New machine learning model

[kexej28769@nongnue]

1. Large link index
So the first thing is that the new domain authority is based on a new, larger link index, and that's Link Explorer , which was released last year. It has 35 trillion links. There are different ways to measure the size of the index, but it's the largest, if not the largest, publicly available link index that we know of.


Thirty-five trillion links , to give you an idea of how big cameroon number data that is, if you counted one link per second, you would be counting 1.1 million years. That's a lot of links, and that's how many links are in the index that the new Domain Authority is based on. Second, it uses a new machine learning model. Now the Domain Authority part looks at Google rankings and uses machine learning to try to fit a model to figure out how those rankings stack up.

Now the new Domain Authority not only looks at what is winning in Google Search, it also looks at what is not ranking in Google Search. The old model only looked at the winners. This makes it more accurate in determining where you might fall or where a domain or URL might fall within that prediction.

3. Spam Score Corporation
The new domain authority then includes spam detection.

Spam Score is a proprietary Moz metric that looks at a group of factors on the page, and these have been incorporated into the new metric, making it more reliable.