200 OK
https: Altertek Jitsi Instance
Last check:
100%
1 month rolling uptime (since Jun 21)
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 1.0
26ms Response time (incl. latency)
125ms
282
250ms
500ms
1s
2s
4s
8s
8s+/err
161ms Total time: Name lookup + Connection + TLS handshake + Response time
Roubaix, France 56 ms21 ms30 ms20 ms129 ms
Frankfurt, Germany 62 ms18 ms26 ms16 ms123 ms
Helsinki, Finland 97 ms39 ms48 ms39 ms225 ms
last months
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
Jun: 100%
Apdex (0.5): 1.0
Jul: 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 ✓ 📅 July 21, 2026: Average: 24 ms ├ Helsinki: 38 ms ├ Roubaix: 20 ms └ Frankfurt: 15 ms 📅 July 20, 2026: Average: 24 ms ├ Helsinki: 39 ms ├ Roubaix: 20 ms └ Frankfurt: 15 ms 📅 July 19, 2026: Average: 24 ms ├ Helsinki: 38 ms ├ Roubaix: 20 ms └ Frankfurt: 15 ms 📅 July 18, 2026: Average: 24 ms ├ Helsinki: 38 ms ├ Roubaix: 20 ms └ Frankfurt: 15 ms 📅 July 17, 2026: Average: 29 ms ├ Helsinki: 53 ms ├ Roubaix: 19 ms └ Frankfurt: 15 ms Jul 2026 📅 July 16, 2026: Average: 31 ms ├ Helsinki: 60 ms ├ Roubaix: 19 ms └ Frankfurt: 16 ms 📅 July 15, 2026: Average: 27 ms ├ Helsinki: 47 ms ├ Roubaix: 19 ms └ Frankfurt: 15 ms 📅 July 14, 2026: Average: 32 ms ├ Helsinki: 64 ms ├ Roubaix: 19 ms └ Frankfurt: 15 ms 📅 July 13, 2026: Average: 40 ms ├ Helsinki: 61 ms ├ Roubaix: 46 ms └ Frankfurt: 15 ms 📅 July 12, 2026: Average: 26 ms ├ Helsinki: 39 ms ├ Roubaix: 19 ms └ Frankfurt: 21 ms 📅 July 11, 2026: Average: 25 ms ├ Helsinki: 40 ms ├ Roubaix: 20 ms └ Frankfurt: 16 ms 📅 July 10, 2026: Average: 25 ms ├ Helsinki: 39 ms ├ Roubaix: 20 ms └ Frankfurt: 16 ms 📅 July 09, 2026: Average: 24 ms ├ Helsinki: 38 ms ├ Roubaix: 20 ms └ Frankfurt: 16 ms 📅 July 08, 2026: Average: 25 ms ├ Helsinki: 39 ms ├ Roubaix: 20 ms └ Frankfurt: 16 ms 📅 July 07, 2026: Average: 26 ms ├ Helsinki: 39 ms ├ Roubaix: 21 ms └ Frankfurt: 18 ms 📅 July 06, 2026: Average: 26 ms ├ Helsinki: 39 ms ├ Roubaix: 20 ms └ Frankfurt: 19 ms 📅 July 05, 2026: Average: 25 ms ├ Helsinki: 39 ms ├ Roubaix: 21 ms └ Frankfurt: 17 ms 📅 July 04, 2026: Average: 25 ms ├ Helsinki: 39 ms ├ Roubaix: 20 ms └ Frankfurt: 17 ms 📅 July 03, 2026: Average: 25 ms ├ Helsinki: 38 ms ├ Roubaix: 20 ms └ Frankfurt: 18 ms 📅 July 02, 2026: Average: 25 ms ├ Helsinki: 39 ms ├ Roubaix: 19 ms └ Frankfurt: 18 ms 📅 July 01, 2026: Average: 27 ms ├ Helsinki: 44 ms ├ Roubaix: 22 ms └ Frankfurt: 16 ms 📅 June 30, 2026: Average: 26 ms ├ Helsinki: 39 ms ├ Roubaix: 23 ms └ Frankfurt: 16 ms 📅 June 29, 2026: Average: 26 ms ├ Helsinki: 38 ms ├ Roubaix: 23 ms └ Frankfurt: 17 ms 📅 June 28, 2026: Average: 25 ms ├ Helsinki: 39 ms ├ Roubaix: 23 ms └ Frankfurt: 15 ms 📅 June 27, 2026: Average: 26 ms ├ Helsinki: 39 ms ├ Roubaix: 24 ms └ Frankfurt: 16 ms 📅 June 26, 2026: Average: 26 ms ├ Helsinki: 38 ms ├ Roubaix: 23 ms └ Frankfurt: 17 ms 📅 June 25, 2026: Average: 26 ms ├ Helsinki: 40 ms ├ Roubaix: 22 ms └ Frankfurt: 17 ms 📅 June 24, 2026: Average: 26 ms ├ Helsinki: 39 ms ├ Roubaix: 23 ms └ Frankfurt: 16 ms 📅 June 23, 2026: Average: 26 ms ├ Helsinki: 38 ms ├ Roubaix: 23 ms └ Frankfurt: 18 ms 📅 June 22, 2026: Average: 26 ms ├ Helsinki: 39 ms ├ Roubaix: 24 ms └ Frankfurt: 17 ms 📅 June 21, 2026: Average: 26 ms ├ Helsinki: 39 ms ├ Roubaix: 24 ms └ Frankfurt: 16 ms 📅 June 20, 2026: Average: 32 ms ├ Helsinki: 54 ms ├ Roubaix: 25 ms └ Frankfurt: 17 ms 📅 June 19, 2026: Average: 27 ms ├ Helsinki: 40 ms ├ Roubaix: 24 ms └ Frankfurt: 18 ms 📅 June 18, 2026: Average: 27 ms ├ Helsinki: 39 ms ├ Roubaix: 24 ms └ Frankfurt: 18 ms 📅 June 17, 2026: Average: 30 ms ├ Helsinki: 47 ms ├ Roubaix: 25 ms └ Frankfurt: 18 ms Jun 2026 📅 June 16, 2026: Average: 27 ms ├ Helsinki: 38 ms ├ Roubaix: 27 ms └ Frankfurt: 18 ms 📅 June 15, 2026: Average: 28 ms ├ Helsinki: 45 ms ├ Roubaix: 24 ms └ Frankfurt: 17 ms 📅 June 14, 2026: Average: 27 ms ├ Helsinki: 40 ms ├ Roubaix: 24 ms └ Frankfurt: 19 ms 📅 June 13, 2026: Average: 26 ms ├ Helsinki: 39 ms ├ Roubaix: 24 ms └ Frankfurt: 17 ms 📅 June 12, 2026: Average: 27 ms ├ Helsinki: 38 ms ├ Roubaix: 24 ms └ Frankfurt: 20 ms 📅 June 11, 2026: Average: 27 ms ├ Helsinki: 40 ms ├ Roubaix: 24 ms └ Frankfurt: 19 ms 📅 June 10, 2026: Average: 26 ms ├ Helsinki: 39 ms ├ Roubaix: 23 ms └ Frankfurt: 17 ms 📅 June 09, 2026: Average: 26 ms ├ Helsinki: 39 ms ├ Roubaix: 22 ms └ Frankfurt: 17 ms 📅 June 08, 2026: Average: 27 ms ├ Helsinki: 40 ms ├ Roubaix: 23 ms └ Frankfurt: 19 ms 📅 June 07, 2026: Average: 27 ms ├ Helsinki: 41 ms ├ Roubaix: 21 ms └ Frankfurt: 19 ms 📅 June 06, 2026: Average: 25 ms ├ Helsinki: 39 ms ├ Roubaix: 21 ms └ Frankfurt: 17 ms 📅 June 05, 2026: Average: 29 ms ├ Helsinki: 50 ms ├ Roubaix: 21 ms └ Frankfurt: 16 ms 📅 June 04, 2026: Average: 44 ms ├ Helsinki: 95 ms ├ Roubaix: 20 ms └ Frankfurt: 17 ms 📅 June 03, 2026: Average: 25 ms ├ Helsinki: 39 ms ├ Roubaix: 22 ms └ Frankfurt: 16 ms 📅 June 02, 2026: Average: 26 ms ├ Helsinki: 39 ms ├ Roubaix: 22 ms └ Frankfurt: 17 ms 📅 June 01, 2026: Average: 26 ms ├ Helsinki: 39 ms ├ Roubaix: 23 ms └ Frankfurt: 16 ms 📅 May 2026: Average: 36 ms ├ Helsinki: 61 ms ├ Roubaix: 22 ms └ Frankfurt: 25 ms 📅 April 2026: 🔴 Downtime: 30m Average: 36 ms ├ Helsinki: 53 ms ├ Roubaix: 22 ms └ Frankfurt: 33 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