Who has the website to check names?

I remember I used that website before. You can search your name and find out how many hits (people has the same name as your) your name has. It is a very good indicator of how long you might wait for your name check to be cleared. But I forget that website now. Anyone has it? My hu*****and's 485 approved, but mine is still waiting. So I start to worry it might be under name check.