UP
https://teachosm.org
Last check:
100%
1 month rolling uptime (since Jul 04)
last 24 hours
100% Uptime
154ms Response time (incl. latency)
250ms
52
500ms
16
1s
2s
4s
8s
16s
16s+/err
223ms Total time: Name lookup + Connection + TLS handshake + Response time
Los Angeles, USA 7 ms4 ms60 ms76 ms148 ms
Miami, USA 27 ms2 ms7 ms38 ms75 ms
Toronto, Canada 42 ms12 ms17 ms44 ms116 ms
Roubaix, France 15 ms5 ms11 ms102 ms134 ms
Frankfurt, Germany 12 ms5 ms15 ms150 ms184 ms
Cape Town, South Africa 28 ms0 ms6 ms243 ms279 ms
Helsinki, Finland 56 ms7 ms11 ms128 ms202 ms
Singapore, Singapore 98 ms4 ms9 ms196 ms309 ms
Tokyo, Japan 120 ms1 ms9 ms133 ms265 ms
Sydney, Australia 50 ms0 ms7 ms213 ms272 ms
last months
Mar: 100%
Apdex (1.0): 1.0
Apr: 100%
Apdex (1.0): 1.0
May: 100%
Apdex (1.0): 1.0
Jun: 100%
Apdex (1.0): 1.0
Jul: 100%
Apdex (1.0): 1.0
Aug: 100%
Apdex (1.0): 1.0
No data
No downtime
< 15m downtime
> 15m downtime

Response time (ms) → 0 250 500 Downtime → 2h 1h 40m ✓ 📅 August 04, 2026: Average: 146 ms ├ Miami: 48 ms ├ Sydney: 242 ms ├ Toronto: 43 ms ├ Roubaix: 91 ms ├ Singapore: 214 ms └ Cape Town: 239 ms 📅 August 03, 2026: Average: 131 ms ├ Miami: 28 ms ├ Tokyo: 133 ms ├ Sydney: 203 ms ├ Toronto: 47 ms ├ Helsinki: 128 ms ├ Roubaix: 112 ms ├ Frankfurt: 150 ms ├ Singapore: 191 ms ├ Cape Town: 246 ms └ Los Angeles: 76 ms 📅 August 02, 2026: Average: 129 ms ├ Miami: 26 ms ├ Tokyo: 162 ms ├ Sydney: 200 ms ├ Toronto: 30 ms ├ Helsinki: 122 ms ├ Roubaix: 115 ms ├ Frankfurt: 104 ms ├ Singapore: 230 ms ├ Cape Town: 239 ms └ Los Angeles: 62 ms 📅 August 01, 2026: Average: 138 ms ├ Miami: 50 ms ├ Tokyo: 139 ms ├ Sydney: 288 ms ├ Helsinki: 123 ms ├ Roubaix: 107 ms ├ Frankfurt: 106 ms ├ Singapore: 211 ms └ Los Angeles: 82 ms 📅 July 31, 2026: Average: 143 ms ├ Miami: 72 ms ├ Tokyo: 160 ms ├ Sydney: 203 ms ├ Toronto: 31 ms ├ Helsinki: 126 ms ├ Roubaix: 123 ms ├ Frankfurt: 89 ms ├ Singapore: 128 ms ├ Cape Town: 383 ms └ Los Angeles: 120 ms 📅 July 30, 2026: Average: 121 ms ├ Miami: 29 ms ├ Sydney: 215 ms ├ Toronto: 46 ms ├ Helsinki: 115 ms ├ Roubaix: 113 ms ├ Frankfurt: 95 ms ├ Singapore: 189 ms ├ Cape Town: 229 ms └ Los Angeles: 66 ms 📅 July 29, 2026: Average: 128 ms ├ Miami: 37 ms ├ Tokyo: 135 ms ├ Sydney: 214 ms ├ Toronto: 36 ms ├ Helsinki: 130 ms ├ Frankfurt: 102 ms ├ Cape Town: 244 ms └ Los Angeles: 127 ms 📅 July 28, 2026: Average: 138 ms ├ Miami: 40 ms ├ Tokyo: 143 ms ├ Sydney: 202 ms ├ Toronto: 72 ms ├ Helsinki: 122 ms ├ Roubaix: 112 ms ├ Frankfurt: 120 ms ├ Singapore: 232 ms ├ Cape Town: 233 ms └ Los Angeles: 113 ms 📅 July 27, 2026: Average: 135 ms ├ Miami: 36 ms ├ Tokyo: 168 ms ├ Sydney: 233 ms ├ Toronto: 32 ms ├ Helsinki: 113 ms ├ Roubaix: 105 ms ├ Frankfurt: 98 ms ├ Singapore: 198 ms ├ Cape Town: 250 ms └ Los Angeles: 120 ms 📅 July 26, 2026: Average: 119 ms ├ Miami: 25 ms ├ Toronto: 40 ms ├ Helsinki: 137 ms ├ Roubaix: 121 ms ├ Frankfurt: 115 ms ├ Singapore: 203 ms ├ Cape Town: 186 ms └ Los Angeles: 127 ms 📅 July 25, 2026: Average: 127 ms ├ Miami: 26 ms ├ Tokyo: 139 ms ├ Sydney: 203 ms ├ Toronto: 61 ms ├ Helsinki: 109 ms ├ Roubaix: 114 ms ├ Frankfurt: 104 ms ├ Singapore: 197 ms ├ Cape Town: 215 ms └ Los Angeles: 108 ms 📅 July 24, 2026: Average: 144 ms ├ Miami: 39 ms ├ Tokyo: 145 ms ├ Sydney: 379 ms ├ Toronto: 44 ms ├ Helsinki: 114 ms ├ Roubaix: 122 ms ├ Frankfurt: 112 ms ├ Singapore: 159 ms ├ Cape Town: 252 ms └ Los Angeles: 75 ms 📅 July 23, 2026: Average: 146 ms ├ Miami: 81 ms ├ Tokyo: 140 ms ├ Sydney: 272 ms ├ Helsinki: 121 ms ├ Roubaix: 102 ms ├ Frankfurt: 106 ms ├ Singapore: 192 ms ├ Cape Town: 241 ms └ Los Angeles: 63 ms 📅 July 22, 2026: Average: 141 ms ├ Miami: 71 ms ├ Tokyo: 139 ms ├ Sydney: 281 ms ├ Toronto: 44 ms ├ Helsinki: 114 ms ├ Roubaix: 118 ms ├ Frankfurt: 101 ms ├ Singapore: 204 ms ├ Cape Town: 238 ms └ Los Angeles: 106 ms 📅 July 21, 2026: Average: 135 ms ├ Miami: 48 ms ├ Sydney: 228 ms ├ Toronto: 40 ms ├ Roubaix: 108 ms ├ Frankfurt: 106 ms ├ Singapore: 266 ms ├ Cape Town: 190 ms └ Los Angeles: 101 ms 📅 July 20, 2026: Average: 148 ms ├ Miami: 23 ms ├ Tokyo: 151 ms ├ Sydney: 260 ms ├ Toronto: 46 ms ├ Helsinki: 114 ms ├ Roubaix: 116 ms ├ Frankfurt: 185 ms ├ Singapore: 216 ms ├ Cape Town: 288 ms └ Los Angeles: 90 ms 📅 July 19, 2026: Average: 130 ms ├ Miami: 25 ms ├ Tokyo: 185 ms ├ Sydney: 352 ms ├ Toronto: 36 ms ├ Helsinki: 120 ms ├ Roubaix: 119 ms ├ Frankfurt: 101 ms ├ Singapore: 3 ms ├ Cape Town: 252 ms └ Los Angeles: 113 ms 📅 July 18, 2026: Average: 107 ms ├ Miami: 44 ms ├ Tokyo: 142 ms ├ Sydney: 197 ms ├ Toronto: 57 ms ├ Helsinki: 114 ms ├ Roubaix: 116 ms ├ Frankfurt: 52 ms ├ Singapore: 197 ms └ Los Angeles: 52 ms 📅 July 17, 2026: Average: 119 ms ├ Miami: 35 ms ├ Sydney: 169 ms ├ Toronto: 47 ms ├ Helsinki: 114 ms ├ Roubaix: 104 ms ├ Frankfurt: 107 ms ├ Singapore: 152 ms ├ Cape Town: 245 ms └ Los Angeles: 104 ms Jul 2026 📅 July 16, 2026: Average: 121 ms ├ Miami: 39 ms ├ Sydney: 135 ms ├ Toronto: 47 ms ├ Helsinki: 115 ms ├ Roubaix: 119 ms ├ Frankfurt: 116 ms ├ Singapore: 208 ms ├ Cape Town: 239 ms └ Los Angeles: 76 ms 📅 July 15, 2026: Average: 125 ms ├ Miami: 41 ms ├ Tokyo: 120 ms ├ Sydney: 189 ms ├ Toronto: 42 ms ├ Helsinki: 