| Used Operating Systems |
| 1 | 195106 | 82.51 | 8888 | 57.72 | Windows NT |
| 2 | 11737 | 4.96 | 256 | 1.66 | +http://www.google.com/bot.html |
| 3 | 10593 | 4.48 | 3913 | 25.41 | +http://www.bing.com/bingbot.htm |
| 4 | 3321 | 1.40 | 211 | 1.37 | Windows 95 |
| 5 | 1797 | 0.76 | 706 | 4.59 | +http://ahrefs.com/robot/ |
| 6 | 1674 | 0.71 | 64 | 0.42 | J2ME/MIDP |
| 7 | 1583 | 0.67 | 154 | 1.00 | Windows 98 |
| 8 | 1413 | 0.60 | 91 | 0.59 | Linux i686 [unknown version] |
| 9 | 1150 | 0.49 | 102 | 0.66 | MSIE 5.5; Windows NT 5.0 |
| 10 | 957 | 0.40 | 54 | 0.35 | MSIE 5.5; Windows NT 4.0 |
| 11 | 931 | 0.39 | 369 | 2.40 | ezooms.bot@gmail.com |
| 12 | 779 | 0.33 | 55 | 0.36 | Windows CE |
| 13 | 755 | 0.32 | 23 | 0.15 | Android |
| 14 | 654 | 0.28 | 48 | 0.31 | Windows 2000 |
| 15 | 542 | 0.23 | 36 | 0.23 | Windows XP |
| 16 | 533 | 0.23 | 40 | 0.26 | Windows ME |
| 17 | 497 | 0.21 | 35 | 0.23 | Windows 3.1 |
| 18 | 377 | 0.16 | 11 | 0.07 | Windows Phone OS 7.5 |
| 19 | 296 | 0.13 | 46 | 0.30 | http://www.majestic12.co.uk/bot.php?+ |
| 20 | 279 | 0.12 | 104 | 0.68 | +http://yandex.com/bots |
| 21 | 198 | 0.08 | 7 | 0.05 | X11 |
| 22 | 158 | 0.07 | 8 | 0.05 | Linux [unknown version] |
| 23 | 145 | 0.06 | 5 | 0.03 | Series 60 |
| 24 | 134 | 0.06 | 101 | 0.66 | +http://www.baidu.com/search/spider.html |
| 25 | 125 | 0.05 | 0 | 0.00 | http://desktop.google.com/ |
| 26 | 93 | 0.04 | 5 | 0.03 | http://help.yahoo.com/help/us/ysearch/sl... |
| 27 | 91 | 0.04 | 6 | 0.04 | Android 2.3.4 |
| 28 | 84 | 0.04 | 3 | 0.02 | Android 2.3.6 |
| 29 | 79 | 0.03 | 3 | 0.02 | Android 4.0.3 |
| 30 | 73 | 0.03 | 2 | 0.01 | Intel Mac OS X 10.4 |
| 31 | 50 | 0.02 | 4 | 0.03 | Intel Mac OS X 10.5 |
| 32 | 48 | 0.02 | 2 | 0.01 | S60 |
| 33 | 39 | 0.02 | 1 | 0.01 | PPC Mac OS X Mach-O |
| 34 | 37 | 0.02 | 1 | 0.01 | Android 2.3.5 |
| 35 | 37 | 0.02 | 1 | 0.01 | Android 2.2.1 |
| 36 | 35 | 0.01 | 11 | 0.07 | +http://www.exabot.com/go/robot |
| 37 | 29 | 0.01 | 16 | 0.10 | +http://discoveryengine.com/discobot.htm... |
| 38 | 10 | 0.00 | 5 | 0.03 | http://crawler.sistrix.net/ |
| 39 | 8 | 0.00 | 0 | 0.00 | Windows 9. |
| 40 | 6 | 0.00 | 1 | 0.01 | Intel Mac OS X 10.6 |
| 41 | 4 | 0.00 | 1 | 0.01 | PPC Mac OS X 10.4 |
| 42 | 4 | 0.00 | 2 | 0.01 | +http://www.openindex.io/en/webmasters/s... |
| 43 | 4 | 0.00 | 2 | 0.01 | +http://filterdb.iss.net/crawler/ |
| 44 | 3 | 0.00 | 1 | 0.01 | Android 4.0.4 |
| 45 | 3 | 0.00 | 1 | 0.01 | +info@netcraft.com |
| 46 | 2 | 0.00 | 2 | 0.01 | http://blog.wasalive.com/wasalive-bots/ |
| 47 | 1 | 0.00 | 1 | 0.01 | OpenBSD [unknown version] |
