What is Dwell Time?
Il tempo di permanenza si riferisce al tempo totale che un visitatore trascorre su una pagina Web prima di tornare alla pagina dei risultati del motore di ricerca.
A high dwell time indicates that the content was helpful to the visitor, while a low dwell time suggests that the content was not helpful.
Google does not consider the dwell time as a ranking factor, but results on page one of Google often have a high dwell time. However, it appears that Bing may consider dwell time a ranking factor.