01
Can you work here
Risky
low confidence · 1 tests within ~1006 m
22.7Mbps down
14.9Mbps up
15ms latency
33Score / 100
Measured on this block in Apr-Jun 2026 — the ceiling the hotel's WiFi sits under. Shared WiFi, captive portals and per-device caps only make it slower, never faster.
02
Fixed line vs mobile
| Network | Down | Up | Ping |
|---|---|---|---|
| Fixed broadband — what the WiFi runs on | 22.7 | 14.9 | 15 |
| Mobile — your own SIM | 126.8 | 41.9 | — |
Your SIM may beat the WiFi. Mobile upload here (41.9 Mbps) tests higher than the fixed line — worth trying both before you rearrange your day around the room WiFi.
03
Measured in the room
Nobody has posted a real speedtest from this hotel yet.
04
Outages in Czech Republic
| Started | Ended | Network | Cause |
|---|---|---|---|
| 21 Sep 2026, 06:30 UTC | 21 Sep 2026, 08:15 UTC | O2-CZECH-REPUBLIC | technical problem |
Country- and ISP-level outages, not hotel-level. A national outage takes the hotel with it; the hotel's own router failing will never show here.
05
Where it is
06
Nearby, ranked
| Hotel | Verdict | Down | Up |
|---|---|---|---|
| Praktik Penzion Krumlov | Workable | 52.5 | 29.9 |
| Penzion Rozárka | Workable | 52.5 | 29.9 |
| Penzion Janoušek Motorsport | Risky | 22.7 | 14.9 |
| Ubytování v soukromí | Risky | 22.7 | 14.9 |
| Ubytování pod střechou | Risky | 22.7 | 14.9 |