| Used Operating Systems |
| 1 | 490 | 46.05 | 0 | +http://www.google.com/bot.html |
| 2 | 147 | 13.82 | 0 | +http://yandex.com/bots |
| 3 | 116 | 10.90 | 0 | +http://www.bing.com/bingbot.htm |
| 4 | 98 | 9.21 | 0 | MirrorDetector; +http://yandex.com/bots |
| 5 | 88 | 8.27 | 0 | Windows NT |
| 6 | 43 | 4.04 | 0 | +http://ahrefs.com/robot/ |
| 7 | 36 | 3.38 | 0 | http://crawler.sistrix.net/ |
| 8 | 14 | 1.32 | 0 | Windows 98 |
| 9 | 11 | 1.03 | 0 | http://www.majestic12.co.uk/bot.php?+ |
| 10 | 8 | 0.75 | 0 | +info@netcraft.com |
| 11 | 4 | 0.38 | 0 | Linux [unknown version] |
| 12 | 2 | 0.19 | 0 | ezooms.bot@gmail.com |
| 13 | 2 | 0.19 | 0 | PPC; .NET CLR; Trident/4.0 |
| 14 | 2 | 0.19 | 0 | +http://siteexplorer.info/ |
| 15 | 2 | 0.19 | 0 | 68K; Trident/5.0 |
| 16 | 1 | 0.09 | 0 | Linux i686 [unknown version] |
