Quick Summary
Domain Authority (DA) is a search engine ranking score developed by Moz. It predicts how likely a website is to rank on search engine result pages. Our free tool helps you instantly check the DA, estimated DR (domain rating check), and referring domains of any website without logging in.
How to Use Our DA and DR Checker Tool
To perform a domain authority test, simply enter your domain in the search box above and click "Check Authority." Our website da dr checker runs a real-time analysis via the OpenPageRank API.
- Enter the domain: Type the URL you want to analyze (e.g., moz.com).
- Click Check: Hit the blue button to trigger the API request for the domain rating check.
- Wait a few seconds: It takes about 3 seconds to compile the data.
- Review metrics: Check your DA score, referring domains, and trust score.
What Do These DA/DR Metrics Mean?
Our tool provides three main types of data: Domain Authority (DA), estimated Domain Rating (DR), and Backlink metrics.
Domain Authority (DA) - Moz DA Checker
A metric created by Moz that predicts how well a site will rank. It ranges from 1 to 100. Higher is better.
Domain Rating (DR) Check
A similar metric created by Ahrefs. Because true DR requires a paid subscription, our tool estimates it based on your DA and backlink profile.
Referring Domains & Trust Score
Referring domains are the number of unique websites linking to you. Trust score indicates how safe and authoritative your link profile is.
Advanced Dashboard Preview
Track your DA, DR, and total backlinks in one clean dashboard.
Why is the Domain Rating Check Important for SEO?
Domain Authority (DA) and Domain Rating (DR) are the most widely used metrics in the SEO industry. Developed by Moz and Ahrefs, they serve as a benchmark to compare the strength of different websites.
The Trust Factor
When a website has a high DA (70+) or a high DR, it generally means that many high-quality websites are linking to it. Google uses these backlinks as "votes of confidence." If you want to rank for competitive keywords, you need a strong DA and DR to compete with established players in your niche.
How to Increase Your DA and DR
Increasing your domain quality takes time. It requires consistently creating high-quality content and earning backlinks from reputable sites. Strategies include guest posting, creating linkable assets (like infographics or original research), and fixing broken links on other websites. You can also use our Backlink Analyzer to find opportunities.
Who Needs a Domain Name Quality Checker?
- SEO Freelancers & Agencies: Checking the DA of potential clients or assessing competitors to build a strategy.
- Bloggers & Publishers: Tracking their own website's growth over time and finding guest post opportunities.
- Domain Investors: Evaluating the domain rating check before buying it for investment.
Explore More Free SEO Tools
Backlink Analyzer →
Discover who is linking to your competitors and find new link-building opportunities.
Speed & Core Web Vitals →
Ensure your website is fast enough to rank high on Google search results.
Domain Age Checker →
Find out when a domain was registered and if it's close to expiring.
SERP Simulator →
Preview your meta title and description before publishing on Google.
Our Data Source & Methodology
We don't guess or invent data. Our tool queries the OpenPageRank API, which calculates authority based on the Common Crawl dataset. This is one of the most reliable free data sources available for estimating Moz's proprietary DA score and doing a domain rating check.
Limitations: Because Moz's actual algorithm is private, no third-party API is 100% accurate. The DA score shown here is a highly accurate estimate. For exact, official numbers, you would need a paid Moz subscription.
Written and reviewed by: Habib Ur Rehman, Full-Stack Web Developer & SEO Specialist.
Last Updated: October 30, 2026.
Frequently Asked Questions
How do I perform a domain rating check?
You can perform a domain rating check by entering the website URL into our free DA DR checker above. It instantly analyzes the backlinks to estimate the Ahrefs Domain Rating (DR).
What is a good Domain Authority score?
There is no fixed "good" score, as it depends on your niche. However, scoring above 60 is considered excellent, while scores between 40-60 are good. Always compare your DA against your top competitors using our domain name quality checker.
How often is the Domain Authority updated?
Moz updates its index roughly every 24-48 hours, but the DA score itself is refreshed on a monthly basis. Our tool fetches the latest available data every time you search.
Why is Page Authority (PA) not showing?
Currently, our free API provides highly accurate DA and DR metrics. We are working on adding Page Authority (PA) and Spam Score in the next update to provide a complete suite.
Does a high DA guarantee first-page rankings?
No. While DA is a strong indicator of ranking potential, Google uses hundreds of other factors including content quality, user experience, and search intent. DA is best used as a comparative metric.