| Used Operating Systems |
| 1 | 1500 | 42.61 | 570 | 54.70 | Windows NT |
| 2 | 1000 | 28.41 | 2 | 0.19 | +http://www.warebay.com/bot.html |
| 3 | 269 | 7.64 | 58 | 5.57 | +http://yandex.com/bots |
| 4 | 210 | 5.97 | 96 | 9.21 | +http://www.google.com/bot.html |
| 5 | 142 | 4.03 | 56 | 5.37 | http://www.majestic12.co.uk/bot.php?+ |
| 6 | 118 | 3.35 | 37 | 3.55 | +http://www.bing.com/bingbot.htm |
| 7 | 105 | 2.98 | 103 | 9.88 | +http://www.baidu.com/search/spider.html |
| 8 | 64 | 1.82 | 52 | 4.99 | Windows 95 |
| 9 | 27 | 0.77 | 10 | 0.96 | Windows 98 |
| 10 | 16 | 0.45 | 12 | 1.15 | Windows CE |
| 11 | 14 | 0.40 | 12 | 1.15 | Windows ME |
| 12 | 12 | 0.34 | 8 | 0.77 | MSIE 5.5; Windows NT 5.0 |
| 13 | 10 | 0.28 | 4 | 0.38 | +http://www.exabot.com/go/robot |
| 14 | 8 | 0.23 | 3 | 0.29 | Windows XP |
| 15 | 8 | 0.23 | 7 | 0.67 | Windows 3.1 |
| 16 | 8 | 0.23 | 7 | 0.67 | MSIE 5.5; Windows NT 4.0 |
| 17 | 4 | 0.11 | 0 | 0.00 | http://desktop.google.com/ |
| 18 | 4 | 0.11 | 4 | 0.38 | Windows 2000 |
| 19 | 1 | 0.03 | 1 | 0.10 | Windows NT 5.1 |
