I've heard this blocked-from-analytics traffic be called "shadow traffic". https://blog.parse.ly/post/9616/shadow-traffic-why-your-traffic-numbers-are-off-by-2

I've heard this blocked-from-analytics traffic be called "shadow traffic". https://blog.parse.ly/post/9616/shadow-traffic-why-your-traffic-numbers-are-off-by-20/ https://blog.parse.ly/post/9616/shadow-traffic-why-your-traf...