| Used Operating Systems |
| 1 | 10180 | 73.34 | 643 | 44.87 | Windows NT |
| 2 | 1549 | 11.16 | 291 | 20.31 | +http://www.google.com/bot.html |
| 3 | 1238 | 8.92 | 265 | 18.49 | ezooms.bot@gmail.com |
| 4 | 340 | 2.45 | 116 | 8.09 | +http://www.bing.com/bingbot.htm |
| 5 | 249 | 1.79 | 1 | 0.07 | +http://www.warebay.com/bot.html |
| 6 | 138 | 0.99 | 50 | 3.49 | +http://yandex.com/bots |
| 7 | 48 | 0.35 | 2 | 0.14 | X11 |
| 8 | 30 | 0.22 | 27 | 1.88 | Windows 95 |
| 9 | 29 | 0.21 | 8 | 0.56 | Windows 98 |
| 10 | 18 | 0.13 | 3 | 0.21 | http://www.majestic12.co.uk/bot.php?+ |
| 11 | 18 | 0.13 | 5 | 0.35 | +http://www.exabot.com/go/robot |
| 12 | 14 | 0.10 | 4 | 0.28 | +http://ahrefs.com/robot/ |
| 13 | 11 | 0.08 | 5 | 0.35 | Windows XP |
| 14 | 6 | 0.04 | 2 | 0.14 | +http://www.baidu.com/search/spider.html |
| 15 | 4 | 0.03 | 4 | 0.28 | Windows ME |
| 16 | 4 | 0.03 | 4 | 0.28 | MSIE 5.5; Windows NT 4.0 |
| 17 | 2 | 0.01 | 0 | 0.00 | http://desktop.google.com/ |
| 18 | 2 | 0.01 | 2 | 0.14 | Windows 3.1 |
| 19 | 1 | 0.01 | 1 | 0.07 | Windows 2000 |
