200 OK
https: Altertek Jitsi Instance
Last check:
100%
1 month rolling uptime (since Apr 30)
last 24 hours
100% Uptime
1.0 Apdex (0.5)
1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0
26ms Response time (incl. latency)
125ms
278
250ms
500ms
1s
2s
4s
8s
8s+/err
150ms Total time: Name lookup + Connection + TLS handshake + Response time
Roubaix, France 50 ms22 ms33 ms22 ms127 ms
Frankfurt, Germany 49 ms17 ms29 ms18 ms115 ms
Helsinki, Finland 90 ms39 ms48 ms39 ms218 ms
last months
Dec: 100%
Apdex (0.5): 1.0
Jan: 100%
Apdex (0.5): 1.0
Feb: 100%
Apdex (0.5): 1.0
Mar: 100%
Apdex (0.5): 1.0
Apr: 99.93%
Apdex (0.5): 0.99
May: 100%
Apdex (0.5): 1.0
No data
No downtime
< 15m downtime
> 15m downtime

Response time (ms) → 0 500 1000 1500 2000 2500 3000 3500 4000 Downtime → 110h 73h 36h ✓ 📅 May 31, 2026: Average: 26 ms ├ Helsinki: 44 ms ├ Roubaix: 21 ms └ Frankfurt: 14 ms 📅 May 30, 2026: Average: 25 ms ├ Helsinki: 38 ms ├ Roubaix: 21 ms └ Frankfurt: 18 ms 📅 May 29, 2026: Average: 26 ms ├ Helsinki: 40 ms ├ Roubaix: 22 ms └ Frankfurt: 18 ms 📅 May 28, 2026: Average: 25 ms ├ Helsinki: 38 ms ├ Roubaix: 22 ms └ Frankfurt: 17 ms 📅 May 27, 2026: Average: 26 ms ├ Helsinki: 37 ms ├ Roubaix: 22 ms └ Frankfurt: 20 ms 📅 May 26, 2026: Average: 27 ms ├ Helsinki: 38 ms ├ Roubaix: 23 ms └ Frankfurt: 20 ms 📅 May 25, 2026: Average: 59 ms ├ Helsinki: 137 ms ├ Roubaix: 22 ms └ Frankfurt: 19 ms 📅 May 24, 2026: Average: 25 ms ├ Helsinki: 38 ms ├ Roubaix: 21 ms └ Frankfurt: 18 ms 📅 May 23, 2026: Average: 27 ms ├ Helsinki: 38 ms ├ Roubaix: 23 ms └ Frankfurt: 20 ms 📅 May 22, 2026: Average: 25 ms ├ Helsinki: 37 ms ├ Roubaix: 21 ms └ Frankfurt: 18 ms 📅 May 21, 2026: Average: 249 ms ├ Helsinki: 705 ms ├ Roubaix: 23 ms └ Frankfurt: 20 ms 📅 May 20, 2026: Average: 26 ms ├ Helsinki: 38 ms ├ Roubaix: 23 ms └ Frankfurt: 18 ms 📅 May 19, 2026: Average: 26 ms ├ Helsinki: 38 ms ├ Roubaix: 22 ms └ Frankfurt: 19 ms 📅 May 18, 2026: Average: 26 ms ├ Helsinki: 38 ms ├ Roubaix: 23 ms └ Frankfurt: 19 ms 📅 May 17, 2026: Average: 26 ms ├ Helsinki: 38 ms ├ Roubaix: 22 ms └ Frankfurt: 18 ms May 2026 📅 May 16, 2026: Average: 27 ms ├ Helsinki: 39 ms ├ Roubaix: 23 ms └ Frankfurt: 19 ms 📅 May 15, 2026: Average: 25 ms ├ Helsinki: 37 ms ├ Roubaix: 22 ms └ Frankfurt: 17 ms 📅 May 14, 2026: Average: 26 ms ├ Helsinki: 37 ms ├ Roubaix: 24 ms └ Frankfurt: 18 ms 📅 May 13, 2026: Average: 27 ms ├ Helsinki: 38 ms ├ Roubaix: 25 ms └ Frankfurt: 18 