Are you using a proxy? If you aren't that would be concerning, since false positives are way worse than false negatives.

If you are then it means the score is sometimes a bit lower and sometimes a bit higher than 0.1, which is the threshold for getting blocked.

If you want to know the exact score, you can check https://aroma.global.ssl.fastly.net/score

It's set at a low threshold since I want to avoid blocking regular users at all costs, I think the detection can be improved a lot by using more data and not a single division to calculate the score, in this case it's a somewhat simple PoC.

Thanks for taking the time to test it, I really appreciate it!