200 OK
https: Perseus Demo: energy data provider
Last check:
100%
1 month rolling uptime (since May 10)
last 24 hours
100% Uptime
0.99 Apdex (1.0)
.96 1.0 .96 1.0 1.0 1.0 1.0 1.0 .96 1.0 1.0 1.0 .96 1.0 1.0 1.0 1.0 1.0 1.0 .96 1.0 1.0 .96 1.0
186ms Response time (incl. latency)
250ms
216
500ms
62
1s
2s
6
4s
8s
16s
16s+/err
614ms Total time: Name lookup + Connection + TLS handshake + Response time
Los Angeles, USA 16 ms146 ms290 ms183 ms637 ms
Miami, USA 48 ms107 ms218 ms149 ms523 ms
Montreal, Canada 51 ms81 ms167 ms123 ms423 ms
Roubaix, France 51 ms13 ms29 ms118 ms211 ms
Frankfurt, Germany 15 ms15 ms34 ms55 ms120 ms
Cape Town, South Africa 57 ms146 ms294 ms181 ms680 ms
Helsinki, Finland 109 ms31 ms65 ms158 ms365 ms
Singapore, Singapore 109 ms162 ms330 ms203 ms805 ms
Tokyo, Japan 73 ms227 ms462 ms340 ms1.1 s
Sydney, Australia 74 ms284 ms574 ms320 ms1.25 s
last months
Jan: 100%
Apdex (1.0): 0.99
Feb: 100%
Apdex (1.0): 0.99
Mar: 100%
Apdex (1.0): 0.99
Apr: 100%
Apdex (1.0): 0.99
May: 100%
Apdex (1.0): 0.99
Jun: 100%
Apdex (1.0): 0.99
No data
No downtime
< 15m downtime
> 15m downtime

Response time (ms) → 0 250 500 750 1000 1250 1500 Downtime → 222h 148h 74h ✓ 📅 June 10, 2026: Average: 180 ms ├ Miami: 149 ms ├ Tokyo: 363 ms ├ Sydney: 318 ms ├ Helsinki: 121 ms ├ Roubaix: 113 ms ├ Montreal: 123 ms ├ Frankfurt: 53 ms ├ Singapore: 201 ms ├ Cape Town: 181 ms └ Los Angeles: 182 ms 📅 June 09, 2026: Average: 169 ms ├ Miami: 143 ms ├ Tokyo: 298 ms ├ Sydney: 352 ms ├ Helsinki: 112 ms ├ Roubaix: 49 ms ├ Montreal: 119 ms ├ Frankfurt: 56 ms ├ Singapore: 201 ms ├ Cape Town: 181 ms └ Los Angeles: 180 ms 📅 June 08, 2026: Average: 214 ms ├ Miami: 248 ms ├ Tokyo: 267 ms ├ Sydney: 369 ms ├ Helsinki: 69 ms ├ Roubaix: 94 ms ├ Montreal: 115 ms ├ Frankfurt: 91 ms ├ Singapore: 232 ms ├ Cape Town: 185 ms └ Los Angeles: 473 ms 📅 June 07, 2026: Average: 183 ms ├ Miami: 145 ms ├ Tokyo: 312 ms ├ Sydney: 363 ms ├ Helsinki: 68 ms ├ Roubaix: 136 ms ├ Montreal: 118 ms ├ Frankfurt: 53 ms ├ Singapore: 201 ms ├ Cape Town: 260 ms └ Los Angeles: 175 ms 📅 June 06, 2026: Average: 182 ms ├ Miami: 187 ms ├ Tokyo: 263 ms ├ Sydney: 405 ms ├ Helsinki: 69 ms ├ Roubaix: 140 ms ├ Montreal: 115 ms ├ Frankfurt: 53 ms ├ Singapore: 200 ms ├ Cape Town: 217 ms └ Los Angeles: 179 ms 📅 June 05, 2026: Average: 196 ms ├ Miami: 144 ms ├ Tokyo: 266 ms ├ Sydney: 444 ms ├ Helsinki: 102 ms ├ Roubaix: 52 