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Are You a Human?
A novel alternative to traditional CAPTCHA systems that verifies user humanity through a more intuitive and less frustrating interaction method
verified Jul 13, 2026 · HTTP 200
CohortClass of 2013What it is
A novel alternative to traditional CAPTCHA systems that verifies user humanity through a more intuitive and less frustrating interaction method. Designed to improve user experience while maintaining security and bot prevention effectiveness.
HTTP liveness
9 probes since Jun 16Jun 16Jul 13
AliveHard-dead (404/5xx/parked)RedirectedUnverified (timeout/DNS/block)
Observed events
probes · press · GitHub- Jun 16, 2026First probe — liveAlive · 200 OK
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Pulse Indexobserved activity
462/4 signal families
Liveness40%1.00
Press30%no data
GitHub20%no data
Tranco10%0.57
Weighted observed activity · updated Jul 15
Cohort survival · Class of 2013weekly
453 products launched in 2013 · 96% still active
437 active16 sunset
Still active
96%
Median lifespan
4.9y