113 ms ├ Roubaix: 113 ms ├ Frankfurt: 119 ms ├ Singapore: 227 ms ├ Cape Town: 184 ms └ Los Angeles: 106 ms 📅 July 14, 2026: Average: 153 ms ├ Miami: 101 ms ├ Sydney: 288 ms ├ Toronto: 35 ms ├ Helsinki: 122 ms ├ Roubaix: 109 ms ├ Frankfurt: 112 ms ├ Singapore: 222 ms ├ Cape Town: 385 ms └ Los Angeles: 4 ms 📅 July 13, 2026: Average: 136 ms ├ Miami: 26 ms ├ Tokyo: 157 ms ├ Sydney: 231 ms ├ Toronto: 42 ms ├ Roubaix: 115 ms ├ Frankfurt: 95 ms ├ Singapore: 246 ms ├ Cape Town: 232 ms └ Los Angeles: 87 ms 📅 July 12, 2026: Average: 130 ms ├ Miami: 28 ms ├ Tokyo: 150 ms ├ Toronto: 41 ms ├ Helsinki: 112 ms ├ Roubaix: 115 ms ├ Frankfurt: 109 ms ├ Singapore: 377 ms └ Los Angeles: 112 ms 📅 July 11, 2026: Average: 126 ms ├ Miami: 37 ms ├ Tokyo: 146 ms ├ Sydney: 205 ms ├ Toronto: 54 ms ├ Helsinki: 115 ms ├ Roubaix: 117 ms ├ Frankfurt: 109 ms ├ Singapore: 174 ms ├ Cape Town: 249 ms └ Los Angeles: 60 ms 📅 July 10, 2026: Average: 135 ms ├ Miami: 34 ms ├ Sydney: 233 ms ├ Toronto: 71 ms ├ Helsinki: 121 ms ├ Roubaix: 106 ms ├ Frankfurt: 114 ms ├ Singapore: 215 ms ├ Cape Town: 249 ms └ Los Angeles: 79 ms 📅 July 09, 2026: Average: 125 ms ├ Miami: 45 ms ├ Tokyo: 150 ms ├ Sydney: 221 ms ├ Toronto: 40 ms ├ Helsinki: 115 ms ├ Roubaix: 96 ms ├ Frankfurt: 112 ms ├ Singapore: 165 ms ├ Cape Town: 234 ms └ Los Angeles: 78 ms 📅 July 08, 2026: Average: 127 ms ├ Miami: 33 ms ├ Tokyo: 116 ms ├ Toronto: 75 ms ├ Helsinki: 122 ms ├ Roubaix: 151 ms ├ Frankfurt: 60 ms ├ Singapore: 243 ms ├ Cape Town: 244 ms └ Los Angeles: 103 ms 📅 July 07, 2026: Average: 122 ms ├ Miami: 32 ms ├ Tokyo: 161 ms ├ Sydney: 193 ms ├ Toronto: 42 ms ├ Helsinki: 116 ms ├ Roubaix: 145 ms ├ Frankfurt: 96 ms ├ Singapore: 122 ms ├ Cape Town: 239 ms └ Los Angeles: 79 ms 📅 July 06, 2026: Average: 143 ms ├ Miami: 29 ms ├ Tokyo: 166 ms ├ Sydney: 223 ms ├ Toronto: 42 ms ├ Helsinki: 113 ms ├ Frankfurt: 119 ms ├ Singapore: 210 ms ├ Cape Town: 277 ms └ Los Angeles: 109 ms 📅 July 05, 2026: Average: 139 ms ├ Miami: 37 ms ├ Tokyo: 164 ms ├ Toronto: 37 ms ├ Helsinki: 115 ms ├ Roubaix: 107 ms ├ Frankfurt: 111 ms ├ Singapore: 373 ms ├ Cape Town: 239 ms └ Los Angeles: 72 ms 📅 July 04, 2026: Average: 120 ms ├ Miami: 37 ms ├ Tokyo: 142 ms ├ Sydney: 177 ms ├ Toronto: 69 ms ├ Helsinki: 109 ms ├ Roubaix: 114 ms ├ Frankfurt: 101 ms ├ Singapore: 96 ms ├ Cape Town: 353 ms └ Los Angeles: 4 ms 📅 July 03, 2026: Average: 137 ms ├ Miami: 32 ms ├ Tokyo: 133 ms ├ Sydney: 213 ms ├ Toronto: 42 ms ├ Helsinki: 107 ms ├ Roubaix: 102 ms ├ Frankfurt: 140 ms ├ Singapore: 229 ms └ Cape Town: 241 ms 📅 July 02, 2026: