One test of the five facet model. A way to classify personality, generally better accepted by science than astrology or Meyers Briggs. Seems reasonably close to how people have described me and sufficiently unflattering to be credible.
[openpsychometrics.org]
Picture is my results
My results were unsurprising to me and my lowest score was on conscientiousness at 68. All other categories were well over 90. I am an extrovert which I already knew.