| Used Operating Systems |
| 1 | 632 | 47.88 | 40 | 28.99 | Windows NT |
| 2 | 366 | 27.73 | 79 | 57.25 | +http://www.google.com/bot.html |
| 3 | 137 | 10.38 | 2 | 1.45 | +http://yandex.com/bots |
| 4 | 74 | 5.61 | 0 | 0.00 | +http://www.bing.com/bingbot.htm |
| 5 | 47 | 3.56 | 0 | 0.00 | +http://ahrefs.com/robot/ |
| 6 | 16 | 1.21 | 8 | 5.80 | http://crawler.sistrix.net/ |
| 7 | 10 | 0.76 | 0 | 0.00 | +http://www.exabot.com/go/robot |
| 8 | 8 | 0.61 | 0 | 0.00 | http://www.majestic12.co.uk/bot.php?+ |
| 9 | 6 | 0.45 | 1 | 0.72 | Intel Mac OS X 10.5 |
| 10 | 4 | 0.30 | 0 | 0.00 | http://desktop.google.com/ |
| 11 | 4 | 0.30 | 0 | 0.00 | http://www.botje.com/plukkie.htm |
| 12 | 4 | 0.30 | 0 | 0.00 | ezooms.bot@gmail.com |
| 13 | 4 | 0.30 | 2 | 1.45 | +info@netcraft.com |
| 14 | 3 | 0.23 | 1 | 0.72 | PPC Mac OS X 10.5 |
| 15 | 2 | 0.15 | 2 | 1.45 | Linux [unknown version] |
| 16 | 2 | 0.15 | 2 | 1.45 | FreeBSD [unknown version] |
| 17 | 1 | 0.08 | 1 | 0.72 | +http://www.baidu.com/search/spider.html |
