The "Sites Linking In" count shows the number of sites that Alexa found that link to this site.For more information please see this explanation of how Alexa determines the number of sites linking in.
Not all websites implement our on-site analytics and publish the results.
These metrics have a greater level of accuracy, no matter what the ranking.
Learn more about Alexa's Data Unique Visitors and Pageviews The number of people who visit this site and the number of pages they view.
Global traffic ranks of 100,000 are subject to large fluctuations and should be considered rough estimates.
If a site has Certified Metrics instead of estimated, that means its owner has installed code allowing us to directly measure their traffic.