Free DA PA Checker

Enter up to 200 domains (one per line). You can use domain names or subdomains (e.g., example.com or https://a.example.com/)

Check DA PA Clear

Why 200+ Domains? Free DA PA Checker Without Limits

Our DA PA CHECKER supports 200+ domains per request — that's 10x more than most paid tools! Why this limit? We optimize for speed and accuracy: 200 domains complete in 30-45 seconds with instant results displayed. For SEO agencies analyzing client portfolios or competitors researching backlink targets, 200 domains is the perfect balance between comprehensive bulk analysis and lightning-fast feedback. Need more? Run unlimited batches 24/7 with no registration or API fees.

Beat Your Competitors - How? Domain Authority (DA) and Page Authority (PA) are critical ranking potential indicators. Sites with DA 50+ typically rank faster for competitive keywords. Our bulk authority checker reveals competitor strength instantly: check their DA/PA, spam score (toxicity warning), linking root domains (backlink diversity), and inbound links (total backlinks). Compare your DA against competitors to identify link building gaps and opportunities. This authority metrics analysis gives you the competitive intelligence to outrank rivals.

Complete Authority Analysis: Domain Authority (DA 0-100) - overall domain strength prediction • Page Authority (PA 0-100) - specific page ranking potential • Spam Score (0-100%) - toxic backlink risk assessment • Linking Root Domains - unique websites linking to domain • Inbound Links - total backlinks count • Bulk analysis for 200+ domains simultaneously • Sortable results table by any metric • CSV export for competitive research • Free forever with zero API costs.

Use Cases: Competitor backlink analysis and authority comparison • Link building prospect research (find high-DA sites) • Client reporting for SEO agencies • Website acquisition due diligence • Guest post opportunity evaluation • Niche research and market analysis • Spam score monitoring for penalties • Authority tracking over time.

Complete Your Competitor Analysis

Combine DA/PA metrics with these SEO research tools for comprehensive competitive intelligence:

• Domain Age Checker - Check 1000+ domain registration dates to correlate age with authority. Older domains (5+ years) typically have higher DA scores.
• Web Inspector - Analyze high-DA competitor pages for backlink profile signals, structured data, and technical SEO implementation.
• AMP Validator - Test mobile optimization for authority-building content. Validate AMP pages and fix 20+ errors for better mobile rankings.
• Mobile Device Simulator - Preview how high-authority competitor sites render on 15+ mobile devices (iPhone, Samsung, iPad).
• View All 15+ SEO Tools - Explore our complete suite of free domain analysis, authority checkers, and competitive research tools.