Command Palette
Search for a command to run...
Blitz
Performance testing on websites, web apps & REST APIs [API, Tech]
last checked Jul 11, 2026 · Unknown
CohortClass of 2015What it is
Performance testing on websites, web apps & REST APIs [API, Tech]
HTTP liveness
9 probes since Jun 16Jun 16Jul 11
AliveHard-dead (404/5xx/parked)RedirectedUnverified (timeout/DNS/block)
Observed events
probes · press · GitHub- Jun 16, 2026First probe — unverifiedUnknown
Discussion 0 comments
No comments yet. Be the first!
Pulse Indexobserved activity
92/4 signal families
Liveness40%0.20
Press30%no data
GitHub20%no data
Tranco10%0.11
Weighted observed activity · updated Jul 15
Cohort survival · Class of 2015weekly
12,940 products launched in 2015 · 100% still active
12,899 active41 sunset
Still active
100%
Median lifespan
4.9y