Pingpillow
hotel · Josefův Důl, CZ

Hotel Perla Jizery

Broadband at this address measures 41.0 down / 13.7 up at 29 ms.

Workable medium confidence · 15 tests within ~966 m

One video call at a time is comfortable. Heavy uploads will drag.

01

Can you work here

41.0Mbps down
13.7Mbps up
29ms latency
37Score / 100

Measured on this block in Jul-Sep 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

NetworkDownUpPing
Fixed broadband — what the WiFi runs on 41.013.729
Mobile — your own SIM 0.22.9 —

Do not plan on tethering here. Mobile upload (2.9 Mbps) is far below the fixed line (13.7 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.

Add a result
04

Outages in Czech Republic

StartedEndedNetworkCause
21 Sep 2026, 06:30 UTC 21 Sep 2026, 08:15 UTC O2-CZECH-REPUBLICtechnical 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

Nearby, ranked

HotelVerdictDownUp
Horská chata Bludička Risky 36.812.1
Hostinec a penzion U Elišky Risky 36.812.1
Pension Ráj Risky 36.812.1
Chata Čert Risky 28.813.3
Hotel Peklo Risky 28.813.3
Hotel v Nebi Risky 25.713.1
Chata Peklo Risky 28.112.6