A tag badge criterion says
Earned X upvotes for at least Y answers in the Z tag
. How can I track this?
Go to your profile and look at the tags section. The score to the left of each tag tells you how many upvotes you've earned (total upvotes - total downvotes) for that tag. Mouse over the number, and you will get a tooltip telling you how many votes you have for non-Community Wiki questions, for non-CW answers, and how many of each type of post you have.