ms 📅 May 12, 2026: Average: 25 ms ├ Helsinki: 38 ms ├ Roubaix: 21 ms └ Frankfurt: 18 ms 📅 May 11, 2026: Average: 25 ms ├ Helsinki: 38 ms ├ Roubaix: 19 ms └ Frankfurt: 19 ms 📅 May 10, 2026: Average: 25 ms ├ Helsinki: 38 ms ├ Roubaix: 20 ms └ Frankfurt: 17 ms 📅 May 09, 2026: Average: 25 ms ├ Helsinki: 38 ms ├ Roubaix: 20 ms └ Frankfurt: 18 ms 📅 May 08, 2026: Average: 25 ms ├ Helsinki: 38 ms ├ Roubaix: 20 ms └ Frankfurt: 19 ms 📅 May 07, 2026: Average: 25 ms ├ Helsinki: 37 ms ├ Roubaix: 20 ms └ Frankfurt: 18 ms 📅 May 06, 2026: Average: 24 ms ├ Helsinki: 38 ms ├ Roubaix: 20 ms └ Frankfurt: 15 ms 📅 May 05, 2026: Average: 90 ms ├ Helsinki: 38 ms ├ Roubaix: 21 ms └ Frankfurt: 212 ms 📅 May 04, 2026: Average: 25 ms ├ Helsinki: 39 ms ├ Roubaix: 22 ms └ Frankfurt: 16 ms 📅 May 03, 2026: Average: 26 ms ├ Helsinki: 38 ms ├ Roubaix: 22 ms └ Frankfurt: 18 ms 📅 May 02, 2026: Average: 24 ms ├ Helsinki: 38 ms ├ Roubaix: 20 ms └ Frankfurt: 16 ms 📅 May 01, 2026: Average: 25 ms ├ Helsinki: 38 ms ├ Roubaix: 20 ms └ Frankfurt: 18 ms 📅 April 30, 2026: Average: 25 ms ├ Helsinki: 38 ms ├ Roubaix: 20 ms └ Frankfurt: 17 ms 📅 April 29, 2026: Average: 26 ms ├ Helsinki: 42 ms ├ Roubaix: 20 ms └ Frankfurt: 17 ms 📅 April 28, 2026: Average: 25 ms ├ Helsinki: 38 ms ├ Roubaix: 21 ms └ Frankfurt: 16 ms 📅 April 27, 2026: Average: 27 ms ├ Helsinki: 40 ms ├ Roubaix: 21 ms └ Frankfurt: 21 ms 📅 April 26, 2026: Average: 26 ms ├ Helsinki: 38 ms ├ Roubaix: 22 ms └ Frankfurt: 19 ms 📅 April 25, 2026: Average: 26 ms ├ Helsinki: 39 ms ├ Roubaix: 21 ms └ Frankfurt: 19 ms 📅 April 24, 2026: Average: 25 ms ├ Helsinki: 38 ms ├ Roubaix: 22 ms └ Frankfurt: 17 ms 📅 April 23, 2026: Average: 39 ms ├ Helsinki: 38 ms ├ Roubaix: 41 ms └ Frankfurt: 38 ms 📅 April 22, 2026: Average: 25 ms ├ Helsinki: 37 ms ├ Roubaix: 22 ms └ Frankfurt: 17 ms 📅 April 21, 2026: Average: 26 ms ├ Helsinki: 37 ms ├ Roubaix: 23 ms └ Frankfurt: 18 ms 📅 April 20, 2026: Average: 25 ms ├ Helsinki: 38 ms ├ Roubaix: 21 ms └ Frankfurt: 17 ms 📅 April 19, 2026: Average: 26 ms ├ Helsinki: 39 ms ├ Roubaix: 21 ms └ Frankfurt: 20 ms 📅 April 18, 2026: Average: 25 ms ├ Helsinki: 38 ms ├ Roubaix: 20 ms └ Frankfurt: 18 ms 📅 April 17, 2026: Average: 26 ms ├ Helsinki: 39 ms ├ Roubaix: 22 ms └ Frankfurt: 19 ms Apr 2026 📅 April 16, 2026: Average: 26 ms ├ Helsinki: 38 ms ├ Roubaix: 21 ms └ Frankfurt: 21 ms 📅 April 15, 2026: Average: 26 ms ├ Helsinki: 38 ms ├ Roubaix: 21 ms └ Frankfurt: 