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Build Great Backlinks has posted a new item, 'Announcing the March Mozscape
Index!'


Posted by carinoverturf

It's that time again - the latest Mozscape index is now live! Data is now
refreshed across all the SEOmoz applications -Open Site Explorer, the Mozbar,PRO
campaigns, and theMozscape API.

This index finished up in just 13 days, thanks again to all the improvements
our Big Data Processing team has been implementing to make our Mozscape
processing pipeline more efficient. The team continues to dial out our virtual
private cloud in Virginia as well as tweak, tune, and improve the time it takes
to process 82 billion URLs.

We've been saying we're close to releasing our first index created on our own
hardware - and now we really are! Stay tuned for a deep dive blog post into why
and how we built our own private cloud.

This index was kicked off the first week of March, so data in this index will
span from late January through February, with a large percentage of crawl data
from the last half of February.

Here are the metrics for this latest index:


83,122,215,182 (83 billion) URLs

12,140,091,376 (12.1 billion) Subdomains

141,967,157 (142 million) Root Domains

801,586,268,337 (802 billion) Links

Followed vs. Nofollowed


2.21% of all links found were nofollowed

55.23% of nofollowed links are internal

44.77% are external



Rel Canonical - 15.70% of all pages now employ a rel=canonical tag

The average page has 74 links on it


63.56 internal links on average

10.65 external links on average




And the following correlations with Google's US search results:


Page Authority - 0.35

Domain Authority - 0.19

MozRank - 0.24

Linking Root Domains - 0.30

Total Links - 0.25

External Links - 0.29




We always love to hear your thoughts! And remember, if you're ever curious
about when Mozscape next updates, you can check the calendar here. We also
maintain a list of previous index updates with metrics here.
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Build Great Backlinks
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