Our Mission
At DA PA Checker, we believe that powerful SEO tools should be accessible to everyone. Our mission is to provide website owners, digital marketers, and SEO professionals with accurate, comprehensive, and free domain authority analysis tools.
We combine data from multiple authoritative sources including Moz, Ahrefs, and Majestic to give you the most complete picture of your domain's SEO performance.
Why Choose Us?
- 100% Free: No hidden costs, no subscriptions required
- Multiple APIs: Data from Moz, Ahrefs, and Majestic
- Bulk Processing: Check up to 50 domains at once
- Real-time Data: Fresh, up-to-date metrics
- Export Features: Download results in CSV format
- No Registration: Start using immediately
What We Provide
Moz Metrics
Domain Authority (DA), Page Authority (PA), Spam Score, and External Links data directly from Moz's comprehensive database.
Ahrefs Data
Domain Rating (DR), Backlinks count, Referring Domains, Organic Keywords, and Traffic estimates from Ahrefs.
Majestic Metrics
Trust Flow (TF) and Citation Flow (CF) scores that measure the quality and quantity of links pointing to your domain.
Comprehensive Analysis
All metrics combined in an easy-to-understand format with color-coded scores and exportable reports.
Our Commitment
We are committed to maintaining the highest standards of data accuracy and user privacy. Our tool processes your requests securely and does not store any domain data or personal information.
We continuously update our systems to ensure compatibility with the latest API changes and provide you with the most reliable SEO metrics available.
Data Sources
- Moz API: Official Moz Link Explorer data
- Ahrefs API: Comprehensive backlink and SEO metrics
- Majestic API: Trust and Citation Flow measurements
Contact Information
Have questions, suggestions, or need support? We'd love to hear from you!