Command Palette
Search for a command to run...
YC New Year's B2B Buying Guide
Tech & services for your business, made by YC startups — Start 2018 with the best tech and services for your business -- made by Y Combinator companies
since Jun 11, 2026 · HTTP 404
CohortClass of 2017What it is
Tech & services for your business, made by YC startups — Start 2018 with the best tech and services for your business -- made by Y Combinator companies. [Tech]
HTTP liveness
14 probes since Jun 11Jun 11Jul 13
AliveHard-dead (404/5xx/parked)RedirectedUnverified (timeout/DNS/block)
Observed events
probes · press · GitHub- Jun 11, 2026First probe — downDead · 404
Discussion 0 comments
No comments yet. Be the first!
Pulse Indexobserved activity
14 probes0 pressGitHub –Tranco –
Not enough observed signals for a Pulse Index (needs 2+ signal families).
Cohort survival · Class of 2017weekly
13,497 products launched in 2017 · 100% still active
13,462 active35 sunset
Still active
100%
Median lifespan
4.9y