200 OK
https://zvukislov.ru
Last check:
99.98%
1 month rolling uptime (since Mar 10)
last 24 hours
100% Uptime
0.91 Apdex (2.0)
.88 .92 .9 .87 .97 .97 .98 .95 .95 .8 .92 .9 .85 .94 .93 .92 .9 .92 .93 .9 .94 .9 .93 .83
1.79s Response time (incl. latency)
500ms
1s
2s
580
4s
119
8s
16s
32s
32s+/err
2.03s Total time: Name lookup + Connection + TLS handshake + Response time
Montreal, Canada 180 ms133 ms137 ms1.9 s2.35 s
Roubaix, France 72 ms50 ms52 ms1.75 s1.93 s
Frankfurt, Germany 66 ms43 ms47 ms1.73 s1.88 s
Helsinki, Finland 31 ms57 ms60 ms1.78 s1.92 s
last months
Nov: 99.76%
Apdex (2.0): 0.67
Dec: 100%
Apdex (2.0): 0.9
Jan: 100%
Apdex (2.0): 0.88
Feb: 100%
Apdex (2.0): 0.92
Mar: 99.98%
Apdex (2.0): 0.91
Apr: 100%
Apdex (2.0): 0.89
No data
No downtime
< 15m downtime
> 15m downtime

Response time (ms) → 0 500 1000 1500 2000 2500 3000 3500 4000 4500 Downtime → 16h 10h 5h ✓ 📅 April 10, 2026: Average: 1.8 s ├ Helsinki: 1.78 s ├ Roubaix: 1.77 s ├ Montreal: 1.93 s └ Frankfurt: 1.71 s 📅 April 09, 2026: Average: 1.87 s ├ Helsinki: 1.87 s ├ Roubaix: 1.79 s ├ Montreal: 2.03 s └ Frankfurt: 1.8 s 📅 April 08, 2026: Average: 1.83 s ├ Helsinki: 1.83 s ├ Roubaix: 1.8 s ├ Montreal: 1.91 s └ Frankfurt: 1.77 s 📅 April 07, 2026: Average: 1.93 s ├ Helsinki: 1.93 s ├ Roubaix: 1.92 s ├ Montreal: 2.08 s └ Frankfurt: 1.8 s 📅 April 06, 2026: Average: 1.91 s ├ Helsinki: 1.79 s ├ Roubaix: 1.95 s ├ Montreal: 1.94 s └ Frankfurt: 1.96 s 📅 April 05, 2026: Average: 1.82 s ├ Helsinki: 1.81 s ├ Roubaix: 1.75 s ├ Montreal: 1.97 s └ Frankfurt: 1.77 s 📅 April 04, 2026: Average: 1.82 s ├ Helsinki: 1.8 s ├ Roubaix: 1.77 s ├ Montreal: 1.93 s └ Frankfurt: 1.79 s 📅 April 03, 2026: Average: 2.01 s ├ Helsinki: 1.88 s ├ Roubaix: 1.97 s ├ Montreal: 2.17 s └ Frankfurt: 2.02 s 📅 April 02, 2026: Average: 1.89 s ├ Helsinki: 1.81 s ├ Roubaix: 2.06 s ├ Montreal: 1.88 s └ Frankfurt: 1.8 s 📅 April 01, 2026: Average: 1.91 s ├ Helsinki: 1.93 s ├ Roubaix: 1.94 s ├ Montreal: 1.91 s └ Frankfurt: 1.88 s 📅 March 31, 2026: Average: 1.88 s ├ Helsinki: 1.83 s ├ Roubaix: 1.81 s ├ Montreal: 2.08 s └ Frankfurt: 1.82 s 📅 March 30, 2026: Average: 1.85 s ├ Helsinki: 1.84 s ├ Roubaix: 1.81 s ├ Montreal: 1.9 s └ Frankfurt: 