Authority sites tend to gather several links from the same source, but not in a very discernible pattern. This tool compares your link profile from Wikipedia's in terms of number of links per page pointing to your domain. For example, if a web page links to 3 pages on your website, it would score a 3. If it links to 10, it would score a 10. We tally these occurrences up and compare them against Wikipedia's example to see if there are any noticeable outliers.