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STEM Builders Learning Center
An interactive learning center dedicated to making science, technology, engineering, and mathematics engaging and accessible to students
last checked Jul 13, 2026 · HTTP 403
CohortClass of 2026What it is
An interactive learning center dedicated to making science, technology, engineering, and mathematics engaging and accessible to students. STEM Builders uses hands-on activities and practical applications to develop critical thinking and problem-solving skills. The platform combines curriculum-based learning with real-world projects to foster genuine enthusiasm for STEM subjects.
HTTP liveness
9 probes since Jun 16Jun 16Jul 13
AliveHard-dead (404/5xx/parked)RedirectedUnverified (timeout/DNS/block)
Observed events
probes · press · GitHub- Jul 13, 2026Probe inconclusiveUnknown
- Jun 16, 2026First probe — liveAlive · 200 OK
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Pulse Indexobserved activity
9 probes0 pressGitHub –Tranco –
Not enough observed signals for a Pulse Index (needs 2+ signal families).
Cohort survival · Class of 2026weekly
550 products launched in 2026 · 100% still active
550 active0 sunset
Still active
100%
Median lifespan
4.9y