alt Hacker Newsit's all for nothing, because Cloudflare's scraping protection works about as well as a $5 padlock - good enough to dissuade bored teens, not good enough to dissuade even an amateur burglar. if someone wants to scrap your publicly visible data, they will. there's nothing you can do.
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Exactly. I’m constantly amazed at how little you actually need to bypass CF, Amazon, Azure WAFs and so on (Incapsula springs to mind too). When you look at the code you’ve come up with, it’s actually quite small and compact.
More to the point, these systems actually help scraping because proof of work unlocks essentially unlimited scraping, in my experience.
That said - from my experience on the other side, sure you can’t stop people like me or you, but you can stop 99% of the others. That’s more than worth it operationally.
At the same time: it sure works well enough to annoy anyone with a "bad ASN" IP with 80 captchas a day.