So, I have started a new blog in health niche. I have published some good quality content on it. For 2 months the visits have been ranging from 0 to 3 per day. However yesterday there was sudden spike in visits with 28 visits in single day. When I checked out the data, I found that the traffic was from Canada and USA. I was really excited until I saw the average time spent was zero, which turned me off.
So is that all bot traffic or it is genuine one. If it is genuine then does google takes time to update average time metric?