I don't have much experience here as I'm a white dude, but my wife asks "What percentage of your team is female?". I think this is a good question, it's straigh

I don't have much experience here as I'm a white dude, but my wife asks "What percentage of your team is female?". I think this is a good question, it's straightforward and quantitative. If they are above the industry average that's probably a good sign. If they're below, but they pay lip service to the fact that they'd like to improve that's ok. And if they're below the industry standard and don't care that's bad. Recently on a phone screen she asked the manager this and his response was "that's something you need to bring up with HR". That's a giant red flag and she saved everyone's time by not pursing the job further.