What is Domain Authority (DA)?
Domain Authority (DA) is a search engine ranking score developed by **Moz** that predicts how likely a website is to rank in search engine result pages (SERPs). A Domain Authority score ranges from one to 100, with higher scores corresponding to a greater ability to rank.
DA is calculated by evaluating multiple factors, including the number of total links and linking root domains, into a single score. This score can then be used when comparing websites or tracking the "ranking strength" of a website over time.
How It Works
Enter Domain
Input the domain name you want to analyze.
Click Check DA
Press the button to generate the official lookup link.
Redirect to Moz
Our tool opens a new tab to Moz's Domain Analysis tool.
View Official Data
See the DA and other metrics directly on Moz.com.
Domain Authority Checker
Key Features
Official Moz Data
Get 100% accurate data by using Moz's own Domain Analysis tool directly.
Page Authority (PA)
In addition to DA, Moz's tool shows the Page Authority for top pages.
Linking Domains
See the number of linking root domains, a key factor in the DA score.
Real World Applications
Competitor Analysis
Compare your Domain Authority score against your main competitors. A higher score suggests a stronger ability to rank for target keywords. This helps you gauge your position in the market and set realistic SEO goals.
Link Building Strategy
When seeking backlinks, use this tool to check the DA of potential partner websites. Prioritizing links from high-authority domains is a key part of an effective link-building campaign that drives real SEO results.
Ready to Check Your Website's Authority?
Enter your domain in the checker above to get your free, official Moz DA score instantly!
Check Your DA NowFrequently Asked Questions
Why does this tool redirect to Moz.com?
Domain Authority is a proprietary metric owned by Moz. There is no free public API to get this score. To provide you with the most accurate, official data, our tool sends you directly to Moz's own Domain Analysis tool. This is the most reliable method.
Do I need a Moz account?
Moz allows a limited number of free checks per month. To get more, you may need to sign up for a free Moz Community account, which gives you more free queries.
What is a good Domain Authority score?
DA is a comparative metric, not an absolute one. A "good" score depends on the industry. It's best to compare your DA to your direct competitors. If your score is higher, you are in a stronger position to rank.
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Conclusion
Our Free Domain Authority Checker provides the most reliable and direct way to check the official Moz DA score for any website. By acting as a seamless bridge to Moz's powerful analysis tools, it ensures you get accurate, trustworthy data every time. Understanding your Domain Authority is a crucial step in building a successful SEO strategy, and this tool makes that process simple and efficient.
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