| Used Operating Systems |
| 1 | 28272 | 55.94 | 1632 | 36.49 | Windows NT |
| 2 | 7257 | 14.36 | 173 | 3.87 | J2ME/MIDP |
| 3 | 4891 | 9.68 | 85 | 1.90 | BlackBerry |
| 4 | 2740 | 5.42 | 45 | 1.01 | Android |
| 5 | 1468 | 2.90 | 1337 | 29.90 | +http://www.baidu.com/search/spider.html |
| 6 | 1448 | 2.86 | 31 | 0.69 | Series 60 |
| 7 | 1141 | 2.26 | 352 | 7.87 | +http://www.bing.com/bingbot.htm |
| 8 | 909 | 1.80 | 281 | 6.28 | +http://www.google.com/bot.html |
| 9 | 320 | 0.63 | 5 | 0.11 | MAUI Runtime |
| 10 | 244 | 0.48 | 7 | 0.16 | VRE |
| 11 | 221 | 0.44 | 78 | 1.74 | ezooms.bot@gmail.com |
| 12 | 204 | 0.40 | 44 | 0.98 | http://www.majestic12.co.uk/bot.php?+ |
| 13 | 187 | 0.37 | 48 | 1.07 | +http://yandex.com/bots |
| 14 | 178 | 0.35 | 178 | 3.98 | http://www.yodao.com/help/webmaster/spid... |
| 15 | 141 | 0.28 | 2 | 0.04 | +http://www.aihit.com/ |
| 16 | 130 | 0.26 | 11 | 0.25 | Windows 98 |
| 17 | 104 | 0.21 | 4 | 0.09 | http://crawler.sistrix.net/ |
| 18 | 89 | 0.18 | 2 | 0.04 | Android 2.3.6 |
| 19 | 82 | 0.16 | 50 | 1.12 | +http://ahrefs.com/robot/ |
| 20 | 81 | 0.16 | 2 | 0.04 | Android 2.3.7 |
| 21 | 61 | 0.12 | 1 | 0.02 | MTK |
| 22 | 40 | 0.08 | 5 | 0.11 | Linux i686 [unknown version] |
| 23 | 39 | 0.08 | 1 | 0.02 | +http://www.google.com/webfonts |
| 24 | 32 | 0.06 | 2 | 0.04 | Windows Phone OS 7.5 |
| 25 | 29 | 0.06 | 1 | 0.02 | S60 |
| 26 | 24 | 0.05 | 11 | 0.25 | Windows 95 |
| 27 | 22 | 0.04 | 11 | 0.25 | +http://www.career-x.de/bot.html |
| 28 | 20 | 0.04 | 1 | 0.02 | Intel Mac OS X |
| 29 | 19 | 0.04 | 5 | 0.11 | +http://go.mail.ru/help/robots |
| 30 | 18 | 0.04 | 7 | 0.16 | +http://www.exabot.com/go/robot |
| 31 | 16 | 0.03 | 3 | 0.07 | MirrorDetector; +http://yandex.com/bots |
| 32 | 16 | 0.03 | 16 | 0.36 | +http://www.200please.com/bot |
| 33 | 16 | 0.03 | 10 | 0.22 | +http://shoulu.jike.com/spider.html |
| 34 | 15 | 0.03 | 5 | 0.11 | Windows 2000 |
| 35 | 14 | 0.03 | 3 | 0.07 | Windows XP |
| 36 | 8 | 0.02 | 3 | 0.07 | Auto; Windows |
| 37 | 6 | 0.01 | 1 | 0.02 | MSIE 5.5; Windows NT 5.0 |
| 38 | 5 | 0.01 | 5 | 0.11 | +http://www.easou.com/search/spider.html |
| 39 | 4 | 0.01 | 2 | 0.04 | Windows |
| 40 | 4 | 0.01 | 1 | 0.02 | +http://filterdb.iss.net/crawler/ |
| 41 | 4 | 0.01 | 1 | 0.02 | http://www.searchmetrics.com/en/searchme... |
| 42 | 3 | 0.01 | 1 | 0.02 | +http://www.compspy.com/spider.html |
| 43 | 3 | 0.01 | 1 | 0.02 | ) - BrowseX (2.0.0 Windows |
| 44 | 3 | 0.01 | 1 | 0.02 | X11 |
| 45 | 2 | 0.00 | 0 | 0.00 | http://desktop.google.com/ |
| 46 | 2 | 0.00 | 1 | 0.02 | Windows CE |
| 47 | 2 | 0.00 | 1 | 0.02 | Windows 3.1 |
| 48 | 2 | 0.00 | 1 | 0.02 | +info@netcraft.com |
| 49 | 2 | 0.00 | 1 | 0.02 | MSIE 5.5; Windows NT 4.0 |
| 50 | 1 | 0.00 | 0 | 0.00 | +http://www.proximic.com/info/spider.php |
| 51 | 1 | 0.00 | 1 | 0.02 | +http://www.netseer.com/crawler.html; cr... |
| 52 | 1 | 0.00 | 1 | 0.02 | +http://siteexplorer.info/ |
| 53 | 1 | 0.00 | 1 | 0.02 | 68K; Trident/1.0 |
| 54 | 1 | 0.00 | 0 | 0.00 | +http://173.13.143.74/bot.php |
