Even if you're logged out, one engineer told me, there are 57 signals that Google looks at, everything from what kind of computer you're on to what kind of browser you're using to where you're located, that it uses to personally tailor your query results.
Un ingeniero me contó que, incluso sin estar conectado, hay 57 indicios que Google tiene en cuenta -desde el tipo de computadora y explorador que se está usando, hasta la ubicación- para personalizar los resultados.