Domain Authority
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Moz score out of 100
Free DA PA checker
Check a domain's Moz Domain Authority and Page Authority using live API data. Enter a domain to see the latest available scores.
Authority scores
Page Authority
—
Moz score out of 100
DA and PA are comparative Moz metrics. They are not Google ranking factors and should be used to compare link profile strength, not as a measure of search rankings.
Understand the scores
Domain Authority
DA is Moz's estimate of a domain's ability to rank, scored from 1 to 100. It is useful for comparing sites in similar markets.
Page Authority
PA estimates the ranking strength of an individual page. This checker asks the selected service for the submitted domain's score.
Use scores as context
Scores are third-party estimates. Review relevant content, traffic, and links before making SEO decisions.
Are DA and PA Google metrics?
No. Domain Authority and Page Authority are Moz metrics. Google does not use these scores as ranking factors.
Why might a domain have no score?
The API may not have a score for a new or uncommon domain, or its service may be temporarily unavailable. The tool reports that response rather than estimating a score.
How often are the scores updated?
Moz updates its link index periodically. This checker caches each successful response briefly, so repeated checks may show the same recent result.
Can I compare different websites?
Yes. Compare sites in the same niche and consider the quality and relevance of their pages and links alongside these scores.
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