see the charts from Incapsula in this article which show a third of the bots are not executing javascript https://www.linkedin.com/today/post/article/2014062320

see the charts from Incapsula in this article which show a third of the bots are not executing javascript https://www.linkedin.com/today/post/article/20140623200557-84444-five-separate-vendors-confirm-bot-traffic-in-60-range https://www.linkedin.com/today/post/article/20140623200557-8...