If I add too many family members will the website start to work slower?

Question

I recently found out a lot about many, MANY extended relatives, and I can't tell if it's my internet or if I should separate the family trees into different tree accounts to prevent the website from running slower (I have a bunch more to add and I'm already up to 300 people).

Answer 1

I have 750 people in my Family Tree and have not noticed any slowdown. Someone with 21,000 people did report that the site is noticable slower with a tree that large.