Comment by gruez
That's basically what security vendors like cloudflare does, except with even more fingerprinting, like a javascript challenge that checks the js interpreter/DOM.
That's basically what security vendors like cloudflare does, except with even more fingerprinting, like a javascript challenge that checks the js interpreter/DOM.
I also present a uniform and predictable set of x and y dimensions per source IPs as a human user who maximizes my browser window
JS to check user agent things like screen window dimensions as well, which legit browsers will have and bots will also present but with a more uniform and predictable set of x and y dimensions per set of source IPs. Lots of possibilities for js endpoint fingerprinting.