular platforms
9–10Top tierGoogle, Wikipedia, Facebook

Want the full breakdown? See our glossary entry: What Is Domain Authority? Higher authority also fuels B2B lead generation by making your outbound emails and content more trustworthy. If you're prospecting high-DA sites for link building, outreach tools like Postaga and NinjaOutreach can help automate the process.

Frequently asked questions

What is PageRank?

PageRank is Google's original algorithm for ranking web pages. It works by counting and evaluating the links pointing to a page. The more quality links a page has, the higher its PageRank score. It's measured on a scale of 0 to 10.

Is Domain Authority a Google ranking factor?

No. Domain Authority (DA) is a metric created by Moz, not by Google. Google does not use DA in its ranking algorithm.

However, DA correlates with ranking ability because it measures similar signals like backlinks and referring domains.

Why is my PageRank score showing 0?

A PageRank of 0 typically means the domain is very new, has very few backlinks, or hasn't been indexed by the Open PageRank database yet. It doesn't mean the site has been penalized.

How can I improve my domain's PageRank?

Build high-quality backlinks from relevant, authoritative websites. Focus on earning editorial links through useful content, outreach, and digital PR. If you're considering buying backlinks, always check the DA of the linking site first to ensure you're getting real value. PageRank grows slowly over time as your backlink profile matures.

How often does the PageRank data update?

The Open PageRank database updates periodically, but not in real-time. Changes to your backlink profile may take weeks or months to be reflected in the score. Check back regularly to track trends rather than daily changes.

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