| Used Operating Systems |
| 1 | 2322 | 54.65 | 2080 | 62.67 | +http://www.baidu.com/search/spider.html |
| 2 | 1320 | 31.07 | 1046 | 31.52 | Windows NT |
| 3 | 244 | 5.74 | 109 | 3.28 | +http://www.bing.com/bingbot.htm |
| 4 | 187 | 4.40 | 36 | 1.08 | +http://yandex.com/bots |
| 5 | 104 | 2.45 | 21 | 0.63 | +http://www.google.com/bot.html |
| 6 | 14 | 0.33 | 7 | 0.21 | +http://www.seoprofiler.com/bot |
| 7 | 10 | 0.24 | 0 | 0.00 | PPC Mac OS X Mach-O |
| 8 | 8 | 0.19 | 4 | 0.12 | +http://endb-consolidated.aihit.com/ |
| 9 | 8 | 0.19 | 2 | 0.06 | http://www.dataprovider.com/ |
| 10 | 8 | 0.19 | 2 | 0.06 | +http://www.meanpath.com/meanpathbot.htm... |
| 11 | 6 | 0.14 | 2 | 0.06 | +info@netcraft.com |
| 12 | 6 | 0.14 | 4 | 0.12 | Windows 98 |
| 13 | 4 | 0.09 | 2 | 0.06 | http://www.majestic12.co.uk/bot.php?+ |
| 14 | 2 | 0.05 | 2 | 0.06 | Windows CE |
| 15 | 2 | 0.05 | 0 | 0.00 | Macintosh PPC |
| 16 | 2 | 0.05 | 0 | 0.00 | Win32 |
| 17 | 2 | 0.05 | 2 | 0.06 | Windows 95 |
