What if someone came to you and said, “I've designed this great website, but people don't stay on it. Why?” How would you respond? Would you ask them whether they have done extensive A/B testing? Would you recommend testing the usability of the website? People like to test a number of metrics to see why people are not staying on a website. I think sometimes we spend so much time focusing on analytics that we throw common sense out the window. Don't get me...