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Bulk DA PA Checker

This DA PA checker takes up to 1,000 URLs at once and returns an authority score from 0 to 100 for each domain, along with its Open PageRank value and global rank. The score is Open PageRank, a free metric published by DomCop, multiplied by 10. It is not Moz Domain Authority, and it is measured per domain, not per page. What it gives you is a fast, free way to compare many sites on the same scale. Use it to sort a list of guest post prospects, compare your site with competitors, or screen a spreadsheet of backlink sources, then filter by score band, switch to a sortable table and export to Excel or CSV.

Always freeNo sign upRuns in your browser
One per line, or separated by commas / spaces
0 URLs

How to use

01

Paste your URLs

Enter up to 1,000 URLs or domains, one per line or separated by commas or spaces. Tick Exclude Same Domain to keep one row per site, or Exclude Same URL to drop exact repeats.

02

Run the check

Press Check DA PA. Each entry is reduced to its domain and looked up in one batch. The summary tiles show how many domains had data, the average score and the strongest domain.

03

Sort, filter and export

Filter by score band, switch to Table view to sort by score, rank or name, then press Download Excel, Copy CSV or Copy report link. Exports follow the current filter and sort order.

Why Bulk DA PA Checker

Moz DA, PA, Ahrefs DR and Open PageRank compared

Every SEO tool company builds its own authority metric from its own crawl of the web, so the numbers never match across tools. They all try to answer the same question, how well linked is this site, and they usually agree on which sites are strong and which are weak. Use one metric consistently when you compare sites.

MetricMade byWhat it measuresScaleCost
Domain Authority (DA)MozPredicted ranking strength of a whole domain1 to 100Limited free checks, API is paid
Page Authority (PA)MozThe same prediction for a single page1 to 100Limited free checks, API is paid
Domain Rating (DR)AhrefsStrength of a domain's backlink profile0 to 100Free for single sites, full data is paid
Open PageRankDomCopPageRank-style score for a domain0 to 10 (shown here as 0 to 100)Free API with a key

What is a good authority score?

Scores are relative. They tell you how a site compares with other sites in the same dataset, not whether it will rank for a given keyword. A site with a modest score and focused, useful content often outranks a stronger domain on specific topics.

The bands below are the ones this tool uses to colour results. When you screen link prospects, look at relevance and real traffic as well; a Fair site in your niche is usually worth more than a Strong site that has nothing to do with it.

BandScoreTypical sites
Strong60 and aboveLarge publishers, major brands and widely linked platforms
Good40 to 59Established businesses, popular blogs and trade sites
Fair20 to 39Small businesses and niche sites with some links
Low0 to 19New, small or rarely linked sites

Common questions

Where does this DA PA checker get its authority numbers?
From the Open PageRank API run by DomCop. Open PageRank scores each domain from 0 to 10, and the tool multiplies that by 10 to give the 0 to 100 score. Global rank is the domain's position among all the domains Open PageRank has scored.
Will the authority score match my Moz DA exactly?
No. Moz DA comes from Moz's own link index and formula, so the numbers differ site by site, sometimes by a lot. Both tend to rank well-linked sites above thin ones, which is what bulk screening needs, but do not quote this score as DA.
How many URLs can I check DA PA for at once?
Up to 1,000 per run. Pages on the same site are reduced to one domain before the lookup, so turn on Exclude Same Domain to keep the result table short.
Does Google use DA or PA in its ranking algorithm?
No. DA and PA are Moz's estimates, and the score here is a third-party estimate too. Google has said it does not use any such site-wide authority score, so treat these numbers as a way to compare sites, not as a ranking factor.
What counts as a good score in a website authority checker?
It depends on who you compare against. A local business at 25 can be strong for its market, while a national publisher at 45 may be behind its rivals. Compare against your direct competitors in the results rather than chasing a single target.
Why would a domain return No data instead of a score?
Open PageRank only scores domains in its dataset. Very new, very small and unlinked domains may not be there yet. No data is not a zero; it means there is no measurement.
Does this tool show Moz Page Authority or Spam Score?
No. Page Authority and Spam Score are Moz metrics that need a paid Moz API plan, and this tool does not use one. Every page on a domain gets the same score here, because Open PageRank is measured per domain.
How do I share a DA PA report with a client or colleague?
Press Copy report link. The link holds the list of domains, and opening it fills the box and runs the check again, so the numbers are current rather than a saved snapshot. For a fixed record, download the Excel file.
What do the score bands in the DA PA checker mean?
Low is 0 to 19, Fair is 20 to 39, Good is 40 to 59 and Strong is 60 and above. The bands only group scores to make long lists easier to scan; they are not an official scale from DomCop or Moz.

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