Command Palette
Search for a command to run...
Sigma
Makes it easy to publish networks on Web pages [Developer Tools, Tech]
verified Jul 9, 2026 · HTTP 200
CohortClass of 2016What it is
Makes it easy to publish networks on Web pages [Developer Tools, Tech]
HTTP liveness
9 probes since Jun 16Jun 16Jul 9
AliveHard-dead (404/5xx/parked)RedirectedUnverified (timeout/DNS/block)
Observed events
probes · press · GitHub- Jun 16, 2026First probe — liveAlive · 200 OK
Discussion 0 comments
No comments yet. Be the first!
Pulse Indexobserved activity
442/4 signal families
Liveness40%1.00
Press30%no data
GitHub20%no data
Tranco10%0.39
Weighted observed activity · updated Jul 15
Cohort survival · Class of 2016weekly
13,657 products launched in 2016 · 100% still active
13,633 active24 sunset
Still active
100%
Median lifespan
4.9y