It’s just her voting record versus Trump and like to the actual bills and you can see her vote.
I usually never read 538, but this is really just a list and
there’s no opinion either way - check it out.
Either way, Stefanik is what her record says she is (Bill Parcells)
The site I usually go to for the ratings and a description of the bills is the ACU. For some reason I can't get it to load on my phone right now.
Will look later.