| Used Operating Systems |
| 1 | 168427 | 76.09 | 8421 | 52.76 | Windows NT |
| 2 | 22629 | 10.22 | 4429 | 27.75 | +http://www.bing.com/bingbot.htm |
| 3 | 13316 | 6.02 | 175 | 1.10 | +http://www.google.com/bot.html |
| 4 | 2375 | 1.07 | 83 | 0.52 | J2ME/MIDP |
| 5 | 2130 | 0.96 | 154 | 0.96 | Windows 95 |
| 6 | 1854 | 0.84 | 1617 | 10.13 | +http://ahrefs.com/robot/ |
| 7 | 1700 | 0.77 | 161 | 1.01 | Windows 98 |
| 8 | 1170 | 0.53 | 43 | 0.27 | http://www.majestic12.co.uk/bot.php?+ |
| 9 | 800 | 0.36 | 43 | 0.27 | Linux i686 [unknown version] |
| 10 | 764 | 0.35 | 21 | 0.13 | Windows Phone OS 7.5 |
| 11 | 717 | 0.32 | 170 | 1.07 | ezooms.bot@gmail.com |
| 12 | 549 | 0.25 | 25 | 0.16 | Windows 2000 |
| 13 | 438 | 0.20 | 14 | 0.09 | Android |
| 14 | 429 | 0.19 | 18 | 0.11 | Windows ME |
| 15 | 405 | 0.18 | 36 | 0.23 | MSIE 5.5; Windows NT 4.0 |
| 16 | 402 | 0.18 | 64 | 0.40 | MSIE 5.5; Windows NT 5.0 |
| 17 | 392 | 0.18 | 27 | 0.17 | Windows 3.1 |
| 18 | 384 | 0.17 | 183 | 1.15 | +http://yandex.com/bots |
| 19 | 364 | 0.16 | 26 | 0.16 | Windows CE |
| 20 | 349 | 0.16 | 10 | 0.06 | X11 |
| 21 | 253 | 0.11 | 7 | 0.04 | Linux [unknown version] |
| 22 | 253 | 0.11 | 23 | 0.14 | Windows XP |
| 23 | 214 | 0.10 | 8 | 0.05 | Android 2.1-update1 |
| 24 | 169 | 0.08 | 144 | 0.90 | +http://www.baidu.com/search/spider.html |
| 25 | 150 | 0.07 | 5 | 0.03 | Series 60 |
| 26 | 111 | 0.05 | 5 | 0.03 | http://help.yahoo.com/help/us/ysearch/sl... |
| 27 | 77 | 0.03 | 3 | 0.02 | Macintosh |
| 28 | 76 | 0.03 | 3 | 0.02 | PPC Mac OS X 10.4 |
| 29 | 73 | 0.03 | 3 | 0.02 | Android 2.3.4 |
| 30 | 65 | 0.03 | 0 | 0.00 | http://desktop.google.com/ |
| 31 | 43 | 0.02 | 2 | 0.01 | Android 2.3.6 |
| 32 | 42 | 0.02 | 1 | 0.01 | Android 2.2.1 |
| 33 | 40 | 0.02 | 2 | 0.01 | S60 |
| 34 | 38 | 0.02 | 1 | 0.01 | Android 2.2.2 |
| 35 | 36 | 0.02 | 1 | 0.01 | Intel Mac OS X 10.4 |
| 36 | 34 | 0.02 | 17 | 0.11 | +http://www.exabot.com/go/robot |
| 37 | 23 | 0.01 | 2 | 0.01 | Windows |
| 38 | 15 | 0.01 | 2 | 0.01 | Intel Mac OS X 10.6 |
| 39 | 10 | 0.00 | 1 | 0.01 | +http://www.aihit.com/ |
| 40 | 10 | 0.00 | 4 | 0.03 | http://crawler.sistrix.net/ |
| 41 | 8 | 0.00 | 0 | 0.00 | Windows 9. |
| 42 | 4 | 0.00 | 1 | 0.01 | Intel Mac OS X 10.5 |
| 43 | 4 | 0.00 | 2 | 0.01 | +http://filterdb.iss.net/crawler/ |
| 44 | 3 | 0.00 | 1 | 0.01 | iPhone |
| 45 | 2 | 0.00 | 0 | 0.00 | Windows Mobile |
| 46 | 2 | 0.00 | 1 | 0.01 | Android 4.1.1 |
| 47 | 2 | 0.00 | 2 | 0.01 | http://blog.wasalive.com/wasalive-bots/ |
| 48 | 1 | 0.00 | 0 | 0.00 | WinHttp.WinHttpRequest.5 |
| 49 | 1 | 0.00 | 1 | 0.01 | ) - BrowseX (2.0.0 Windows |
