This is a bait sight. It gives you the very basics on the vehicle then tries leading you to purchase a Carfax or Autocheck.
Looks like it changed. It was giving all the detailed info but now it is just basic info and tries to get you to buy the detailed info. It was good while it lasted.
Do your cars have a 17 digit VIN? Not sure if it's still working since this discussion was from 3 years ago.