| Used Operating Systems by Visits |
| 1 | 2429 | 15.21 | 2220 | 73.24 | +http://www.baidu.com/search/spider.html |
| 2 | 826 | 5.17 | 270 | 8.91 | +http://www.bing.com/bingbot.htm |
| 3 | 5908 | 37.01 | 227 | 7.49 | Windows NT |
| 4 | 4736 | 29.66 | 151 | 4.98 | +http://yandex.com/bots |
| 5 | 826 | 5.17 | 73 | 2.41 | +http://www.google.com/bot.html |
| 6 | 411 | 2.57 | 25 | 0.82 | http://www.majestic12.co.uk/bot.php?+ |
| 7 | 46 | 0.29 | 23 | 0.76 | ezooms.bot@gmail.com |
| 8 | 22 | 0.14 | 13 | 0.43 | +http://www.exabot.com/go/robot |
| 9 | 303 | 1.90 | 9 | 0.30 | http://crawler.sistrix.net/ |
| 10 | 10 | 0.06 | 4 | 0.13 | +http://filterdb.iss.net/crawler/ |
| 11 | 303 | 1.90 | 4 | 0.13 | http://help.yahoo.com/help/us/ysearch/sl... |
| 12 | 6 | 0.04 | 3 | 0.10 | Windows 95 |
| 13 | 4 | 0.03 | 2 | 0.07 | +info@netcraft.com |
| 14 | 34 | 0.21 | 1 | 0.03 | http://www.lipperhey.com/ |
| 15 | 2 | 0.01 | 1 | 0.03 | Windows CE |
| 16 | 2 | 0.01 | 1 | 0.03 | http://www.botje.com/plukkie.htm |
| 17 | 2 | 0.01 | 1 | 0.03 | Windows ME |
| 18 | 2 | 0.01 | 1 | 0.03 | ) - BrowseX (2.0.0 Windows |
| 19 | 12 | 0.08 | 1 | 0.03 | Windows 98 |
| 20 | 1 | 0.01 | 1 | 0.03 | Intel Mac OS X 10.6 |
| 21 | 1 | 0.01 | 0 | 0.00 | http://desktop.google.com/ |
| 22 | 78 | 0.49 | 0 | 0.00 | +http://www-935.ibm.com/services/us/inde... |
| 23 | 1 | 0.01 | 0 | 0.00 | X11 |
