More and more of the results I check have Reddit threads and forum posts in the top spots. For a small site, those feel like the easiest keywords to win, because the competition isn't polished articles.

Right now I find them by hand: search a keyword, see what's ranking, note when forums dominate. It's slow.

Ideas I've had: checking the top results for a long list of keywords at once and flagging the ones led by forums, or starting from questions people ask on Reddit and checking whether a proper article ranks for them.

How do you find these at scale? And have you had luck ranking against Reddit threads?