| Used Operating Systems |
| 1 | 13846 | 46.69 | 3211 | 39.26 | Windows NT |
| 2 | 3823 | 12.89 | 547 | 6.69 | +http://www.google.com/bot.html |
| 3 | 2503 | 8.44 | 2260 | 27.63 | +http://www.baidu.com/search/spider.html |
| 4 | 2116 | 7.14 | 101 | 1.23 | +http://yandex.com/bots |
| 5 | 1690 | 5.70 | 289 | 3.53 | +http://www.bing.com/bingbot.htm |
| 6 | 1537 | 5.18 | 245 | 3.00 | ezooms.bot@gmail.com |
| 7 | 1525 | 5.14 | 246 | 3.01 | +http://ahrefs.com/robot/ |
| 8 | 399 | 1.35 | 9 | 0.11 | http://crawler.sistrix.net/ |
| 9 | 367 | 1.24 | 296 | 3.62 | Windows 95 |
| 10 | 241 | 0.81 | 145 | 1.77 | http://www.youdao.com/help/webmaster/spi... |
| 11 | 191 | 0.64 | 126 | 1.54 | Linux [unknown version] |
| 12 | 189 | 0.64 | 188 | 2.30 | http://www.yodao.com/help/webmaster/spid... |
| 13 | 184 | 0.62 | 24 | 0.29 | http://www.majestic12.co.uk/bot.php?+ |
| 14 | 179 | 0.60 | 57 | 0.70 | Windows 98 |
| 15 | 80 | 0.27 | 70 | 0.86 | MSIE 5.5; Windows NT 5.0 |
| 16 | 78 | 0.26 | 66 | 0.81 | Windows 3.1 |
| 17 | 73 | 0.25 | 20 | 0.24 | Windows XP |
| 18 | 71 | 0.24 | 3 | 0.04 | J2ME/MIDP |
| 19 | 67 | 0.23 | 3 | 0.04 | PPC Mac OS X 10.4 |
| 20 | 66 | 0.22 | 60 | 0.73 | Windows CE |
| 21 | 65 | 0.22 | 58 | 0.71 | Windows ME |
| 22 | 60 | 0.20 | 56 | 0.68 | MSIE 5.5; Windows NT 4.0 |
| 23 | 54 | 0.18 | 49 | 0.60 | Windows 2000 |
| 24 | 46 | 0.16 | 1 | 0.01 | http://www.lipperhey.com/ |
| 25 | 43 | 0.15 | 6 | 0.07 | +http://shoulu.jike.com/spider.html |
| 26 | 35 | 0.12 | 2 | 0.02 | Android |
| 27 | 20 | 0.07 | 9 | 0.11 | +http://www.exabot.com/go/robot |
| 28 | 19 | 0.06 | 2 | 0.02 | Windows Phone OS 7.5 |
| 29 | 13 | 0.04 | 4 | 0.05 | http://help.yahoo.com/help/us/ysearch/sl... |
| 30 | 11 | 0.04 | 6 | 0.07 | +http://discoveryengine.com/discoverybot... |
| 31 | 8 | 0.03 | 0 | 0.00 | Windows |
| 32 | 8 | 0.03 | 5 | 0.06 | Intel Mac OS X 10.6 |
| 33 | 7 | 0.02 | 4 | 0.05 | +http://www.openindex.io/en/webmasters/s... |
| 34 | 7 | 0.02 | 3 | 0.04 | http://www.botje.com/plukkie.htm |
| 35 | 5 | 0.02 | 0 | 0.00 | Linux i686 [unknown version] |
| 36 | 4 | 0.01 | 1 | 0.01 | Android 2.2.2 |
| 37 | 4 | 0.01 | 1 | 0.01 | X11 |
| 38 | 3 | 0.01 | 3 | 0.04 | +http://pmoz.info/doc/botinfo.htm |
| 39 | 2 | 0.01 | 0 | 0.00 | http://desktop.google.com/ |
| 40 | 2 | 0.01 | 0 | 0.00 | BlackBerry |
| 41 | 2 | 0.01 | 0 | 0.00 | Android 2.1-update1 |
| 42 | 2 | 0.01 | 1 | 0.01 | Auto; Windows |
| 43 | 2 | 0.01 | 0 | 0.00 | +Someday ya skazhu |
| 44 | 2 | 0.01 | 1 | 0.01 | +info@netcraft.com |
| 45 | 2 | 0.01 | 0 | 0.00 | Macintosh |
| 46 | 1 | 0.00 | 1 | 0.01 | Linux i586 [unknown version] |
