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Utilities — Website Speed Rankings
31 companies in this sector, ranked by average TTFB.
Sector Avg TTFB
1884ms
Fastest
Exelon
208 ms
Slowest
Edison International
6409 ms
| #↑ | Company↕ | Ticker | TTFB↕ | Uptime 24h↕ | Status |
|---|---|---|---|---|---|
| 1 | Exelon exeloncorp.com | EXC | 208 ms | 0.0% | |
| 2 | Sempra sempra.com | SRE | 554 ms | 100.0% | |
| 3 | CMS Energy cmsenergy.com | CMS | 610 ms | 0.0% | |
| 4 | WEC Energy Group wecenergygroup.com | WEC | 710 ms | 100.0% | |
| 5 | American Water Works amwater.com | AWK | 771 ms | 83.3% | |
| 6 | Evergy evergy.com | EVRG | 904 ms | 0.0% | |
| 7 | Alliant Energy alliantenergy.com | LNT | 924 ms | 0.0% | |
| 8 | Vistra Corp. vistracorp.com | VST | 1172 ms | 100.0% | |
| 9 | DTE Energy dteenergy.com | DTE | 1226 ms | 100.0% | |
| 10 | AES Corporation aes.com | AES | 1244 ms | 100.0% | |
| 11 | Constellation Energy constellationenergy.com | CEG | 1291 ms | 100.0% | |
| 12 | Ameren ameren.com | AEE | 1356 ms | 0.0% | |
| 13 | NextEra Energy nexteraenergy.com | NEE | 1371 ms | 100.0% | |
| 14 | PG&E Corporation pge.com | PCG | 1460 ms | 100.0% | |
| 15 | Entergy entergy.com | ETR | 1548 ms | 100.0% | |
| 16 | Duke Energy duke-energy.com | DUK | 1760 ms | 0.0% | |
| 17 | Dominion Energy dominionenergy.com | D | 1772 ms | 100.0% | |
| 18 | NRG Energy nrg.com | NRG | 1903 ms | 100.0% | |
| 19 | NiSource nisource.com | NI | 2195 ms | 100.0% | |
| 20 | Atmos Energy atmosenergy.com | ATO | 2203 ms | 100.0% | |
| 21 | Southern Company southerncompany.com | SO | 2223 ms | 100.0% | |
| 22 | American Electric Power aep.com | AEP | 2311 ms | 100.0% | |
| 23 | PPL Corporation pplweb.com | PPL | 2354 ms | 100.0% | |
| 24 | Xcel Energy xcelenergy.com | XEL | 2437 ms | 100.0% | |
| 25 | Public Service Enterprise Group pseg.com | PEG | 2561 ms | 100.0% | |
| 26 | CenterPoint Energy centerpointenergy.com | CNP | 2744 ms | 100.0% | |
| 27 | Eversource Energy eversource.com | ES | 2787 ms | 100.0% | |
| 28 | Consolidated Edison coned.com | ED | 3581 ms | 100.0% | |
| 29 | FirstEnergy firstenergycorp.com | FE | 3940 ms | 100.0% | |
| 30 | Edison International edisoninternational.com | EIX | 6409 ms | 0.0% | |
| 31 | Pinnacle West Capital pinnaclewest.com | PNW | — | 0.0% |
Showing 31 of 31 companies