International non-profit organization dedicated to encouraging the growth and development of free content, multilingual, wiki-based projects, and to providing the full content of those projects to the public free of charge. [Description from dmoz]
Want free access to the sum of all human knowledge? Wikimedia Foundation can give it to you. The not-for-profit organization has produced a plethora of free-content wiki projects, including one of the most visited sites on the Internet, online collaborative encyclopedia Wikipedia (the foundation's first project). The term wiki (a Hawaiian word for "fast") describes a collection of Web pages designed to enable anyone with Internet access to contribute or modify content. Wikimedia has a paid staff of about 30, while hundreds of thousands of volunteers contribute content. The Wikimedia Foundation is funded primarily through donations and grants, and was founded by Internet entrepreneur Jimmy Wales in 2003. [Description from Hoover's]
This site reaches approximately 24,471 U.S. monthly people.
Audience Also Likes
This list shows other sites an audience frequents, which can reveal brand preferences and other lifestyle traits. The Audience Also Likes section of a site's profile shows other sites that the audience is likely to visit, and the affinity indicates how much more likely than average. For example, if the profile for wsj.com listed barrons.com with an affinity of 10x, a randomly chosen visitor to wsj.com is ten times likelier to visit barrons.com than the average internet user.
Index represents how a site's audience compares to the online internet population as a whole. An index of 100 indicates a site's audience is at parity with the total internet population.
The affinity numbers represent how likely a given visitor is to visit one of the listed sites or categories compared to the internet average. For example, an affinity number of 10.2 would say that a user on "X" website is 10.2 times more likely than the average internet visitor to visit the other site or category that is provided.
This website is Quantified, and the data displayed here is directly measured by Quantcast.
Addicts are the hardcore segment of a site's audience, who have 30 or more visits to that site in a month.
Regulars refers to a segment of a site's audience that frequent a site more than once per month but not as much as addicts who frequent a site 30 or more times per month.
Passers-by have a single visit over the course of a month.