1.84 s 📅 March 29, 2026: Average: 1.83 s ├ Helsinki: 1.82 s ├ Roubaix: 1.8 s ├ Montreal: 1.91 s └ Frankfurt: 1.8 s 📅 March 28, 2026: Average: 1.85 s ├ Helsinki: 1.76 s ├ Roubaix: 1.8 s ├ Montreal: 1.89 s └ Frankfurt: 1.96 s 📅 March 27, 2026: Average: 1.88 s ├ Helsinki: 1.86 s ├ Roubaix: 1.76 s ├ Montreal: 2.02 s └ Frankfurt: 1.87 s 📅 March 26, 2026: Average: 2.03 s ├ Helsinki: 1.81 s ├ Roubaix: 2.62 s ├ Montreal: 1.89 s └ Frankfurt: 1.79 s 📅 March 25, 2026: 🔴 Downtime: 8m Average: 2.13 s ├ Helsinki: 1.8 s ├ Roubaix: 3 s ├ Montreal: 1.88 s └ Frankfurt: 1.83 s 📅 March 24, 2026: Average: 1.87 s ├ Helsinki: 1.87 s ├ Roubaix: 1.82 s ├ Montreal: 1.98 s └ Frankfurt: 1.83 s 📅 March 23, 2026: Average: 1.81 s ├ Helsinki: 1.77 s ├ Roubaix: 1.79 s ├ Montreal: 1.92 s └ Frankfurt: 1.76 s 📅 March 22, 2026: Average: 1.87 s ├ Helsinki: 1.83 s ├ Roubaix: 1.88 s ├ Montreal: 1.86 s └ Frankfurt: 1.91 s 📅 March 21, 2026: Average: 1.87 s ├ Helsinki: 1.84 s ├ Roubaix: 1.9 s ├ Montreal: 2 s └ Frankfurt: 1.76 s 📅 March 20, 2026: Average: 1.79 s ├ Helsinki: 1.78 s ├ Roubaix: 1.78 s ├ Montreal: 1.84 s └ Frankfurt: 1.74 s 📅 March 19, 2026: Average: 1.79 s ├ Helsinki: 1.76 s ├ Roubaix: 1.76 s ├ Montreal: 1.88 s └ Frankfurt: 1.76 s 📅 March 18, 2026: Average: 1.77 s ├ Helsinki: 1.82 s ├ Roubaix: 1.73 s ├ Montreal: 1.81 s └ Frankfurt: 1.72 s 📅 March 17, 2026: Average: 1.78 s ├ Helsinki: 1.76 s ├ Roubaix: 1.75 s ├ Montreal: 1.87 s └ Frankfurt: 1.75 s Mar 2026 📅 March 16, 2026: Average: 1.89 s ├ Helsinki: 1.84 s ├ Roubaix: 1.79 s ├ Montreal: 1.88 s └ Frankfurt: 2.03 s 📅 March 15, 2026: Average: 1.76 s ├ Helsinki: 1.69 s ├ Roubaix: 1.71 s ├ Montreal: 1.87 s └ Frankfurt: 1.75 s 📅 March 14, 2026: Average: 1.76 s ├ Helsinki: 1.73 s ├ Roubaix: 1.79 s ├ Montreal: 1.77 s └ Frankfurt: 1.76 s 📅 March 13, 2026: Average: 1.74 s ├ Helsinki: 1.74 s ├ Roubaix: 1.75 s ├ Montreal: 1.8 s └ Frankfurt: 1.69 s 📅 March 12, 2026: Average: 1.85 s ├ Helsinki: 1.9 s ├ Roubaix: 1.86 s ├ Montreal: 1.87 s └ Frankfurt: 1.77 s 📅 March 11, 2026: Average: 1.94 s ├ Helsinki: 1.85 s ├ Roubaix: 1.99 s ├ Montreal: 1.99 s └ Frankfurt: 1.94 s 📅 March 10, 2026: Average: 1.83 s ├ Helsinki: 1.78 s ├ Roubaix: 1.79 s ├ Montreal: 