| Used Operating Systems |
| 1 | 9473 | 33.17 | 675 | 10.55 | +http://www.google.com/bot.html |
| 2 | 6422 | 22.48 | 2045 | 31.96 | Windows NT |
| 3 | 3067 | 10.74 | 27 | 0.42 | +http://ahrefs.com/robot/ |
| 4 | 2221 | 7.78 | 929 | 14.52 | J2ME/MIDP |
| 5 | 2217 | 7.76 | 422 | 6.59 | +http://yandex.com/bots |
| 6 | 1742 | 6.10 | 1533 | 23.96 | +http://www.baidu.com/search/spider.html |
| 7 | 697 | 2.44 | 121 | 1.89 | http://www.majestic12.co.uk/bot.php?+ |
| 8 | 444 | 1.55 | 115 | 1.80 | Windows 95 |
| 9 | 419 | 1.47 | 19 | 0.30 | http://crawler.sistrix.net/ |
| 10 | 261 | 0.91 | 114 | 1.78 | Series 60 |
| 11 | 244 | 0.85 | 54 | 0.84 | Windows 98 |
| 12 | 190 | 0.67 | 41 | 0.64 | +http://www.bing.com/bingbot.htm |
| 13 | 105 | 0.37 | 47 | 0.73 | BlackBerry |
| 14 | 102 | 0.36 | 46 | 0.72 | Android |
| 15 | 98 | 0.34 | 0 | 0.00 | +http://discoveryengine.com/discobot.htm... |
| 16 | 95 | 0.33 | 24 | 0.38 | MSIE 5.5; Windows NT 4.0 |
| 17 | 86 | 0.30 | 13 | 0.20 | Windows CE |
| 18 | 76 | 0.27 | 7 | 0.11 | ezooms.bot@gmail.com |
| 19 | 69 | 0.24 | 14 | 0.22 | Windows ME |
| 20 | 66 | 0.23 | 35 | 0.55 | Windows 3.1 |
| 21 | 63 | 0.22 | 14 | 0.22 | Windows XP |
| 22 | 62 | 0.22 | 2 | 0.03 | +http://www.aihit.com/ |
| 23 | 54 | 0.19 | 2 | 0.03 | +http://www.warebay.com/bot.html |
| 24 | 50 | 0.18 | 17 | 0.27 | MSIE 5.5; Windows NT 5.0 |
| 25 | 40 | 0.14 | 15 | 0.23 | Windows 2000 |
| 26 | 38 | 0.13 | 8 | 0.13 | Linux i686 [unknown version] |
| 27 | 29 | 0.10 | 15 | 0.23 | +http://www.seoprofiler.com/bot |
| 28 | 22 | 0.08 | 6 | 0.09 | X11 |
| 29 | 20 | 0.07 | 2 | 0.03 | SunOS sun4u |
| 30 | 20 | 0.07 | 9 | 0.14 | http://www.youdao.com/help/webmaster/spi... |
| 31 | 12 | 0.04 | 6 | 0.09 | S60 |
| 32 | 8 | 0.03 | 4 | 0.06 | BREW |
| 33 | 8 | 0.03 | 4 | 0.06 | +http://shoulu.jike.com/spider.html |
| 34 | 7 | 0.02 | 3 | 0.05 | Windows Mobile |
| 35 | 6 | 0.02 | 0 | 0.00 | http://desktop.google.com/ |
| 36 | 6 | 0.02 | 0 | 0.00 | Windows |
| 37 | 4 | 0.01 | 2 | 0.03 | Android 2.3.3 |
| 38 | 4 | 0.01 | 1 | 0.02 | Intel Mac OS X 10.4 |
| 39 | 4 | 0.01 | 2 | 0.03 | iPhone |
| 40 | 4 | 0.01 | 2 | 0.03 | Android 2.2.1 |
| 41 | 4 | 0.01 | 2 | 0.03 | +http://domains.checkparams.com/ |
| 42 | 2 | 0.01 | 2 | 0.03 | Nintendo Wii |
| 43 | 2 | 0.01 | 0 | 0.00 | ; Trident/5.0 |