Average: 125 ms ├ Miami: 33 ms ├ Sydney: 216 ms ├ Toronto: 47 ms ├ Helsinki: 121 ms ├ Roubaix: 103 ms ├ Frankfurt: 110 ms ├ Singapore: 156 ms ├ Cape Town: 242 ms └ Los Angeles: 101 ms 2026 📅 July 01, 2026: Average: 129 ms ├ Miami: 32 ms ├ Tokyo: 136 ms ├ Sydney: 231 ms ├ Helsinki: 106 ms ├ Roubaix: 114 ms ├ Frankfurt: 80 ms ├ Singapore: 209 ms ├ Cape Town: 249 ms └ Los Angeles: 5 ms 📅 June 2026: Average: 124 ms ├ Miami: 34 ms ├ Tokyo: 144 ms ├ Sydney: 238 ms ├ Toronto: 44 ms ├ Helsinki: 99 ms ├ Roubaix: 111 ms ├ Montreal: 29 ms ├ Frankfurt: 111 ms ├ Singapore: 220 ms ├ Cape Town: 252 ms └ Los Angeles: 91 ms 📅 May 2026: Average: 132 ms ├ Miami: 38 ms ├ Tokyo: 152 ms ├ Sydney: 218 ms ├ Helsinki: 97 ms ├ Roubaix: 106 ms ├ Montreal: 32 ms ├ Frankfurt: 105 ms ├ Singapore: 188 ms ├ Cape Town: 305 ms └ Los Angeles: 86 ms 📅 April 2026: Average: 126 ms ├ Miami: 44 ms ├ Tokyo: 151 ms ├ Sydney: 205 ms ├ Helsinki: 98 ms ├ Roubaix: 106 ms ├ Montreal: 28 ms ├ Frankfurt: 113 ms ├ Singapore: 209 ms ├ Cape Town: 234 ms └ Los Angeles: 81 ms 📅 March 2026: Average: 123 ms ├ Miami: 34 ms ├ Tokyo: 144 ms ├ Sydney: 201 ms ├ Helsinki: 99 ms ├ Roubaix: 105 ms ├ Montreal: 32 ms ├ Frankfurt: 113 ms ├ Singapore: 206 ms ├ Cape Town: 239 ms └ Los Angeles: 62 ms 📅 February 2026: Average: 126 ms ├ Miami: 41 ms ├ Tokyo: 137 ms ├ Sydney: 219 ms ├ Helsinki: 100 ms ├ Roubaix: 105 ms ├ Montreal: 39 ms ├ Frankfurt: 113 ms ├ Singapore: 223 ms ├ Cape Town: 233 ms └ Los Angeles: 55 ms 📅 January 2026: Average: 142 ms ├ Miami: 37 ms ├ Tokyo: 146 ms ├ Sydney: 203 ms ├ Helsinki: 98 ms ├ Roubaix: 104 ms ├ Montreal: 35 ms ├ Frankfurt: 281 ms ├ Singapore: 201 ms ├ Cape Town: 238 ms └ Los Angeles: 83 ms 📅 December 2025: Average: 138 ms ├ Miami: 34 ms ├ Tokyo: 148 ms ├ Sydney: 207 ms ├ Helsinki: 94 ms ├ Roubaix: 105 ms ├ Montreal: 29 ms ├ Frankfurt: 94 ms ├ Singapore: 237 ms ├ Cape Town: 332 ms └ Los Angeles: 106 ms 📅 November 2025: Average: 123 ms ├ Miami: 40 ms ├ Tokyo: 142 ms ├ Sydney: 212 ms ├ Helsinki: 104 ms ├ Roubaix: 104 ms ├ Montreal: 29 ms ├ Frankfurt: 84 ms ├ Singapore: 187 ms ├ Cape Town: 236 ms └ Los Angeles: 101 ms 📅 October 2025: Average: 131 ms ├ Miami: 50 ms ├ Tokyo: 152 ms ├ Sydney: 249 ms ├ Helsinki: 114 ms ├ Roubaix: 109 ms ├ Montreal: 36 ms ├ Frankfurt: 80 ms ├ Singapore: 217 ms ├ Cape Town: 202 ms └ Los Angeles: 105 ms 📅 September 2025: Average: 126 ms ├ Miami: 47 ms ├ Tokyo: 155 ms ├ Sydney: 230 ms ├ Helsinki: 117 ms ├ Roubaix: 108 ms ├ Montreal: 35 ms ├ Frankfurt: 108 ms ├ Singapore: 228 ms └ Los Angeles: 109 ms 📅 August 2025: Average: 123 