However, many SEOs have noticed that Yahoo! Sit email lists australia e Explorer's link numbers (and even Google's numbers inside services like Webmaster Tools) can include a dramatic number of links that may not matter (nofollowed links, internal links, etc.) and exclude things (like 301 redirects) that matter quite a bit. Using the Linkscape data set, we can remove these noisy links and use only the number of external, followed links (and 301s) to run in our correlation analysis. .
Through deeper analysis, we found that this is largely due to results that have ranking pages with massive (or very tiny) quantities of links. Thus, it made sense to produce this next chart: Here, we can see what would happen if we force-rank the results by number of links. This means we've taken each set of results and assigned a number (1, 2, 3, etc.) that corresponds to the quantity of links they have in comparison to the other pages ranking for that result (e.