| Rank | Host | Total Domains | Percent |
|---|---|---|---|
| 1 | Optimizely | 857 | 24.82% |
| 2 | Cloudflare | 396 | 11.47% |
| 3 | Microsoft Corporation | 396 | 11.47% |
| 4 | Amazon.com | 190 | 5.502% |
| 5 | Akamai Technologies | 87 | 2.52% |
| 6 | CSC | 59 | 1.709% |
| 7 | TELE2 | 58 | 1.68% |
| 8 | Telia - Sweden | 38 | 1.1% |
| 9 | GlobalConnect | 36 | 1.043% |
| 10 | Domeneshop AS | 32 | 0.927% |
| 11 | Imperva | 31 | 0.898% |
| 12 | Baffin Bay Networks AB | 29 | 0.84% |
| 13 | TDC Group | 24 | 0.695% |
| 14 | Sentia | 21 | 0.608% |
| 15 | Google Inc. | 20 | 0.579% |
| 16 | NeuStar, Inc | 20 | 0.579% |
| 17 | Loopia | 20 | 0.579% |
| 18 | Lumen | 18 | 0.521% |
| 19 | Arvixe | 17 | 0.492% |
| 20 | team.blue | 17 | 0.492% |
| 21 | Telenor Norge | 16 | 0.463% |
| 22 | Bahnhof | 16 | 0.463% |
| 23 | One.com A/S | 16 | 0.463% |
| 24 | EG A/S | 15 | 0.434% |
| 25 | DNA | 15 | 0.434% |
Dedicated Content Management System Detection