Google announced yesterday afternoon on Google+ that they have a new code snippet that will make checking the status of AdWords conversion tracking tags is faster and clearer.
If you add the code snippet to your page and then navigate to the page, Google will tell you within 60 minutes if the AdWords conversion tracking tags are valid or not. Plus, Google added a new column named “Tracking Status” to the AdWords report that shows you quickly why an invalid tag is invalid by displaying the timestamps for “conversion tag last seen” and “last conversion recorded.”
Here is a picture of that report:
Google said:
Forum discussion at Google+.