Domain Authority is provided by Seomoz, this metric is at domain level, it meaning that each url/page under one domain will return same value, unlike page authority which is url metric. Both of metrics use logarythmic value from 0 to 100 - meaning that more difficult to get value 30 from 20, like from 10 to 20. Higher value of domain authority meaning better ranked website of this domain in compare to others with same content, backlinks and other metric.
Here You can quickly check domain authority by easy type your domain name bellow and press CHECK button.
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