Launch and use Now that you're all set up, you're ready to use your new URL shortener. I know that organizers who hire promoters or “event hosts” really enjoy the custom tracking tool because they can see how many tickets each of their promoters are actually selling and get a sense of the buzz they’re creating. I'm sure there are also better ways this can be done, so if you have your own way of doing it please leave me some comments below!Link tracking is what seperates the men from the boys in online advertising. Typically, data: and javascript: URLs are not supported for security reasons. See if you are using Classic Analytics (ga.js) or Universal Analytics (analytics.js).