| Used Operating Systems |
| 1 | 20419 | 77.10 | 634 | 16.56 | Windows NT |
| 2 | 2534 | 9.57 | 2243 | 58.59 | +http://www.baidu.com/search/spider.html |
| 3 | 760 | 2.87 | 208 | 5.43 | +http://yandex.com/bots |
| 4 | 637 | 2.41 | 116 | 3.03 | +http://www.bing.com/bingbot.htm |
| 5 | 362 | 1.37 | 122 | 3.19 | ezooms.bot@gmail.com |
| 6 | 297 | 1.12 | 115 | 3.00 | +http://www.google.com/bot.html |
| 7 | 291 | 1.10 | 290 | 7.58 | http://www.yodao.com/help/webmaster/spid... |
| 8 | 264 | 1.00 | 2 | 0.05 | Intel Mac OS X 10.6 |
| 9 | 246 | 0.93 | 42 | 1.10 | http://www.majestic12.co.uk/bot.php?+ |
| 10 | 120 | 0.45 | 2 | 0.05 | +http://swebot.net |
| 11 | 119 | 0.45 | 2 | 0.05 | Android 3.2 |
| 12 | 103 | 0.39 | 5 | 0.13 | Linux i686 [unknown version] |
| 13 | 88 | 0.33 | 4 | 0.10 | Linux [unknown version] |
| 14 | 51 | 0.19 | 25 | 0.65 | +http://www.exabot.com/go/robot |
| 15 | 48 | 0.18 | 1 | 0.03 | Windows CE |
| 16 | 30 | 0.11 | 1 | 0.03 | PPC Mac OS X 10.4 |
| 17 | 30 | 0.11 | 1 | 0.03 | +http://www.aihit.com/ |
| 18 | 22 | 0.08 | 0 | 0.00 | MSIE 5.5; Windows NT 5.1 |
| 19 | 18 | 0.07 | 5 | 0.13 | Windows 98 |
| 20 | 10 | 0.04 | 1 | 0.03 | http://help.yahoo.com/help/us/ysearch/sl... |
| 21 | 10 | 0.04 | 0 | 0.00 | Windows XP |
| 22 | 8 | 0.03 | 0 | 0.00 | http://desktop.google.com/ |
| 23 | 5 | 0.02 | 3 | 0.08 | +info@netcraft.com |
| 24 | 4 | 0.02 | 2 | 0.05 | http://www.youdao.com/help/webmaster/spi... |
| 25 | 3 | 0.01 | 3 | 0.08 | Windows NT 5.1 |
| 26 | 3 | 0.01 | 1 | 0.03 | ReverseGet/1.0; http://reverseget.com/; ... |
| 27 | 2 | 0.01 | 0 | 0.00 | +http://ahrefs.com/robot/ |