21 ms 📅 April 14, 2026: Average: 26 ms ├ Helsinki: 39 ms ├ Roubaix: 21 ms └ Frankfurt: 20 ms 📅 April 13, 2026: Average: 25 ms ├ Helsinki: 38 ms ├ Roubaix: 21 ms └ Frankfurt: 18 ms 📅 April 12, 2026: Average: 25 ms ├ Helsinki: 37 ms ├ Roubaix: 20 ms └ Frankfurt: 18 ms 📅 April 11, 2026: Average: 25 ms ├ Helsinki: 37 ms ├ Roubaix: 22 ms └ Frankfurt: 17 ms 📅 April 10, 2026: Average: 26 ms ├ Helsinki: 37 ms ├ Roubaix: 23 ms └ Frankfurt: 19 ms 📅 April 09, 2026: Average: 25 ms ├ Helsinki: 38 ms ├ Roubaix: 20 ms └ Frankfurt: 17 ms 📅 April 08, 2026: Average: 24 ms ├ Helsinki: 37 ms ├ Roubaix: 20 ms └ Frankfurt: 17 ms 📅 April 07, 2026: 🔴 Downtime: 30m Average: 293 ms ├ Helsinki: 443 ms ├ Roubaix: 20 ms └ Frankfurt: 417 ms 📅 April 06, 2026: Average: 26 ms ├ Helsinki: 39 ms ├ Roubaix: 21 ms └ Frankfurt: 18 ms 📅 April 05, 2026: Average: 25 ms ├ Helsinki: 38 ms ├ Roubaix: 20 ms └ Frankfurt: 18 ms 📅 April 04, 2026: Average: 25 ms ├ Helsinki: 38 ms ├ Roubaix: 20 ms └ Frankfurt: 18 ms 📅 April 03, 2026: Average: 25 ms ├ Helsinki: 40 ms ├ Roubaix: 20 ms └ Frankfurt: 17 ms 📅 April 02, 2026: Average: 28 ms ├ Helsinki: 42 ms ├ Roubaix: 21 ms └ Frankfurt: 21 ms 📅 April 01, 2026: Average: 31 ms ├ Helsinki: 55 ms ├ Roubaix: 20 ms └ Frankfurt: 19 ms 📅 March 2026: Average: 27 ms ├ Helsinki: 41 ms ├ Roubaix: 20 ms └ Frankfurt: 21 ms 📅 February 2026: Average: 29 ms ├ Helsinki: 48 ms ├ Roubaix: 20 ms └ Frankfurt: 21 ms 📅 January 2026: Average: 32 ms ├ Helsinki: 54 ms ├ Roubaix: 21 ms └ Frankfurt: 22 ms 📅 December 2025: Average: 25 ms ├ Helsinki: 39 ms ├ Roubaix: 20 ms └ Frankfurt: 17 ms 📅 November 2025: Average: 25 ms ├ Helsinki: 38 ms ├ Roubaix: 20 ms └ Frankfurt: 18 ms 📅 October 2025: Average: 29 ms ├ Helsinki: 51 ms ├ Roubaix: 20 ms └ Frankfurt: 18 ms 📅 September 2025: Average: 29 ms ├ Helsinki: 50 ms ├ Roubaix: 20 ms └ Frankfurt: 18 ms 📅 August 2025: Average: 25 ms ├ Helsinki: 38 ms ├ Roubaix: 20 ms └ Frankfurt: 19 ms 2025 📅 July 2025: Average: 25 ms ├ Helsinki: 38 ms ├ Roubaix: 20 ms └ Frankfurt: 18 ms 📅 June 2025: Average: 40 ms ├ Helsinki: 38 ms ├ Roubaix: 23 ms └ Frankfurt: 59 ms 📅 May 2025: 🔴 Downtime: 60m Average: 25 ms ├ Helsinki: 39 ms ├ Roubaix: 21 ms └ Frankfurt: 17 ms 📅 April 2025: Average: 27 ms ├ Helsinki: 38 ms ├ Roubaix: 21 ms └ Frankfurt: 22 ms 📅 March 2025: Average: 32 ms ├ Helsinki: 40 ms ├ Roubaix: 38 ms └ Frankfurt: 19 ms 📅 February 2025: Average: 40 ms ├ Helsinki: 64 ms ├ Roubaix: 