You Don't Know Your Visitors, So Stop Pretending

<h1 id="part-1-what-is-analytics-really">Part 1: What is analytics really?</h1> <p>Web analytics should hurt a little. Not just the pain of seeing your low traffic revealed in hard numbers, but the realization that you don’t really know your visitors.</p> <p>We programmers tend to be preoccupied by our...</p>