There is not necessarily a link between the upstream site and this site.The "Sites Linking In" count shows the number of sites that Alexa found that link to this site.
The change number shows the difference versus the previous 3 month period.For more information please see this explanation of how Alexa determines the number of sites linking in.The complete list of sites linking to this site is available to Alexa Pro subscribers.Not all websites implement our on-site analytics and publish the results.For these sites, we show estimated metrics based on traffic patterns across the web as a whole.If a site has Certified Metrics instead of estimated, that means its owner has installed code allowing us to directly measure their traffic.
These metrics have a greater level of accuracy, no matter what the ranking.
Estimates are more reliable the closer a site is to being ranked #1.
Global traffic ranks of 100,000 are subject to large fluctuations and should be considered rough estimates.
If a country is not listed, it is because Alexa does not have enough data for this site to rank/measure the site's popularity among that country's online population. The metrics are updated daily based on the trailing 3 months.
Bounce Rate (%) Percentage of visits to the site that consist of a single pageview.
We identify these patterns by looking at the activity of millions of web users throughout the world, and using data normalization to correct for any biases.