Yes, check it tomorrow and the link should take you to Ancestry.com.
If your login has been saved via Ancestry.com, it will take you to your DNA page. If I click on it, it takes me to my DNA page. So no DNA info is posted on Wikitree, only the fact that based on the type of test taken, the appropriate profiles will show the test as well. So, if we both show up on the same profile, we can then collaborate to see if we have a true DNA link via the Testing site or via GEDMATCH. See my profile page for examples.
WikiTree facilitates the connections, but we still have to conduct the actual comparisons.