https://marketbold.com/reverse-rankings/

They give the same number to everyone, regardless of their SEO skills or website.  And they’re often wrong…  You can end up targeting the wrong keywords, but never really know it.  There’s a better way…  You can actually reverse engineer keywords in realtime, using placeholder text and a simple keyword probing technique…  This means you’ll know exactly which keywords you’ll rank for, even before you put the real content up.