| Used Operating Systems |
| 1 | 11200 | 60.11 | 742 | 17.66 | Windows NT |
| 2 | 2810 | 15.08 | 583 | 13.87 | +http://www.google.com/bot.html |
| 3 | 1835 | 9.85 | 1736 | 41.31 | +http://www.baidu.com/search/spider.html |
| 4 | 1300 | 6.98 | 502 | 11.95 | http://www.majestic12.co.uk/bot.php?+ |
| 5 | 333 | 1.79 | 112 | 2.67 | ezooms.bot@gmail.com |
| 6 | 285 | 1.53 | 122 | 2.90 | +http://yandex.com/bots |
| 7 | 233 | 1.25 | 233 | 5.54 | http://www.yodao.com/help/webmaster/spid... |
| 8 | 157 | 0.84 | 41 | 0.98 | +http://www.bing.com/bingbot.htm |
| 9 | 110 | 0.59 | 13 | 0.31 | http://help.yahoo.com/help/us/ysearch/sl... |
| 10 | 65 | 0.35 | 7 | 0.17 | J2ME/MIDP |
| 11 | 64 | 0.34 | 3 | 0.07 | Intel Mac OS X 10.6 |
| 12 | 47 | 0.25 | 15 | 0.36 | Windows 98 |
| 13 | 25 | 0.13 | 21 | 0.50 | Windows 95 |
| 14 | 22 | 0.12 | 6 | 0.14 | Linux i686 [unknown version] |
| 15 | 20 | 0.11 | 10 | 0.24 | +http://shoulu.jike.com/spider.html |
| 16 | 18 | 0.10 | 1 | 0.02 | Nintendo DSi |
| 17 | 14 | 0.08 | 3 | 0.07 | +http://ahrefs.com/robot/ |
| 18 | 12 | 0.06 | 2 | 0.05 | +http://discoveryengine.com/discobot.htm... |
| 19 | 12 | 0.06 | 8 | 0.19 | http://www.youdao.com/help/webmaster/spi... |
| 20 | 12 | 0.06 | 5 | 0.12 | +http://www.exabot.com/go/robot |
| 21 | 6 | 0.03 | 5 | 0.12 | Windows CE |
| 22 | 6 | 0.03 | 1 | 0.02 | S60 |
| 23 | 5 | 0.03 | 5 | 0.12 | Linux [unknown version] |
| 24 | 5 | 0.03 | 2 | 0.05 | crawler@nigma.ru |
| 25 | 5 | 0.03 | 5 | 0.12 | Windows ME |
| 26 | 5 | 0.03 | 5 | 0.12 | Windows 3.1 |
| 27 | 3 | 0.02 | 1 | 0.02 | +http://www.scoutjet.com/ |
| 28 | 3 | 0.02 | 1 | 0.02 | +http://www.warebay.com/bot.html |
| 29 | 3 | 0.02 | 1 | 0.02 | ReverseGet/1.0; http://reverseget.com/do... |
| 30 | 3 | 0.02 | 3 | 0.07 | MSIE 5.5; Windows NT 5.0 |
| 31 | 2 | 0.01 | 2 | 0.05 | Windows 2000 |
| 32 | 2 | 0.01 | 0 | 0.00 | Windows XP |
| 33 | 2 | 0.01 | 1 | 0.02 | +info@netcraft.com |
| 34 | 2 | 0.01 | 2 | 0.05 | PPC Mac OS X Mach-O |
| 35 | 2 | 0.01 | 1 | 0.02 | +http://swebot.net |
| 36 | 1 | 0.01 | 0 | 0.00 | Series 60 |
| 37 | 1 | 0.01 | 1 | 0.02 | +http://www.seexie.com |
| 38 | 1 | 0.01 | 1 | 0.02 | MSIE 5.5; Windows NT 4.0 |