40 ms └ Frankfurt: 18 ms 📅 January 2025: Average: 31 ms ├ Helsinki: 44 ms ├ Roubaix: 32 ms └ Frankfurt: 19 ms 📅 December 2024: Average: 26 ms ├ Helsinki: 39 ms ├ Roubaix: 23 ms └ Frankfurt: 18 ms 📅 November 2024: Average: 29 ms ├ Helsinki: 38 ms ├ Roubaix: 23 ms └ Frankfurt: 27 ms 📅 October 2024: Average: 28 ms ├ Helsinki: 38 ms ├ Roubaix: 24 ms └ Frankfurt: 22 ms 📅 September 2024: Average: 30 ms ├ Helsinki: 44 ms ├ Roubaix: 22 ms └ Frankfurt: 25 ms 📅 August 2024: Average: 31 ms ├ Helsinki: 51 ms ├ Roubaix: 20 ms └ Frankfurt: 23 ms 2024 📅 July 2024: Average: 29 ms ├ Helsinki: 43 ms ├ Roubaix: 20 ms └ Frankfurt: 25 ms 📅 June 2024: Average: 36 ms ├ Helsinki: 64 ms ├ Roubaix: 21 ms └ Frankfurt: 23 ms 📅 May 2024: Average: 29 ms ├ Helsinki: 42 ms ├ Roubaix: 24 ms └ Frankfurt: 22 ms 📅 April 2024: Average: 30 ms ├ Helsinki: 47 ms ├ Roubaix: 20 ms └ Frankfurt: 23 ms 📅 March 2024: Average: 29 ms ├ Helsinki: 47 ms ├ Roubaix: 19 ms └ Frankfurt: 22 ms 📅 February 2024: Average: 138 ms ├ Helsinki: 58 ms ├ Roubaix: 19 ms └ Frankfurt: 339 ms 📅 January 2024: Average: 27 ms ├ Helsinki: 46 ms ├ Roubaix: 19 ms └ Frankfurt: 17 ms 📅 December 2023: Average: 27 ms ├ Helsinki: 46 ms ├ Roubaix: 20 ms └ Frankfurt: 17 ms 📅 November 2023: Average: 27 ms ├ Helsinki: 45 ms ├ Roubaix: 19 ms └ Frankfurt: 17 ms 📅 October 2023: Average: 26 ms ├ Helsinki: 41 ms ├ Roubaix: 21 ms └ Frankfurt: 18 ms 📅 September 2023: Average: 42 ms ├ Helsinki: 42 ms ├ Roubaix: 21 ms └ Frankfurt: 63 ms 📅 August 2023: Average: 29 ms ├ Roubaix: 25 ms └ Frankfurt: 33 ms 2023 📅 July 2023: Average: 27 ms ├ Roubaix: 22 ms └ Frankfurt: 33 ms 📅 June 2023: Average: 23 ms ├ Roubaix: 23 ms └ Frankfurt: 23 ms 📅 May 2023: Average: 72 ms ├ Roubaix: 20 ms └ Frankfurt: 124 ms 📅 April 2023: Average: 30 ms ├ Roubaix: 26 ms └ Frankfurt: 35 ms 📅 March 2023: Average: 36 ms ├ Roubaix: 33 ms └ Frankfurt: 39 ms 📅 February 2023: Average: 21 ms ├ Roubaix: 21 ms └ Frankfurt: 21 ms 📅 January 2023: Average: 18 ms ├ Roubaix: 19 ms └ Frankfurt: 17 ms 📅 December 2022: Average: 23 ms ├ Roubaix: 22 ms └ Frankfurt: 24 ms 📅 November 2022: Average: 25 ms ├ Roubaix: 32 ms └ Frankfurt: 19 ms 📅 October 2022: Average: 23 ms ├ Roubaix: 25 ms └ Frankfurt: 22 ms 📅 September 2022: Average: 31 ms ├ Roubaix: 35 ms └ Frankfurt: 28 ms 📅 August 2022: Average: 18 ms ├ Roubaix: 20 ms └ Frankfurt: 17 ms 2022 📅 July 2022: 🔴 Downtime: 54h Average: 551 ms ├ Roubaix: 551 ms └ Frankfurt: 