01
Can you work here
56.3Mbps down
22.5Mbps up
17ms latency
48Score / 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
| Network | Down | Up | Ping |
|---|---|---|---|
| Fixed broadband — what the WiFi runs on | 56.3 | 22.5 | 17 |
| Mobile — your own SIM | 3.7 | 10.6 | — |
Do not plan on tethering here. Mobile upload (10.6 Mbps) is far below the fixed line (22.5 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 Germany
| Started | Ended | Network | Cause |
|---|---|---|---|
| 05 May 2026, 19:30 UTC | 05 May 2026, 22:15 UTC | Germany | dns |
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
| Hotel | Verdict | Down | Up |
|---|---|---|---|
| Am See | Workable | 79.8 | 51.8 |
| Pension und Gruppenhaus Diemelkroon | Workable | 82.8 | 47.1 |
| St. Muffert bei Heringhausen | Workable | 62.1 | 33.4 |
| Seehotel Diemelsee | Workable | 56.6 | 23.0 |
| Jugendzeltplatz | Workable | 57.0 | 22.4 |
| Pension Fischer | Workable | 56.3 | 22.5 |
| Sonnenweg 29 am Diemelsee im Sauerland | Workable | 57.0 | 22.4 |
| Haus am Seeufer | Workable | 56.3 | 22.5 |