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Domain Authority (DA) and Page Authority (PA) are two crucial SEO metrics developed by Moz that predict how likely a website or a specific page is to rank on search engines like Google. DA refers to the overall authority of a domain, while PA indicates the strength of individual pages. Both are scored from 1 to 100—higher scores mean greater authority and a better chance of ranking. .Top 5 Free DA/PA Checker Tools .
For anyone managing websites, blogs, e-commerce stores, or involved in digital marketing or SEO, checking DA and PA is essential to:
- Measure SEO performance
- Track competitors
- Improve link-building strategies
- Identify spammy or low-authority sites
While paid tools like Moz Pro, Ahrefs, and SEMrush offer extensive data, there are several free tools that provide DA/PA checks with no or minimal cost. Here are the Top 5 Free DA/PA Checker Tools you can use:
🥇 1. Moz Link Explorer (Free Version)
Website: https://moz.com/link-explorer
Overview: Top 5 Free DA/PA Checker Tools
Moz Link Explorer is the original and most accurate source for Domain Authority and Page Authority scores. As Moz created these metrics, this tool provides the most trusted and reliable results in the industry.
Free Features:
- Access DA and PA scores
- Analyze up to 10 links/month with a free Moz account
- View backlink data, anchor text, linking domains
- Spam score evaluation
Why It’s Great:
The Moz Link Explorer provides highly accurate data and comes from the creators of the DA and PA system itself. If you’re after quality and trustworthiness in results, Moz is unmatched.
Limitations:
- Free version allows limited searches (10 per month)
- Requires free account registration
Best For:
SEO professionals and webmasters who want trusted DA/PA data and are okay with limited use.
🥈 2. Small SEO Tools – DA PA Checker
Website: https://smallseotools.com/domain-authority-checker/
Overview:
Small SEO Tools is a popular platform offering dozens of free SEO and writing tools. Its DA/PA checker is fast, simple, and effective.
Free Features:
- Unlimited free checks (within rate limits)
- Allows single and bulk URL analysis
- Displays DA, PA, IP address, and Moz rank
- No login required
Why It’s Great:
It’s a true free tool—no registration needed and very quick to use. Its bulk checker is useful if you’re analyzing multiple domains for outreach or competitor research.
Limitations:
- Interface is loaded with ads
- Can be slightly less accurate than Moz itself
- Limited customization or additional backlink analysis
Best For:
Beginners, bloggers, and small site owners looking for quick and easy DA/PA checks.
🥉 3. Prepostseo – DA/PA Checker
Website: https://www.prepostseo.com/domain-authority-checker
Overview:
Prepostseo is another free SEO tools platform. Their DA /PA checker is highly capable, offering deep insights for each URL and supporting bulk checking.
Free Features:
- Check DA and PA of up to 500 URLs at once
- Spam score, IP address, indexed page info
- No sign-up required for basic use
- CSV/Excel download option for results
Why It’s Great:
The bulk checking feature and export functionality are rare for a free tool. If you’re doing link audits or guest post prospecting, this tool makes it fast and easy.
Limitations:
- Ad-heavy and sometimes slow
- Some features require login or premium upgrade
Best For:
Outreach marketers and agencies that need bulk URL checks without paying for enterprise tools.
⭐ 4. SEO Review Tools – Website Authority Checker
Website: https://www.seoreviewtools.com/website-authority-checker/
Overview:
SEO Review Tools offers professional-grade free SEO tools with a cleaner UI than most free platforms. Their Website Authority Checker combines DA/PA Checkerwith other valuable insights.
Free Features:
- DA, PA, and backlink count
- Page rank status, link count
- Requires free account for extended use
- Uses Moz metrics
Why It’s Great:
It’s visually clean and less cluttered with ads than most other free tools. Great for those who want trustworthy data and a better user experience.
Limitations:
- Requires sign-up to unlock multiple queries/day
- Limited bulk checking capabilities
Best For:
Freelancers, consultants, and SEO students looking for a user-friendly free tool.
🔍 5. SiteChecker – Free Domain Authority Checker
Website: https://sitechecker.pro/domain-authority-checker/
Overview:
SiteChecker is a freemium SEO platform offering a wide range of tools. Their DA checker gives basic domain authority scores for free, with additional insights if you sign up.
Free Features:
- Check Domain Authority with basic backlink overview
- Clean interface with visual elements
- Option to track and audit multiple sites (with account)
Why It’s Great:
Beautiful, user-friendly interface that provides fast results. Good for site audits and one-off checks when appearance and usability matter.
Limitations:
- Requires login for repeated or deep use
- No bulk checking without upgrade
Best For:
Startups and small businesses wanting a modern interface and occasional DA checks. Top 5 Free DA/PA Checker Tools.
✅ Final Comparison Table
Tool | Bulk Check | No Sign-Up | Based on Moz | Spam Score | Best Rating | |
Moz Link Explorer | ❌ | ❌ | ✅ | ✅ | ⭐⭐⭐⭐ | |
Small SEO Tools | ✅ | ✅ | ✅ | ✅ | ⭐⭐⭐ | |
Prepostseo | ✅ (500) | ✅ | ✅ | ✅ | ⭐⭐ | |
SEO Review Tools | ❌ | ❌ | ✅ | ❌ | ⭐⭐⭐⭐ | |
SiteChecker | ❌ | ✅ (1 check) | ❌ | ❌ | ⭐⭐⭐⭐ |
🔚 Conclusion
Choosing the right Top 5 Free DA/PA Checker Tools depends on your goals:
- Use Moz Link Explorer for accuracy and authority.
- Use Prepostseo for bulk checking and exports.
- Use Small SEO Tools for fast, no-login, multi-URL checks.
- Choose SEO Review Tools if you prefer a clean, user-friendly experience.
- Go with SiteChecker if you want a modern, visual interface with occasional use.
These tools help assess your site’s authority, plan link-building strategies, and stay ahead in SEO—all for free. Using them wisely will help you improve your search engine rankings and gain competitive insights into your niche.