552 ms 📅 June 2022: 🔴 Downtime: 33h Average: 452 ms ├ Roubaix: 447 ms └ Frankfurt: 458 ms 📅 May 2022: 🔴 Downtime: 4h Average: 77 ms ├ Roubaix: 79 ms └ Frankfurt: 76 ms 📅 April 2022: Average: 1.93 s ├ Roubaix: 18 ms └ Frankfurt: 3.85 s 📅 March 2022: 🔴 Downtime: 10h Average: 1.9 s ├ Roubaix: 298 ms └ Frankfurt: 3.5 s 📅 February 2022: Average: 51 ms ├ Roubaix: 83 ms └ Frankfurt: 20 ms 📅 January 2022: Average: 19 ms ├ Roubaix: 24 ms └ Frankfurt: 14 ms 📅 December 2021: Average: 22 ms ├ Roubaix: 23 ms └ Frankfurt: 21 ms 📅 November 2021: Average: 31 ms ├ Roubaix: 21 ms └ Frankfurt: 42 ms 📅 October 2021: Average: 20 ms ├ Roubaix: 20 ms └ Frankfurt: 21 ms 📅 September 2021: Average: 26 ms ├ Roubaix: 28 ms └ Frankfurt: 25 ms 📅 August 2021: 🔴 Downtime: 20m Average: 20 ms ├ Roubaix: 20 ms └ Frankfurt: 20 ms 2021 📅 July 2021: Average: 38 ms ├ Roubaix: 22 ms └ Frankfurt: 54 ms 📅 June 2021: 🔴 Downtime: 3h Average: 42 ms ├ Roubaix: 42 ms └ Frankfurt: 42 ms 📅 May 2021: Average: 162 ms ├ Miami: 146 ms ├ Tokyo: 317 ms ├ Sydney: 300 ms ├ Roubaix: 31 ms ├ Montreal: 100 ms ├ Frankfurt: 20 ms ├ Singapore: 235 ms └ Los Angeles: 152 ms 📅 April 2021: Average: 151 ms ├ Miami: 157 ms ├ Tokyo: 250 ms ├ Sydney: 282 ms ├ Roubaix: 27 ms ├ Montreal: 102 ms ├ Frankfurt: 37 ms ├ Singapore: 203 ms └ Los Angeles: 154 ms 📅 March 2021: Average: 151 ms ├ Miami: 125 ms ├ Tokyo: 258 ms ├ Sydney: 293 ms ├ Roubaix: 45 ms ├ Montreal: 103 ms ├ Frankfurt: 29 ms ├ Singapore: 205 ms └ Los Angeles: 155 ms 📅 February 2021: Average: 149 ms ├ Miami: 124 ms ├ Tokyo: 249 ms ├ Sydney: 319 ms ├ Roubaix: 24 ms ├ Montreal: 101 ms ├ Frankfurt: 25 ms ├ Singapore: 197 ms └ Los Angeles: 155 ms 📅 January 2021: Average: 145 ms ├ Miami: 125 ms ├ Tokyo: 252 ms ├ Sydney: 285 ms ├ Roubaix: 21 ms ├ Montreal: 100 ms ├ Frankfurt: 26 ms ├ Singapore: 190 ms └ Los Angeles: 167 ms 📅 December 2020: 🔴 Downtime: 12h Average: 238 ms ├ Miami: 209 ms ├ Tokyo: 373 ms ├ Sydney: 426 ms ├ Roubaix: 87 ms ├ Montreal: 183 ms ├ Frankfurt: 154 ms ├ Singapore: 247 ms └ Los Angeles: 227 ms 📅 November 2020: Average: 245 ms ├ Miami: 125 ms ├ Tokyo: 247 ms ├ Sydney: 318 ms ├ Roubaix: 797 ms ├ Montreal: 99 ms ├ Frankfurt: 25 ms ├ Singapore: 191 ms └ Los Angeles: 164 ms Day → ← Month Miami Miami Tokyo Tokyo Sydney Sydney Helsinki Helsinki Roubaix Roubaix Montreal Montreal Frankfurt Frankfurt Downtime Singapore Singapore Los Angeles Los Angeles Average Average Downtime