When using analytics programmes on your website, which of these do not fall under the category of a dimension?

Q: When using analytics programmes on your website, which of these do not fall under the category of a dimension?

A) The geographical location of the user
B) The browser a user uses to visit the site
C) The time a user spends on the site
D) The device users access the site with

Correct Answer is C) The time a user spends on the site