ms ├ Montreal: 156 ms ├ Frankfurt: 102 ms ├ Singapore: 196 ms ├ Cape Town: 267 ms └ Los Angeles: 239 ms 📅 June 04, 2026: Average: 175 ms ├ Miami: 199 ms ├ Tokyo: 264 ms ├ Sydney: 316 ms ├ Helsinki: 109 ms ├ Roubaix: 50 ms ├ Montreal: 123 ms ├ Frankfurt: 84 ms ├ Singapore: 243 ms ├ Cape Town: 187 ms └ Los Angeles: 176 ms 📅 June 03, 2026: Average: 179 ms ├ Miami: 188 ms ├ Tokyo: 263 ms ├ Sydney: 315 ms ├ Helsinki: 108 ms ├ Roubaix: 47 ms ├ Montreal: 113 ms ├ Frankfurt: 62 ms ├ Singapore: 246 ms ├ Cape Town: 235 ms └ Los Angeles: 218 ms 📅 June 02, 2026: Average: 173 ms ├ Miami: 193 ms ├ Tokyo: 266 ms ├ Sydney: 317 ms ├ Helsinki: 70 ms ├ Roubaix: 106 ms ├ Montreal: 120 ms ├ Frankfurt: 52 ms ├ Singapore: 251 ms ├ Cape Town: 184 ms └ Los Angeles: 173 ms 📅 June 01, 2026: Average: 200 ms ├ Miami: 242 ms ├ Tokyo: 428 ms ├ Sydney: 408 ms ├ Helsinki: 71 ms ├ Roubaix: 44 ms ├ Montreal: 120 ms ├ Frankfurt: 92 ms ├ Singapore: 201 ms ├ Cape Town: 183 ms └ Los Angeles: 216 ms 📅 May 31, 2026: Average: 185 ms ├ Miami: 144 ms ├ Tokyo: 268 ms ├ Sydney: 320 ms ├ Helsinki: 73 ms ├ Roubaix: 90 ms ├ Montreal: 154 ms ├ Frankfurt: 100 ms ├ Singapore: 303 ms ├ Cape Town: 227 ms └ Los Angeles: 172 ms 📅 May 30, 2026: Average: 184 ms ├ Miami: 149 ms ├ Tokyo: 263 ms ├ Sydney: 405 ms ├ Helsinki: 133 ms ├ Roubaix: 154 ms ├ Montreal: 121 ms ├ Frankfurt: 60 ms ├ Singapore: 201 ms ├ Cape Town: 180 ms └ Los Angeles: 178 ms 📅 May 29, 2026: Average: 180 ms ├ Miami: 147 ms ├ Tokyo: 296 ms ├ Sydney: 318 ms ├ Helsinki: 72 ms ├ Roubaix: 123 ms ├ Montreal: 117 ms ├ Frankfurt: 96 ms ├ Singapore: 196 ms ├ Cape Town: 264 ms └ Los Angeles: 175 ms 📅 May 28, 2026: Average: 206 ms ├ Miami: 255 ms ├ Tokyo: 312 ms ├ Sydney: 362 ms ├ Helsinki: 129 ms ├ Roubaix: 52 ms ├ Montreal: 198 ms ├ Frankfurt: 56 ms ├ Singapore: 272 ms ├ Cape Town: 183 ms └ Los Angeles: 243 ms 📅 May 27, 2026: Average: 194 ms ├ Miami: 255 ms ├ Tokyo: 306 ms ├ Sydney: 365 ms ├ Helsinki: 102 ms ├ Roubaix: 99 ms ├ Montreal: 153 ms ├ Frankfurt: 58 ms ├ Singapore: 246 ms ├ Cape Town: 181 ms └ Los Angeles: 180 ms 📅 May 26, 2026: Average: 259 ms ├ Miami: 148 ms ├ Tokyo: 268 ms ├ Sydney: 372 ms ├ Helsinki: 68 ms ├ Roubaix: 52 ms ├ Montreal: 120 ms ├ Frankfurt: 56 ms ├ Singapore: 285 ms ├ Cape Town: 220 ms └ Los Angeles: 1.01 s 📅 May 25, 2026: Average: 169 ms ├ Miami: 186 ms ├ Tokyo: 269 ms ├ Sydney: 313 ms ├ Helsinki: 70 ms ├ Roubaix: 46 ms ├ Montreal: 151 ms ├ Frankfurt: 53 ms ├ Singapore: 198 ms ├ Cape Town: 235 ms └ Los Angeles: 172 ms 📅 May 24, 2026: Average: 189 ms ├ Miami: 195 ms ├ Tokyo: 402 ms ├ Sydney: 320 ms ├ Helsinki: 164 ms ├ Roubaix: 49 ms ├ Montreal: 155 ms ├ Frankfurt: 52 ms ├ Singapore: 199 ms ├ Cape Town: 183 ms └ Los Angeles: 177 ms 📅 May 23, 2026: Average: 191 ms ├ Miami: 213 ms ├ Tokyo: 262 ms ├ Sydney: 323 ms ├ Helsinki: 72 ms ├ Roubaix: 52 ms ├ Montreal: 116 ms ├ Frankfurt: 124 ms ├ Singapore: 272 ms ├ Cape Town: 308 ms └ Los Angeles: 174 ms 📅 May 22, 2026: Average: 181 ms ├ Miami: 185 ms ├ Tokyo: 265 ms ├ Sydney: 320 ms ├ Helsinki: 65 ms ├ Roubaix: 48 ms ├ Montreal: 148 ms ├ Frankfurt: 102 ms ├ Singapore: 280 ms ├ Cape Town: 184 ms └ Los Angeles: 216 ms 📅 May 21, 2026: Average: 179 ms ├ Miami: 144 ms ├ Tokyo: 276 ms ├ Sydney: 319 ms ├ Helsinki: 71 ms ├ Roubaix: 52 ms ├ Montreal: 236 ms ├ Frankfurt: 94 ms ├ Singapore: 199 ms ├ Cape Town: 184 ms └ Los Angeles: 219 ms 📅 May 20, 2026: Average: 244 ms ├ Miami: 141 ms ├ Tokyo: 947 ms ├ Sydney: 312 ms ├ Helsinki: 66 ms ├ Roubaix: 51 ms ├ Montreal: 121 ms ├ Frankfurt: 106 ms ├ Singapore: 245 ms ├ Cape Town: 225 ms └ Los Angeles: 235 ms 📅 May 19, 2026: Average: 181 ms ├ Miami: 147 ms ├ Tokyo: 365 ms ├ Sydney: 394 ms ├ Helsinki: 69 ms ├ Roubaix: 53 ms ├ Montreal: 120 ms ├ Frankfurt: 57 ms ├ Singapore: 198 ms ├ Cape Town: 185 ms └ Los Angeles: 231 ms 📅 May 18, 2026: Average: 195 ms ├ Miami: 151 ms ├ Tokyo: 267 ms ├ Sydney: 317 ms ├ Helsinki: 69 ms ├ Roubaix: 51 ms ├ Montreal: 191 ms ├ Frankfurt: 123 ms ├ Singapore: 232 ms ├ Cape Town: 294 ms └ Los Angeles: 262 ms 📅 May 17, 2026: Average: 210 ms ├ Miami: 260 ms ├ Tokyo: 309 ms ├ Sydney: 325 ms ├ Helsinki: 114 ms ├ Roubaix: 139 ms ├ Montreal: 201 ms ├ Frankfurt: 54 ms ├ Singapore: 192 ms ├ Cape Town: 226 ms └ Los Angeles: 285 ms May 2026 📅 May 16, 2026: Average: 175 ms ├ Miami: 147 ms ├ Tokyo: 264 ms ├ Sydney: 357 ms ├ Helsinki: 110 ms ├ Roubaix: 98 ms ├ Montreal: 118 ms ├ Frankfurt: 56 ms ├ Singapore: 202 ms ├ Cape Town: 184 ms └ Los Angeles: 215 ms 📅 May 15, 2026: Average: 221 ms ├ Miami: 142 ms ├ Tokyo: 361 ms ├ Sydney: 344 ms ├ Helsinki: 70 ms ├ Roubaix: 84 ms ├ Montreal: 120 ms ├ Frankfurt: 191 ms ├ Singapore: 528 ms ├ Cape Town: 182 ms └ Los Angeles: 192 ms 📅 May 14, 2026: Average: 191 ms ├ Miami: 183 ms ├ Tokyo: 274 ms ├ Sydney: 313 ms ├ Helsinki: 