About this demo
Bot Arena is a deliberately-obvious anti-bot target. Each of the five level pages exercises a different family of detection signals that real-world sites use to tell humans from automation.
The site does not run any automation itself. It's designed to be a target you point your own tool at. The Detection Log panel on every level page shows, in real time, every signal the page captured — passed signals in green, failed signals in red — so you can see exactly which checks your tool tripped.
Reading the log
- PASS means the signal is consistent with a real human in a real browser.
- FAIL means the signal is consistent with automation or a headless browser.
- INFO is a contextual note that doesn't affect the verdict (e.g. "Turnstile widget mode: interactive").
- The verdict pill at the top of the log aggregates: any FAIL turns it red.
No tracking
The site stores nothing about your visit. The Detection Log lives in browser memory and resets when you reload. The one server endpoint (Level 5's Turnstile verification) calls Cloudflare's siteverify API and immediately discards the token.