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 1.0 1.0
214ms Response time (incl. latency)
250ms
45
500ms
14
1s
2s
4s
8s
16s
16s+/err
1.05s Total time: Redirections + Name lookup + Response time
Los Angeles, USA 544 ms0 ms167 ms711 ms
Miami, USA 435 ms0 ms109 ms544 ms
Montreal, Canada 511 ms0 ms137 ms648 ms
Roubaix, France 839 ms0 ms207 ms1.05 s
Frankfurt, Germany 635 ms0 ms201 ms837 ms
Cape Town, South Africa 600 ms0 ms144 ms745 ms
Helsinki, Finland 806 ms0 ms216 ms1.02 s
Singapore, Singapore 1.48 s0 ms348 ms1.83 s
Tokyo, Japan 1.23 s0 ms286 ms1.51 s
Sydney, Australia 1.44 s0 ms302 ms1.74 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: 211 ms ├ Miami: 109 ms ├ Tokyo: 287 ms ├ Sydney: 301 ms ├ Helsinki: 216 ms ├ Roubaix: 208 ms ├ Montreal: 136 ms ├ Frankfurt: 196 ms ├ Singapore: 353 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