1.9 s └ Frankfurt: 1.85 s 📅 March 09, 2026: Average: 1.84 s ├ Helsinki: 1.8 s ├ Roubaix: 1.84 s ├ Montreal: 1.92 s └ Frankfurt: 1.81 s 📅 March 08, 2026: Average: 1.93 s ├ Helsinki: 1.77 s ├ Roubaix: 2.24 s ├ Montreal: 1.95 s └ Frankfurt: 1.76 s 📅 March 07, 2026: Average: 1.84 s ├ Helsinki: 1.76 s ├ Roubaix: 1.76 s ├ Montreal: 1.95 s └ Frankfurt: 1.89 s 📅 March 06, 2026: Average: 1.82 s ├ Helsinki: 1.88 s ├ Roubaix: 1.85 s ├ Montreal: 1.84 s └ Frankfurt: 1.72 s 📅 March 05, 2026: Average: 1.77 s ├ Helsinki: 1.8 s ├ Roubaix: 1.76 s ├ Montreal: 1.83 s └ Frankfurt: 1.71 s 📅 March 04, 2026: Average: 1.85 s ├ Helsinki: 1.89 s ├ Roubaix: 1.81 s ├ Montreal: 1.83 s └ Frankfurt: 1.88 s 📅 March 03, 2026: Average: 1.89 s ├ Helsinki: 1.84 s ├ Roubaix: 1.84 s ├ Montreal: 2.08 s └ Frankfurt: 1.8 s 📅 March 02, 2026: Average: 1.88 s ├ Helsinki: 1.8 s ├ Roubaix: 1.86 s ├ Montreal: 1.86 s └ Frankfurt: 1.99 s 📅 March 01, 2026: Average: 1.82 s ├ Helsinki: 1.74 s ├ Roubaix: 1.78 s ├ Montreal: 1.85 s └ Frankfurt: 1.89 s 📅 February 2026: Average: 1.81 s ├ Helsinki: 1.78 s ├ Roubaix: 1.77 s ├ Montreal: 1.87 s └ Frankfurt: 1.83 s 📅 January 2026: Average: 1.93 s ├ Helsinki: 1.90 s ├ Roubaix: 1.89 s ├ Montreal: 2 s └ Frankfurt: 1.93 s 📅 December 2025: Average: 1.89 s ├ Helsinki: 1.88 s ├ Roubaix: 1.88 s ├ Montreal: 1.94 s └ Frankfurt: 1.87 s 📅 November 2025: 🔴 Downtime: 2h Average: 2.55 s ├ Helsinki: 2.55 s ├ Roubaix: 2.51 s ├ Montreal: 2.62 s └ Frankfurt: 2.51 s 📅 October 2025: Average: 2.77 s ├ Helsinki: 2.77 s ├ Roubaix: 2.75 s ├ Montreal: 2.82 s └ Frankfurt: 2.75 s 📅 September 2025: 🔴 Downtime: 6m Average: 2.72 s ├ Helsinki: 2.7 s ├ Roubaix: 2.68 s ├ Montreal: 2.76 s └ Frankfurt: 2.72 s 📅 August 2025: 🔴 Downtime: 7h Average: 2.73 s ├ Helsinki: 2.74 s ├ Roubaix: 2.72 s ├ Montreal: 2.76 s └ Frankfurt: 2.69 s 2025 📅 July 2025: 🔴 Downtime: 4m Average: 2.8 s ├ Helsinki: 2.78 s ├ Roubaix: 2.76 s ├ Montreal: 2.83 s └ Frankfurt: 2.82 s 📅 June 2025: Average: 3.19 s ├ Helsinki: 3.16 s ├ Roubaix: 3.18 s ├ Montreal: 3.22 s └ Frankfurt: 3.2 s 📅 May 2025: Average: 3.06 s ├ Helsinki: 3.05 s ├ Roubaix: 3.01 s ├ Montreal: 3.12 s └ Frankfurt: 3.05 s 📅 April 2025: 🔴 Downtime: 45m Average: 