So you can measure how many seconds it took for your web site users to find the product page. Great! But how do you know if your audience gets your brand message? Are they hearing what you're saying? This is a bit more complex than measuring task completion - the holy grail in much of user experience testing. However, it's as important if not more important, to understand how well your message is communicated. After all, isn't clear communication always at the center of brand building?