I am very familiar with this site. I trust it far more than 16personalities. Your type doesn't change, yet the results of tests can, depending on your mood or where you are in your life right now.
I don't know how I can find my accurate type and wish I am a celebrity so that I can be typed by a forum of people...
It's not always accurate with me
same for me lol
I discovered a website - personality-database.com. The celebrities are typed by users of this website, and the results often differ from the celebrity's self-typing results. Here is a few examples of it:
V, self-typing result changed from ENFP to INFP, is typed ENFP on personality database.
Han, got ISTP twice, is typed ENFP on personality database.
Lee Felix, self-typing changed from ENFP to ENFJ, remains an ENFP on personality database
...just to name a few 