4.1 s ├ Helsinki: 4.07 s ├ Roubaix: 4.07 s ├ Montreal: 4.19 s └ Frankfurt: 4.08 s 📅 March 2025: 🔴 Downtime: 1h Average: 3.77 s ├ Helsinki: 3.76 s ├ Roubaix: 3.73 s ├ Montreal: 3.84 s └ Frankfurt: 3.74 s 📅 February 2025: 🔴 Downtime: 8m Average: 3.26 s ├ Helsinki: 3.26 s ├ Roubaix: 3.2 s ├ Montreal: 3.32 s └ Frankfurt: 3.27 s 📅 January 2025: 🔴 Downtime: 59m Average: 3.53 s ├ Helsinki: 3.55 s ├ Roubaix: 3.51 s ├ Montreal: 3.59 s └ Frankfurt: 3.48 s 📅 December 2024: 🔴 Downtime: 44m Average: 4.06 s ├ Helsinki: 4.06 s ├ Roubaix: 4.05 s ├ Montreal: 4.13 s └ Frankfurt: 4.01 s 📅 November 2024: 🔴 Downtime: 4h Average: 3.46 s ├ Helsinki: 3.46 s ├ Roubaix: 3.41 s ├ Montreal: 3.53 s └ Frankfurt: 3.45 s 📅 October 2024: Average: 2.43 s ├ Helsinki: 2.43 s ├ Roubaix: 2.41 s ├ Montreal: 2.48 s └ Frankfurt: 2.41 s 📅 September 2024: 🔴 Downtime: 3m Average: 2.09 s ├ Helsinki: 2.09 s ├ Roubaix: 2.04 s ├ Montreal: 2.14 s └ Frankfurt: 2.08 s 📅 August 2024: 🔴 Downtime: 39m Average: 1.97 s ├ Helsinki: 1.96 s ├ Roubaix: 1.94 s ├ Montreal: 2.03 s └ Frankfurt: 1.95 s 2024 📅 July 2024: 🔴 Downtime: 2h Average: 2.92 s ├ Helsinki: 2.9 s ├ Roubaix: 2.9 s ├ Montreal: 2.96 s └ Frankfurt: 2.93 s 📅 June 2024: 🔴 Downtime: 4m Average: 2.95 s ├ Helsinki: 2.94 s ├ Roubaix: 2.92 s ├ Montreal: 2.98 s └ Frankfurt: 2.93 s 📅 May 2024: 🔴 Downtime: 27m Average: 2.91 s ├ Helsinki: 2.91 s ├ Roubaix: 2.89 s ├ Montreal: 2.94 s └ Frankfurt: 2.9 s 📅 April 2024: Average: 2.62 s ├ Helsinki: 2.61 s ├ Roubaix: 2.6 s ├ Montreal: 2.67 s └ Frankfurt: 2.6 s 📅 March 2024: 🔴 Downtime: 8m Average: 3.46 s ├ Helsinki: 3.45 s ├ Roubaix: 3.43 s ├ Montreal: 3.51 s └ Frankfurt: 3.45 s 📅 February 2024: 🔴 Downtime: 2h Average: 3.84 s ├ Helsinki: 3.66 s ├ Roubaix: 3.66 s ├ Montreal: 4.25 s └ Frankfurt: 3.77 s 📅 January 2024: 🔴 Downtime: 2h Average: 3.87 s ├ Helsinki: 3.76 s ├ Roubaix: 3.74 s ├ Montreal: 4.22 s └ Frankfurt: 3.75 s 📅 December 2023: 🔴 Downtime: 14m Average: 3.28 s ├ Helsinki: 3.14 s ├ Roubaix: 3.14 s ├ Montreal: 3.7 s └ Frankfurt: 3.13 s 📅 November 2023: 🔴 Downtime: 3m Average: 3.2 s ├ Helsinki: 3.08 s ├ Roubaix: 3.06 s ├ Montreal: 3.62 s └ Frankfurt: 3.06 s 📅 October 2023: 🔴 Downtime: 2m Average: 3.11 s ├ Helsinki: 2.97 s ├ Roubaix: 2.96 s ├ Montreal: 3.52 s └ Frankfurt: 2.98 s 📅 September 2023: 🔴 Downtime: 10m Average: 3.65 s ├ Helsinki: 3.48 s ├ Roubaix: 3.52 s ├ Montreal: 4.06 s └ Frankfurt: 3.53 s 📅 August 2023: 🔴 Downtime: 3m Average: 3.3 s ├ Roubaix: 3.14 s ├ Montreal: 3.62 s └ Frankfurt: 3.14 s 2023 📅 July 2023: 🔴 Downtime: 4h Average: 2.65 s ├ Roubaix: 2.5 s ├ Montreal: 3 s └ Frankfurt: 2.45 s 📅 June 2023: 🔴 Downtime: 20m Average: 2.42 s ├ Roubaix: 2.24 s ├ Montreal: 2.78 s └ Frankfurt: 2.24 s 📅 May 2023: 🔴 Downtime: 15m Average: 2.64 s ├ Roubaix: 2.46 s ├ Montreal: 3.02 s └ Frankfurt: 2.43 s 📅 April 2023: 🔴 Downtime: 5h Average: 2.85 s ├ Roubaix: 2.71 s ├ Montreal: 3.2 s └ Frankfurt: 2.64 s 📅 March 2023: 🔴 Downtime: 5m Average: 2.7 s ├ Roubaix: 2.48 s ├ Montreal: 3.11 s └ Frankfurt: 2.5 s 📅 February 2023: 🔴 Downtime: 3h Average: 2.11 s ├ Roubaix: 1.87 s ├ Montreal: 2.59 s └ Frankfurt: 1.86 s 📅 January 2023: 🔴 Downtime: 14m Average: 1.89 s ├ Roubaix: 1.66 s ├ Montreal: 2.36 s └ Frankfurt: 1.66 s 📅 December 2022: 🔴 Downtime: 7m Average: 1.92 s ├ Roubaix: 1.71 s ├ Montreal: 2.34 s └ Frankfurt: 1.7 s 📅 November 2022: 🔴 Downtime: 2m Average: 1.87 s ├ Roubaix: 1.65 s ├ Montreal: 2.31 s └ Frankfurt: 1.64 s 📅 October 2022: 🔴 Downtime: 58m Average: 1.82 s ├ Roubaix: 1.63 s ├ Montreal: 2.2 s └ Frankfurt: 1.64 s 📅 September 2022: Average: 1.76 s ├ Roubaix: 1.58 s ├ Montreal: 2.12 s └ Frankfurt: 1.57 s 📅 August 2022: Average: 1.66 s ├ Roubaix: 1.5 s ├ Montreal: 2.01 s └ Frankfurt: 1.49 s 2022 📅 July 2022: 🔴 Downtime: 27m Average: 1.57 s ├ Roubaix: 1.39 s ├ Montreal: 1.95 s └ Frankfurt: 1.38 s 📅 June 2022: 🔴 Downtime: 7m Average: 1.44 s ├ Roubaix: 1.32 s ├ Montreal: 1.68 s └ Frankfurt: 1.32 s 📅 May 2022: 🔴 Downtime: 5m Average: 1.32 s ├ Roubaix: 1.3 s ├ Montreal: 1.37 s └ Frankfurt: 1.28 s 📅 April 2022: 🔴 Downtime: 7m Average: 1.3 s ├ Roubaix: 1.29 s ├ Montreal: 1.36 s └ Frankfurt: 1.27 s 📅 March 2022: 🔴 Downtime: 4h Average: 1.24 s ├ Roubaix: 1.21 s ├ Montreal: 1.29 s └ Frankfurt: 1.21 s 📅 February 2022: Average: 1.21 s ├ Roubaix: 1.18 s ├ Montreal: 1.27 s └ Frankfurt: 1.18 s 📅 January 2022: 🔴 Downtime: 2m Average: 1.17 s ├ Roubaix: 1.15 s ├ Montreal: 1.23 