| Used Operating Systems |
| 1 | 3113 | 40.60 | 241 | 8.96 | Windows NT |
| 2 | 1909 | 24.90 | 1189 | 44.22 | +http://www.baidu.com/search/spider.html |
| 3 | 1293 | 16.86 | 605 | 22.50 | +http://www.google.com/bot.html |
| 4 | 407 | 5.31 | 147 | 5.47 | +http://yandex.com/bots |
| 5 | 244 | 3.18 | 241 | 8.96 | http://www.yodao.com/help/webmaster/spid... |
| 6 | 210 | 2.74 | 88 | 3.27 | +http://www.bing.com/bingbot.htm |
| 7 | 161 | 2.10 | 21 | 0.78 | http://www.majestic12.co.uk/bot.php?+ |
| 8 | 76 | 0.99 | 63 | 2.34 | +http://ahrefs.com/robot/ |
| 9 | 64 | 0.83 | 23 | 0.86 | ezooms.bot@gmail.com |
| 10 | 55 | 0.72 | 27 | 1.00 | +http://www.exabot.com/go/robot |
| 11 | 35 | 0.46 | 5 | 0.19 | http://help.yahoo.com/help/us/ysearch/sl... |
| 12 | 32 | 0.42 | 15 | 0.56 | Windows 98 |
| 13 | 22 | 0.29 | 1 | 0.04 | Linux i686 [unknown version] |
| 14 | 4 | 0.05 | 4 | 0.15 | Windows 95 |
| 15 | 4 | 0.05 | 4 | 0.15 | MSIE 5.5; Windows NT 5.0 |
| 16 | 4 | 0.05 | 1 | 0.04 | http://www.dataprovider.com/ |
| 17 | 3 | 0.04 | 0 | 0.00 | http://desktop.google.com/ |
| 18 | 3 | 0.04 | 3 | 0.11 | Windows 2000 |
| 19 | 3 | 0.04 | 0 | 0.00 | PPC Mac OS X 10.4 |
| 20 | 3 | 0.04 | 1 | 0.04 | Linux [unknown version] |
| 21 | 3 | 0.04 | 1 | 0.04 | +info@netcraft.com |
| 22 | 2 | 0.03 | 2 | 0.07 | http://www.lipperhey.com/ |
| 23 | 2 | 0.03 | 2 | 0.07 | Windows CE |
| 24 | 2 | 0.03 | 0 | 0.00 | Android 4.0.4 |
| 25 | 2 | 0.03 | 0 | 0.00 | http://www.thefind.com/crawler |
| 26 | 2 | 0.03 | 2 | 0.07 | Windows XP |
| 27 | 2 | 0.03 | 2 | 0.07 | MSIE 5.5; Windows NT 4.0 |
| 28 | 2 | 0.03 | 0 | 0.00 | Intel Mac OS X 10.6 |
| 29 | 1 | 0.01 | 0 | 0.00 | Intel Mac OS X 10.4 |
| 30 | 1 | 0.01 | 0 | 0.00 | PPC Mac OS X 10.5 |
| 31 | 1 | 0.01 | 0 | 0.00 | Nintendo Wii |
| 32 | 1 | 0.01 | 1 | 0.04 | Windows 3.1 |
| 33 | 1 | 0.01 | 0 | 0.00 | Windows ME |
