200 OK
https://volkertek.com
Last check:
100%
1 month rolling uptime (since Mar 08)
last 24 hours
100% Uptime
1.0 Apdex (1.0)
1.0 1.0 1.0 1.0
220ms Response time (incl. latency)
250ms
23
500ms
8
1s
2s
4s
8s
16s
16s+/err
1.1s Total time: Redirections + Name lookup + Response time
Los Angeles, USA 507 ms0 ms167 ms675 ms
Miami, USA 582 ms0 ms109 ms692 ms
Montreal, Canada 533 ms0 ms136 ms670 ms
Roubaix, France 916 ms0 ms205 ms1.12 s
Frankfurt, Germany 617 ms0 ms194 ms812 ms
Cape Town, South Africa 641 ms0 ms144 ms786 ms
Helsinki, Finland 800 ms0 ms216 ms1.02 s
Singapore, Singapore 1.44 s0 ms362 ms1.8 s
Tokyo, Japan 1.27 s0 ms283 ms1.55 s
Sydney, Australia 1.38 s0 ms303 ms1.69 s
last months
Nov: N/A
Apdex (1.0): N/A
Dec: N/A
Apdex (1.0): N/A
Jan: N/A
Apdex (1.0): N/A
Feb: N/A
Apdex (1.0): N/A
Mar: N/A
Apdex (1.0): N/A
Apr: 100%
Apdex (1.0): 1.0
No data
No downtime
< 15m downtime
> 15m downtime

Response time (ms) → 0 250 500 Downtime → 2h 1h 40m ✓ 📅 April 08, 2026: Average: 212 ms ├ Miami: 109 ms ├ Tokyo: 286 ms ├ Sydney: 302 ms ├ Helsinki: 216 ms ├ Roubaix: 204 ms ├ Montreal: 136 ms ├ Frankfurt: 194 ms ├ Singapore: 362 ms ├ Cape Town: 144 ms └ Los Angeles: 167 ms Miami Miami Tokyo Tokyo Sydney Sydney Helsinki Helsinki Roubaix Roubaix Montreal Montreal Frankfurt Frankfurt Singapore Singapore Cape Town Cape Town Los Angeles Los Angeles Average Average Downtime