The Wikimedia Foundation, Inc. (WMF), is an American 501(c)(3) nonprofit organization headquartered in San Francisco, California, and registered as a charitable foundation under local laws. Best known as the hosting platform for Wikipedia, a crowdsourced online encyclopedia, it also hosts other related projects and MediaWiki, a wiki software. The Wikimedia Foundation was established in 2003 in St. Petersburg, Florida, by Jimmy Wales as a nonprofit way to fund Wikipedia, Wiktionary, and other crowdsourced wiki projects that had until then been hosted by Bomis, Wales's for-profit company. The Foundation finances itself mainly through millions of small donations from Wikipedia readers, collected through email campaigns and annual fundraising banners placed on Wikipedia and its sister projects. These are complemented by grants from philanthropic organizations and tech companies, and starting in 2022, by services income from Wikimedia Enterprise. More information...

According to PR-model, is ranked 213,930th in multilingual Wikipedia, in particular this website is ranked 396th in Slovak Wikipedia.

The website is placed before and after in the BestRef global ranking of the most important sources of Wikipedia.

PR-model F-model AR-model
213,930th place
171,900th place
272,951st place
396th place
897th place
856th place
16,783rd place
37,979th place
34,574th place
1,369th place
22,791st place
1,853rd place
486,792nd place
575,909th place
460,250th place
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8,394th place
6,332nd place