I read in the reader that
Google Trends has launched a attendance service for unique visitors.
The statistics of
habrahabr.ru and artlebedev.ru looks quite interesting in comparison (up to 5 sites can be compared, separated by commas)
As I understand it, data is combined based on various sources: search data, anonymously “shared” data from Google Analytics and other incomprehensible sources. I would venture to suggest that the share of information is taken from Google Toolbars for such sites as Yandex, which does not contain Google code on its pages.
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I wanted to know the difference in the unique visitors of Google and the Russian search engines, but Google, as always, is collecting all information about everything, but
refuses to provide any information about itself. And so with all the domain belonging to him, which I immediately remembered.
UPD. After the publication, I saw the
topic from Anton Popov, whose blog actually got the news :)