This particular block is on the homepage of Omaha.com but we have versions of this in use across all of our sites. According to Blox it's a headline list card (Flex). To be fair, I'm not actually sure if/where autotagging rules are set and/or if it's by standard query parameters vs. actual UTM coding. But, your idea would still be highly useful to gauge the amount of traffic interacting with these widgets.

This is a feature request; can't see where I can edit this idea. 

To satisfy the conditions:

-What problem(s) does this idea solve? Why do you need this idea implemented? 

See previous post.

-How often would you use this feature?

It would be in use continuously.

-How many people in your organization would use this feature?
Whether through direct interaction or centralized reporting based off of data collected, potential for hundreds of people.