| Used Operating Systems by Visits |
| 1 | 4545 | 44.62 | 1995 | 65.60 | +http://www.baidu.com/search/spider.html |
| 2 | 1757 | 17.25 | 575 | 18.91 | +http://www.google.com/bot.html |
| 3 | 1809 | 17.76 | 163 | 5.36 | Windows NT |
| 4 | 1092 | 10.72 | 139 | 4.57 | +http://yandex.com/bots |
| 5 | 235 | 2.31 | 89 | 2.93 | http://www.majestic12.co.uk/bot.php?+ |
| 6 | 119 | 1.17 | 30 | 0.99 | ezooms.bot@gmail.com |
| 7 | 16 | 0.16 | 11 | 0.36 | +http://ahrefs.com/robot/ |
| 8 | 32 | 0.31 | 10 | 0.33 | Windows 98 |
| 9 | 5 | 0.05 | 5 | 0.16 | Windows 95 |
| 10 | 4 | 0.04 | 4 | 0.13 | Windows ME |
| 11 | 38 | 0.37 | 4 | 0.13 | +http://www.bing.com/bingbot.htm |
| 12 | 2 | 0.02 | 2 | 0.07 | Windows CE |
| 13 | 498 | 4.89 | 2 | 0.07 | +http://www.warebay.com/bot.html |
| 14 | 3 | 0.03 | 2 | 0.07 | Windows 2000 |
| 15 | 2 | 0.02 | 2 | 0.07 | MSIE 5.5; Windows NT 5.0 |
| 16 | 4 | 0.04 | 2 | 0.07 | +info@netcraft.com |
| 17 | 2 | 0.02 | 2 | 0.07 | MSIE 5.5; Windows NT 4.0 |
| 18 | 1 | 0.01 | 1 | 0.03 | http://help.yahoo.com/help/us/ysearch/sl... |
| 19 | 2 | 0.02 | 1 | 0.03 | http://www.botje.com/plukkie.htm |
| 20 | 2 | 0.02 | 1 | 0.03 | Windows 3.1 |
| 21 | 12 | 0.12 | 1 | 0.03 | Linux i686 [unknown version] |
| 22 | 4 | 0.04 | 0 | 0.00 | Windows XP |
| 23 | 3 | 0.03 | 0 | 0.00 | Intel Mac OS X 10.4 |
