01
Can you work here
Call-ready
high confidence · 76 tests within ~988 m
275.9Mbps down
294.6Mbps up
11ms latency
100Score / 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 | 275.9 | 294.6 | 11 |
| Mobile — your own SIM | 91.6 | 19.5 | — |
Do not plan on tethering here. Mobile upload (19.5 Mbps) is far below the fixed line (294.6 Mbps) — if the room WiFi fails, your phone is not a working backup for calls.
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 |
|---|---|---|---|
| Hotel Stella Garni | Call-ready | 339.0 | 219.8 |
| Hotel Victoria | Call-ready | 372.0 | 227.2 |
| Panorama | Call-ready | 337.6 | 327.6 |
| Kolej Šafránkův pavilon | Call-ready | 253.9 | 197.1 |
| Parkhotel | Call-ready | 376.7 | 274.6 |
| U Gigantu | Call-ready | 323.5 | 270.3 |
| Kolej Bolevecká, Univerzita Karlova | Call-ready | 456.9 | 389.7 |
| Golden Fish Hotel & Restaurant | Call-ready | 293.0 | 207.6 |