📊 Free SEO Tool

DA PA Checker — Domain Authority Tool

Check Domain Authority and Page Authority of any website instantly. Free, no signup, real public data.

Enter Domain to Check

How It Works

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Enter Domain
Type any domain name or URL
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Real Data Fetch
We query Wayback Machine & Common Crawl
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Score Calculated
DA & PA estimated from public signals
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Full Report
Links, equity, age and crawl data shown

Frequently Asked Questions

What is Domain Authority (DA)?
Domain Authority is a score from 1-100 that predicts how well a website will rank on search engines. Higher DA means stronger domain.
What is Page Authority (PA)?
Page Authority predicts the ranking strength of a single page. It works the same as DA but for individual URLs.
How is DA calculated without an API?
We use public data sources including Wayback Machine, Common Crawl index, domain age, TLD quality and crawl frequency to estimate scores.
How accurate are these scores?
These are estimated scores based on publicly available data. For exact MOZ DA/PA scores, use MOZ.com directly.

Free DA PA Checker Tool

Check the Domain Authority and Page Authority of any website for free using real public data from Wayback Machine and Common Crawl. DA PA checker tools are essential for SEO professionals, link builders and website owners who want to evaluate domain strength before building backlinks or partnerships.

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Built by Dev Zeeshan on DevLpers