| Used Operating Systems |
| 1 | 41216 | 66.86 | 942 | 27.44 | Windows NT |
| 2 | 9951 | 16.14 | 199 | 5.80 | J2ME/MIDP |
| 3 | 3256 | 5.28 | 59 | 1.72 | BlackBerry |
| 4 | 1849 | 3.00 | 42 | 1.22 | Series 60 |
| 5 | 1389 | 2.25 | 1279 | 37.26 | +http://www.baidu.com/search/spider.html |
| 6 | 821 | 1.33 | 17 | 0.50 | Windows Mobile |
| 7 | 617 | 1.00 | 234 | 6.82 | +http://www.google.com/bot.html |
| 8 | 511 | 0.83 | 10 | 0.29 | Android |
| 9 | 471 | 0.76 | 166 | 4.84 | +http://www.bing.com/bingbot.htm |
| 10 | 326 | 0.53 | 153 | 4.46 | +http://yandex.com/bots |
| 11 | 270 | 0.44 | 8 | 0.23 | http://help.yahoo.com/help/us/ysearch/sl... |
| 12 | 212 | 0.34 | 7 | 0.20 | Linux i686 [unknown version] |
| 13 | 204 | 0.33 | 204 | 5.94 | http://www.yodao.com/help/webmaster/spid... |
| 14 | 137 | 0.22 | 4 | 0.12 | S60 |
| 15 | 55 | 0.09 | 4 | 0.12 | http://www.majestic12.co.uk/bot.php?+ |
| 16 | 49 | 0.08 | 3 | 0.09 | Linux [unknown version] |
| 17 | 46 | 0.07 | 22 | 0.64 | Windows 95 |
| 18 | 41 | 0.07 | 4 | 0.12 | http://crawler.sistrix.net/ |
| 19 | 36 | 0.06 | 10 | 0.29 | ezooms.bot@gmail.com |
| 20 | 24 | 0.04 | 4 | 0.12 | +http://www.career-x.de/bot.html |
| 21 | 22 | 0.04 | 6 | 0.17 | Windows 98 |
| 22 | 19 | 0.03 | 7 | 0.20 | +http://www.exabot.com/go/robot |
| 23 | 11 | 0.02 | 8 | 0.23 | +http://ahrefs.com/robot/ |
| 24 | 10 | 0.02 | 5 | 0.15 | http://www.youdao.com/help/webmaster/spi... |
| 25 | 9 | 0.01 | 4 | 0.12 | Windows 3.1 |
| 26 | 8 | 0.01 | 1 | 0.03 | http://promotests.com/? |
| 27 | 8 | 0.01 | 4 | 0.12 | Windows CE |
| 28 | 8 | 0.01 | 4 | 0.12 | Windows 2000 |
| 29 | 8 | 0.01 | 4 | 0.12 | Windows ME |
| 30 | 8 | 0.01 | 3 | 0.09 | MSIE 5.5; Windows NT 4.0 |
| 31 | 7 | 0.01 | 3 | 0.09 | Windows XP |
| 32 | 7 | 0.01 | 1 | 0.03 | http://www.dataprovider.com/ |
| 33 | 5 | 0.01 | 1 | 0.03 | http://www.lipperhey.com/ |
| 34 | 5 | 0.01 | 0 | 0.00 | http://desktop.google.com/ |
| 35 | 5 | 0.01 | 0 | 0.00 | MSIE 5.5; Windows NT 5.1 |
| 36 | 5 | 0.01 | 2 | 0.06 | MSIE 5.5; Windows NT 5.0 |
| 37 | 4 | 0.01 | 1 | 0.03 | +http://filterdb.iss.net/crawler/ |
| 38 | 4 | 0.01 | 1 | 0.03 | +http://shoulu.jike.com/spider.html |
| 39 | 3 | 0.00 | 2 | 0.06 | +info@netcraft.com |
| 40 | 2 | 0.00 | 1 | 0.03 | +http://www.openindex.io/en/webmasters/s... |
| 41 | 2 | 0.00 | 0 | 0.00 | +http://discoveryengine.com/discobot.htm... |
| 42 | 2 | 0.00 | 0 | 0.00 | PPC Mac OS X Mach-O |
| 43 | 2 | 0.00 | 1 | 0.03 | +http://www.acoon.de/robot.asp |
| 44 | 2 | 0.00 | 2 | 0.06 | Intel Mac OS X 10.6 |
| 45 | 1 | 0.00 | 1 | 0.03 | Intel Mac OS X 10.4 |
