Personally, I take issue with tests like this because, cognitive biases aside, they can be quite misleading because they take for granted that some answers might be the result of two or more functions working together. Here's a perfect example. When I took the test, these were my results:
Te - Si - Fe - Ne - Ni- Se - Ti - Fi
Clearly, I am not an ESTJ. My Te is not dominant even though it expresses itself in conversation because my Te preferences are the result of the values informed by my Fi. My Si is inferior, but it's beginning to rear its head now that I'm in my late twenties. I'd interpret these results very carefully.