ms ├ Miami: 40 ms ├ Tokyo: 166 ms ├ Sydney: 207 ms ├ Helsinki: 111 ms ├ Roubaix: 105 ms ├ Montreal: 44 ms ├ Frankfurt: 111 ms ├ Singapore: 227 ms └ Los Angeles: 103 ms 2025 📅 July 2025: Average: 121 ms ├ Miami: 39 ms ├ Tokyo: 150 ms ├ Sydney: 193 ms ├ Helsinki: 130 ms ├ Roubaix: 103 ms ├ Montreal: 30 ms ├ Frankfurt: 104 ms ├ Singapore: 237 ms └ Los Angeles: 106 ms 📅 June 2025: Average: 136 ms ├ Miami: 62 ms ├ Tokyo: 210 ms ├ Sydney: 200 ms ├ Helsinki: 128 ms ├ Roubaix: 104 ms ├ Montreal: 50 ms ├ Frankfurt: 108 ms ├ Singapore: 255 ms └ Los Angeles: 110 ms 📅 May 2025: Average: 152 ms ├ Miami: 208 ms ├ Tokyo: 216 ms ├ Sydney: 196 ms ├ Helsinki: 140 ms ├ Roubaix: 109 ms ├ Montreal: 33 ms ├ Frankfurt: 110 ms ├ Singapore: 254 ms └ Los Angeles: 109 ms 📅 April 2025: Average: 142 ms ├ Miami: 37 ms ├ Tokyo: 217 ms ├ Sydney: 213 ms ├ Helsinki: 136 ms ├ Roubaix: 131 ms ├ Montreal: 39 ms ├ Frankfurt: 116 ms ├ Singapore: 286 ms └ Los Angeles: 110 ms 📅 March 2025: Average: 137 ms ├ Miami: 44 ms ├ Tokyo: 213 ms ├ Sydney: 217 ms ├ Helsinki: 137 ms ├ Roubaix: 113 ms ├ Montreal: 37 ms ├ Frankfurt: 114 ms ├ Singapore: 252 ms └ Los Angeles: 113 ms 📅 February 2025: Average: 141 ms ├ Miami: 45 ms ├ Tokyo: 211 ms ├ Sydney: 213 ms ├ Helsinki: 155 ms ├ Roubaix: 110 ms ├ Montreal: 32 ms ├ Frankfurt: 116 ms ├ Singapore: 285 ms └ Los Angeles: 110 ms 📅 January 2025: Average: 140 ms ├ Miami: 43 ms ├ Tokyo: 207 ms ├ Sydney: 260 ms ├ Helsinki: 131 ms ├ Roubaix: 106 ms ├ Montreal: 31 ms ├ Frankfurt: 118 ms ├ Singapore: 265 ms └ Los Angeles: 106 ms 📅 December 2024: Average: 132 ms ├ Miami: 40 ms ├ Tokyo: 208 ms ├ Sydney: 193 ms ├ Helsinki: 133 ms ├ Roubaix: 111 ms ├ Montreal: 36 ms ├ Frankfurt: 116 ms ├ Singapore: 253 ms └ Los Angeles: 103 ms 📅 November 2024: Average: 125 ms ├ Miami: 44 ms ├ Tokyo: 210 ms ├ Sydney: 181 ms ├ Helsinki: 130 ms ├ Roubaix: 111 ms ├ Montreal: 31 ms ├ Frankfurt: 117 ms ├ Singapore: 204 ms └ Los Angeles: 104 ms 📅 October 2024: Average: 176 ms ├ Miami: 44 ms ├ Tokyo: 205 ms ├ Sydney: 197 ms ├ Helsinki: 135 ms ├ Roubaix: 253 ms ├ Montreal: 36 ms ├ Frankfurt: 125 ms ├ Singapore: 433 ms └ Los Angeles: 159 ms 📅 September 2024: Average: 138 ms ├ Miami: 45 ms ├ Tokyo: 219 ms ├ Sydney: 276 ms ├ Helsinki: 130 ms ├ Roubaix: 109 ms ├ Montreal: 25 ms ├ Frankfurt: 119 ms ├ Singapore: 228 ms └ Los Angeles: 99 ms Day → ← Month Miami Miami Tokyo Tokyo Sydney Sydney Toronto Toronto Helsinki Helsinki Roubaix Roubaix Montreal Montreal Frankfurt Frankfurt Singapore Singapore Cape Town Cape Town Los Angeles Los Angeles Average Average Downtime