| Used Operating Systems |
| 1 | 5810 | 37.44 | 51 | 0.95 | Windows 98 |
| 2 | 4187 | 26.98 | 3716 | 69.42 | +http://www.baidu.com/search/spider.html |
| 3 | 2012 | 12.96 | 716 | 13.38 | Windows NT |
| 4 | 1484 | 9.56 | 30 | 0.56 | http://www.majestic12.co.uk/bot.php?+ |
| 5 | 496 | 3.20 | 171 | 3.19 | +http://yandex.com/bots |
| 6 | 433 | 2.79 | 200 | 3.74 | +http://www.bing.com/bingbot.htm |
| 7 | 321 | 2.07 | 128 | 2.39 | +http://www.google.com/bot.html |
| 8 | 299 | 1.93 | 1 | 0.02 | +http://www.warebay.com/bot.html |
| 9 | 226 | 1.46 | 224 | 4.18 | http://www.yodao.com/help/webmaster/spid... |
| 10 | 122 | 0.79 | 68 | 1.27 | +http://www.exabot.com/go/robot |
| 11 | 70 | 0.45 | 32 | 0.60 | ezooms.bot@gmail.com |
| 12 | 13 | 0.08 | 3 | 0.06 | Linux i686 [unknown version] |
| 13 | 11 | 0.07 | 2 | 0.04 | +http://shoulu.jike.com/spider.html |
| 14 | 9 | 0.06 | 0 | 0.00 | J2ME/MIDP |
| 15 | 6 | 0.04 | 2 | 0.04 | +http://www.compspy.com/spider.html |
| 16 | 4 | 0.03 | 0 | 0.00 | PPC Mac OS X 10.5 |
| 17 | 3 | 0.02 | 2 | 0.04 | +info@netcraft.com |
| 18 | 2 | 0.01 | 2 | 0.04 | Win32 |
| 19 | 2 | 0.01 | 0 | 0.00 | Android |
| 20 | 2 | 0.01 | 1 | 0.02 | http://www.botje.com/plukkie.htm |
| 21 | 2 | 0.01 | 2 | 0.04 | http://www.youdao.com/help/webmaster/spi... |
| 22 | 1 | 0.01 | 0 | 0.00 | Series 60 |
| 23 | 1 | 0.01 | 0 | 0.00 | BlackBerry |
| 24 | 1 | 0.01 | 1 | 0.02 | Linux [unknown version] |
| 25 | 1 | 0.01 | 0 | 0.00 | BREW |
| 26 | 1 | 0.01 | 1 | 0.02 | Windows 95 |
