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Utilities — Website Speed Rankings
31 companies in this sector, ranked by average TTFB.
Sector Avg TTFB
3347ms
Fastest
Exelon
205 ms
Slowest
Eversource Energy
7272 ms
| #↑ | Company↕ | Ticker | TTFB↕ | Uptime 24h↕ | Status |
|---|---|---|---|---|---|
| 1 | Exelon exeloncorp.com | EXC | 205 ms | 0.0% | |
| 2 | CMS Energy cmsenergy.com | CMS | 1118 ms | 0.0% | |
| 3 | American Water Works amwater.com | AWK | 1569 ms | 100.0% | |
| 4 | WEC Energy Group wecenergygroup.com | WEC | 1620 ms | 100.0% | |
| 5 | Sempra sempra.com | SRE | 1821 ms | 0.0% | |
| 6 | Vistra Corp. vistracorp.com | VST | 1881 ms | 100.0% | |
| 7 | DTE Energy dteenergy.com | DTE | 2138 ms | 100.0% | |
| 8 | AES Corporation aes.com | AES | 2172 ms | 100.0% | |
| 9 | NRG Energy nrg.com | NRG | 2205 ms | 100.0% | |
| 10 | NextEra Energy nexteraenergy.com | NEE | 2226 ms | 100.0% | |
| 11 | PG&E Corporation pge.com | PCG | 2561 ms | 100.0% | |
| 12 | Dominion Energy dominionenergy.com | D | 3035 ms | 100.0% | |
| 13 | Constellation Energy constellationenergy.com | CEG | 3073 ms | 100.0% | |
| 14 | Entergy entergy.com | ETR | 3178 ms | 100.0% | |
| 15 | Evergy evergy.com | EVRG | 3190 ms | 50.0% | |
| 16 | NiSource nisource.com | NI | 3256 ms | 100.0% | |
| 17 | PPL Corporation pplweb.com | PPL | 3472 ms | 100.0% | |
| 18 | Public Service Enterprise Group pseg.com | PEG | 3481 ms | 0.0% | |
| 19 | Duke Energy duke-energy.com | DUK | 3652 ms | 50.0% | |
| 20 | CenterPoint Energy centerpointenergy.com | CNP | 3805 ms | 100.0% | |
| 21 | Ameren ameren.com | AEE | 3850 ms | 66.7% | |
| 22 | Southern Company southerncompany.com | SO | 3888 ms | 100.0% | |
| 23 | Alliant Energy alliantenergy.com | LNT | 4159 ms | 83.3% | |
| 24 | Atmos Energy atmosenergy.com | ATO | 5186 ms | 100.0% | |
| 25 | American Electric Power aep.com | AEP | 5351 ms | 100.0% | |
| 26 | Xcel Energy xcelenergy.com | XEL | 5589 ms | 100.0% | |
| 27 | Consolidated Edison coned.com | ED | 5953 ms | 100.0% | |
| 28 | FirstEnergy firstenergycorp.com | FE | 6146 ms | 100.0% | |
| 29 | Eversource Energy eversource.com | ES | 7272 ms | 50.0% | |
| 30 | Edison International edisoninternational.com | EIX | — | 0.0% | |
| 31 | Pinnacle West Capital pinnaclewest.com | PNW | — | 0.0% |
Showing 31 of 31 companies