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Screenbeacon
Fully automated integration testing for visual design — Screenbeacon is a modern take on website uptime monitoring and analysis
since Jun 16, 2026 · HTTP 530
CohortClass of 2015What it is
Fully automated integration testing for visual design — Screenbeacon is a modern take on website uptime monitoring and analysis. They constantly ping your site and check it for consistency in it's coded styles and visual design. If one of the regions on your page breaks, They will alert you via SMS, email, or 3rd party integratio [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 — downDead · 5xx
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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 2015weekly
12,940 products launched in 2015 · 100% still active
12,899 active41 sunset
Still active
100%
Median lifespan
4.9y