Products/Design/TPEQuietVC Report ↗

TPE

TPE

The Photographer's Ephemeris® [Web App, Tech]

Design·Launched Oct 2016·0 upvotes·photoephemeris.com

▲Upvote0 Visit Website↗

ALIVEverified Jul 14, 2026 · HTTP 200

CohortClass of 2016

What it is

The Photographer's Ephemeris® [Web App, Tech]

HTTP liveness

12 probes since Jun 16

Jun 16Jul 14

AliveHard-dead (404/5xx/parked)RedirectedUnverified (timeout/DNS/block)

Observed events

probes · press · GitHub

Jun 16, 2026
First probe — live
Alive · 200 OK

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VitalsQuiet

Upvotes

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Press

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Tags

designers creators cloud images

Pulse Indexobserved activity

462/4 signal families

Liveness40%

1.00

Press30%

no data

GitHub20%

no data

Tranco10%

0.58

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