s └ Frankfurt: 1.14 s 📅 December 2021: 🔴 Downtime: 2m Average: 1.08 s ├ Roubaix: 1.06 s ├ Montreal: 1.15 s └ Frankfurt: 1.05 s 📅 November 2021: Average: 1.1 s ├ Roubaix: 1.07 s ├ Montreal: 1.16 s └ Frankfurt: 1.06 s 📅 October 2021: Average: 1.09 s ├ Roubaix: 1.06 s ├ Montreal: 1.15 s └ Frankfurt: 1.05 s 📅 September 2021: Average: 1.04 s ├ Roubaix: 1.02 s ├ Montreal: 1.1 s └ Frankfurt: 1.01 s 📅 August 2021: 🔴 Downtime: 2m Average: 1.04 s ├ Roubaix: 1.02 s ├ Montreal: 1.1 s └ Frankfurt: 1.01 s 2021 📅 July 2021: Average: 1.03 s ├ Roubaix: 1.01 s ├ Montreal: 1.08 s └ Frankfurt: 993 ms 📅 June 2021: 🔴 Downtime: 2m Average: 1.32 s ├ Roubaix: 1.3 s ├ Montreal: 1.38 s └ Frankfurt: 1.29 s 📅 May 2021: Average: 1.38 s ├ Roubaix: 1.35 s ├ Montreal: 1.43 s └ Frankfurt: 1.34 s 📅 April 2021: 🔴 Downtime: 3m Average: 1.43 s ├ Roubaix: 1.41 s ├ Montreal: 1.49 s └ Frankfurt: 1.40 s 📅 March 2021: Average: 1.35 s ├ Roubaix: 1.32 s ├ Montreal: 1.4 s └ Frankfurt: 1.32 s 📅 February 2021: 🔴 Downtime: 4m Average: 1.32 s ├ Roubaix: 1.3 s ├ Montreal: 1.38 s └ Frankfurt: 1.29 s 📅 January 2021: 🔴 Downtime: 4m Average: 1.23 s ├ Roubaix: 1.2 s ├ Montreal: 1.28 s └ Frankfurt: 1.2 s 📅 December 2020: Average: 1.12 s ├ Roubaix: 1.1 s ├ Montreal: 1.18 s └ Frankfurt: 1.1 s 📅 November 2020: 🔴 Downtime: 11m Average: 1.04 s ├ Roubaix: 1.01 s ├ Montreal: 1.09 s └ Frankfurt: 1.01 s 📅 October 2020: 🔴 Downtime: 38m Average: 1.02 s ├ Roubaix: 991 ms ├ Montreal: 1.07 s └ Frankfurt: 987 ms 📅 September 2020: Average: 910 ms ├ Roubaix: 883 ms ├ Montreal: 964 ms └ Frankfurt: 883 ms 📅 August 2020: 🔴 Downtime: 2m Average: 826 ms ├ Roubaix: 800 ms ├ Montreal: 885 ms └ Frankfurt: 795 ms 2020 📅 July 2020: 🔴 Downtime: 5m Average: 728 ms ├ Roubaix: 714 ms ├ Montreal: 766 ms └ Frankfurt: 705 ms 📅 June 2020: 🔴 Downtime: 37m Average: 846 ms ├ Roubaix: 817 ms └ Frankfurt: 875 ms 📅 May 2020: Average: 872 ms ├ Roubaix: 857 ms └ Frankfurt: 888 ms 📅 April 2020: Average: 1.08 s ├ Roubaix: 1.08 s └ Frankfurt: 1.08 s 📅 March 2020: 🔴 Downtime: 3h Average: 880 ms ├ Roubaix: 886 ms └ Frankfurt: 875 ms Day → ← Month Helsinki Helsinki Roubaix Roubaix Montreal Montreal Frankfurt Frankfurt Downtime Average Average Downtime