Check Domain Authority in Bulk: Free DA & PA Checker Tool
Analyze Page Authority, Domain Authority, and spam scores for up to 10 URLs simultaneously. Powered directly by the Moz API to evaluate link strength across competitors in one comprehensive report.
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What is Domain Authority (DA)?
Domain Authority (DA) is a proprietary search engine ranking score developed by Moz that predicts a root domain's likelihood of ranking in search engine results pages (SERPs).
Domain Authority operates by aggregating link counts, root domain counts, and MozRank into a single logarithmic 100-point scale, producing comparative authority benchmarks across web properties.
The Domain Authority score of an established high-trust domain ranges between 60 and 95, governing backlink equity transfer and initial indexing velocity.
DA vs. PA: Understanding the Difference
Domain Authority (DA)
Measures the aggregate authority of the entire root domain (e.g. linkgraph.com). Useful for evaluating the overall trust, domain-wide link equity, and guest post placement viability.
Page Authority (PA)
Measures the specific ranking potential of an individual URL or web page. Two pages on the same domain can have radically different Page Authority based on their inbound link profile.
How to Use the Bulk DA Checker
Audit competitive domains and evaluate link prospecting lists in four streamlined steps.
Input Your Target URLs
Paste up to 10 target domains, competitor URLs, or link prospecting targets into the tool, separated by line breaks.
Live Moz API Execution
Our engine queries the live Mozscape index to retrieve validated authority scores, link equity indicators, and spam ratings.
Review Comparative Metrics
Analyze side-by-side Domain Authority, Page Authority, and Spam Score distributions to evaluate link placement potential.
Export Results to CSV
Download your full batch audit data instantly to CSV format for client presentations, link building campaigns, or internal reporting.
Bulk DA & PA Checker FAQs
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