107 ms ├ Roubaix: 83 ms ├ Montreal: 119 ms ├ Frankfurt: 205 ms ├ Singapore: 202 ms ├ Cape Town: 183 ms └ Los Angeles: 243 ms 📅 May 13, 2026: Average: 196 ms ├ Miami: 147 ms ├ Tokyo: 330 ms ├ Sydney: 374 ms ├ Helsinki: 68 ms ├ Roubaix: 88 ms ├ Montreal: 118 ms ├ Frankfurt: 102 ms ├ Singapore: 303 ms ├ Cape Town: 180 ms └ Los Angeles: 257 ms 📅 May 12, 2026: Average: 183 ms ├ Miami: 148 ms ├ Tokyo: 307 ms ├ Sydney: 317 ms ├ Helsinki: 193 ms ├ Roubaix: 97 ms ├ Montreal: 124 ms ├ Frankfurt: 54 ms ├ Singapore: 199 ms ├ Cape Town: 188 ms └ Los Angeles: 209 ms 📅 May 11, 2026: Average: 189 ms ├ Miami: 200 ms ├ Tokyo: 267 ms ├ Sydney: 311 ms ├ Helsinki: 165 ms ├ Roubaix: 48 ms ├ Montreal: 161 ms ├ Frankfurt: 88 ms ├ Singapore: 249 ms ├ Cape Town: 179 ms └ Los Angeles: 223 ms 📅 May 10, 2026: Average: 180 ms ├ Miami: 144 ms ├ Tokyo: 259 ms ├ Sydney: 314 ms ├ Helsinki: 69 ms ├ Roubaix: 121 ms ├ Montreal: 157 ms ├ Frankfurt: 50 ms ├ Singapore: 234 ms ├ Cape Town: 185 ms └ Los Angeles: 276 ms 📅 May 09, 2026: Average: 189 ms ├ Miami: 196 ms ├ Tokyo: 314 ms ├ Sydney: 311 ms ├ Helsinki: 107 ms ├ Roubaix: 85 ms ├ Montreal: 160 ms ├ Frankfurt: 54 ms ├ Singapore: 256 ms ├ Cape Town: 187 ms └ Los Angeles: 222 ms 📅 May 08, 2026: Average: 187 ms ├ Miami: 142 ms ├ Tokyo: 301 ms ├ Sydney: 391 ms ├ Helsinki: 68 ms ├ Roubaix: 45 ms ├ Montreal: 166 ms ├ Frankfurt: 95 ms ├ Singapore: 278 ms ├ Cape Town: 216 ms └ Los Angeles: 177 ms 📅 May 07, 2026: Average: 185 ms ├ Miami: 146 ms ├ Tokyo: 343 ms ├ Sydney: 319 ms ├ Helsinki: 67 ms ├ Roubaix: 47 ms ├ Montreal: 185 ms ├ Frankfurt: 94 ms ├ Singapore: 241 ms ├ Cape Town: 227 ms └ Los Angeles: 182 ms 📅 May 06, 2026: Average: 170 ms ├ Miami: 148 ms ├ Tokyo: 311 ms ├ Sydney: 313 ms ├ Helsinki: 70 ms ├ Roubaix: 85 ms ├ Montreal: 164 ms ├ Frankfurt: 53 ms ├ Singapore: 203 ms ├ Cape Town: 186 ms └ Los Angeles: 176 ms 📅 May 05, 2026: Average: 200 ms ├ Miami: 185 ms ├ Tokyo: 271 ms ├ Sydney: 378 ms ├ Helsinki: 69 ms ├ Roubaix: 47 ms ├ Montreal: 154 ms ├ Frankfurt: 95 ms ├ Singapore: 251 ms ├ Cape Town: 296 ms └ Los Angeles: 254 ms 📅 May 04, 2026: Average: 199 ms ├ Miami: 145 ms ├ Tokyo: 264 ms ├ Sydney: 380 ms ├ Helsinki: 154 ms ├ Roubaix: 116 ms ├ Montreal: 157 ms ├ Frankfurt: 98 ms ├ Singapore: 238 ms ├ Cape Town: 227 ms └ Los Angeles: 211 ms 📅 May 03, 2026: Average: 180 ms ├ Miami: 217 ms ├ Tokyo: 264 ms ├ Sydney: 355 ms ├ Helsinki: 109 ms ├ Roubaix: 88 ms ├ Montreal: 122 ms ├ Frankfurt: 54 ms ├ Singapore: 199 ms ├ Cape Town: 183 ms └ Los Angeles: 215 ms 📅 May 02, 2026: Average: 194 ms ├ Miami: 187 ms ├ Tokyo: 263 ms ├ Sydney: 315 ms ├ Helsinki: 74 ms ├ Roubaix: 176 ms ├ Montreal: 167 ms ├ Frankfurt: 96 ms ├ Singapore: 203 ms ├ Cape Town: 224 ms └ Los Angeles: 239 ms 📅 May 01, 2026: Average: 216 ms ├ Miami: 153 ms ├ Tokyo: 306 ms ├ Sydney: 682 ms ├ Helsinki: 117 ms ├ Roubaix: 51 ms ├ Montreal: 122 ms ├ Frankfurt: 56 ms ├ Singapore: 274 ms ├ Cape Town: 183 ms └ Los Angeles: 216 ms 📅 April 2026: Average: 201 ms ├ Miami: 187 ms ├ Tokyo: 301 ms ├ Sydney: 389 ms ├ Helsinki: 105 ms ├ Roubaix: 78 ms ├ Montreal: 139 ms ├ Frankfurt: 86 ms ├ Singapore: 235 ms ├ Cape Town: 292 ms └ Los Angeles: 207 ms 📅 March 2026: Average: 196 ms ├ Miami: 165 ms ├ Tokyo: 307 ms ├ Sydney: 433 ms ├ Helsinki: 93 ms ├ Roubaix: 68 ms ├ Montreal: 153 ms ├ Frankfurt: 76 ms ├ Singapore: 245 ms ├ Cape Town: 226 ms └ Los Angeles: 200 ms 📅 February 2026: Average: 194 ms ├ Miami: 179 ms ├ Tokyo: 305 ms ├ Sydney: 354 ms ├ Helsinki: 105 ms ├ Roubaix: 76 ms ├ Montreal: 148 ms ├ Frankfurt: 92 ms ├ Singapore: 241 ms ├ Cape Town: 217 ms └ Los Angeles: 225 ms 📅 January 2026: Average: 198 ms ├ Miami: 184 ms ├ Tokyo: 312 ms ├ Sydney: 372 ms ├ Helsinki: 112 ms ├ Roubaix: 79 ms ├ Montreal: 143 ms ├ Frankfurt: 118 ms ├ Singapore: 233 ms ├ Cape Town: 221 ms └ Los Angeles: 212 ms 📅 December 2025: Average: 197 ms ├ Miami: 177 ms ├ Tokyo: 315 ms ├ Sydney: 360 ms ├ Helsinki: 98 ms ├ Roubaix: 78 ms ├ Montreal: 147 ms ├ Frankfurt: 89 ms ├ Singapore: 245 ms ├ Cape Town: 224 ms └ Los Angeles: 245 ms 📅 November 2025: 🔴 Downtime: 111h Average: 187 ms ├ Miami: 158 ms ├ Tokyo: 293 ms ├ Sydney: 318 ms ├ Helsinki: 121 ms ├ Roubaix: 91 ms ├ Montreal: 138 ms ├ Frankfurt: 89 ms ├ Singapore: 237 ms ├ Cape Town: 210 ms └ Los Angeles: 215 ms 📅 October 2025: 🔴 Downtime: 88h Average: 51 ms ├ Miami: 41 ms ├ Tokyo: 42 ms ├ Sydney: 45 ms ├ Helsinki: 134 ms ├ Roubaix: 30 ms ├ Montreal: 27 ms ├ Frankfurt: 7 ms ├ Singapore: 75 ms ├ Cape Town: 98 ms └ Los Angeles: 11 ms Day → ← Month Miami Miami Tokyo Tokyo Sydney Sydney Helsinki Helsinki Roubaix Roubaix Montreal Montreal Frankfurt Frankfurt Downtime Singapore Singapore Cape Town Cape Town Los Angeles Los Angeles Average Average Downtime
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