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Wednesday, January 30, 2019

El lado oculto de Google

Thursday, December 20, 2018

Probable depressions and economic crises caused by robots?.Probables depresiones y crisis economicas provocadas por los robots?

Tuesday, November 20, 2018

What is Alexa Rank?

Alexa Internet, Inc. is an American web traffic analysis company based in San Francisco. It is a subsidiary of Amazon.
Alexa was founded as an independent company in 1996 and acquired by Amazon in 1999. Its toolbar collects data on Internet browsing behavior and transmits them to the Alexa website, where they are stored and analyzed. This is the basis for the company's web traffic reporting, including its well-known Alexa Rank. According to its website, Alexa provides web traffic data, global rankings, and other information on 30 million websites. As of 2018, its website is visited by over 3 million people every month.