Monitor API benchmark
Web changes you can measure.
MonitorBench serves predictable content changes at stable URLs, with exact ground truth for every five-minute, thirty-minute, and hourly window.
Benchmark clock
LiveCycle 125
Cycle progress60.2%
- Next change
- 33mPulse Sensor, Service status, Timestamp noise, Signal Hub, Pricing plans, Open roles, Layout noise, Product changelog, Documentation, API reference, Removal target
- Cycle remaining
- 9h 33m
- Resets 18 Oct 18:20:07 UTC
- Windows left
- 110
- Completed
- 154
- Targets
- 11
Anchored 15 Jun at 18:20:07 UTC · 264 windows per cycle
Scheduled targets
Every page has a job.
Each target changes on a fixed schedule to test whether monitors catch important updates while ignoring harmless noise.
easy60 min
Pulse Sensor
/product-a
Current: premium-bundle
easy60 min
Service status
/status
Current: partial-outage
hard60 min
Timestamp noise
/noise/timestamp
Current: timestamp-c
medium60 min
Signal Hub
/product-b
Current: tier-change
medium60 min
Pricing plans
/pricing
Current: addon-change
easy60 min
Open roles
/jobs
Current: remote-change
hard60 min
Layout noise
/noise/layout
Current: layout-c
easy60 min
Product changelog
/blog
Current: featured-change
medium60 min
Documentation
/docs
Current: version-bump
hard60 min
API reference
/docs/api
Current: version-bump
hard60 min
Removal target
/removed-page
Current: archived