| Used Operating Systems |
| 1 | 236936 | 82.85 | 11166 | 62.43 | Windows NT |
| 2 | 17124 | 5.99 | 149 | 0.83 | +http://www.google.com/bot.html |
| 3 | 11376 | 3.98 | 4634 | 25.91 | +http://www.bing.com/bingbot.htm |
| 4 | 3405 | 1.19 | 224 | 1.25 | Windows 95 |
| 5 | 1999 | 0.70 | 179 | 1.00 | Windows 98 |
| 6 | 1769 | 0.62 | 324 | 1.81 | ezooms.bot@gmail.com |
| 7 | 1601 | 0.56 | 74 | 0.41 | http://www.majestic12.co.uk/bot.php?+ |
| 8 | 1309 | 0.46 | 55 | 0.31 | Windows CE |
| 9 | 1273 | 0.45 | 53 | 0.30 | J2ME/MIDP |
| 10 | 1005 | 0.35 | 46 | 0.26 | Windows ME |
| 11 | 828 | 0.29 | 48 | 0.27 | Windows XP |
| 12 | 730 | 0.26 | 74 | 0.41 | Linux i686 [unknown version] |
| 13 | 630 | 0.22 | 43 | 0.24 | Windows 3.1 |
| 14 | 629 | 0.22 | 47 | 0.26 | MSIE 5.5; Windows NT 4.0 |
| 15 | 575 | 0.20 | 38 | 0.21 | Windows 2000 |
| 16 | 556 | 0.19 | 67 | 0.37 | +http://discoveryengine.com/discobot.htm... |
| 17 | 487 | 0.17 | 34 | 0.19 | MSIE 5.5; Windows NT 5.0 |
| 18 | 453 | 0.16 | 313 | 1.75 | +http://ahrefs.com/robot/ |
| 19 | 423 | 0.15 | 18 | 0.10 | Android |
| 20 | 364 | 0.13 | 15 | 0.08 | Windows Phone OS 7.5 |
| 21 | 309 | 0.11 | 5 | 0.03 | http://crawler.sistrix.net/ |
| 22 | 271 | 0.09 | 87 | 0.49 | +http://yandex.com/bots |
| 23 | 248 | 0.09 | 1 | 0.01 | +http://www.warebay.com/bot.html |
| 24 | 242 | 0.08 | 7 | 0.04 | Intel Mac OS X 10.4 |
| 25 | 214 | 0.07 | 13 | 0.07 | Macintosh |
| 26 | 155 | 0.05 | 4 | 0.02 | PPC Mac OS X 10.4 |
| 27 | 145 | 0.05 | 0 | 0.00 | http://desktop.google.com/ |
| 28 | 124 | 0.04 | 119 | 0.67 | +http://www.baidu.com/search/spider.html |
| 29 | 101 | 0.04 | 6 | 0.03 | X11 |
| 30 | 81 | 0.03 | 4 | 0.02 | iPhone |
| 31 | 80 | 0.03 | 2 | 0.01 | Windows Mobile |
| 32 | 69 | 0.02 | 3 | 0.02 | Series 60 |
| 33 | 51 | 0.02 | 3 | 0.02 | Intel Mac OS X 10.6 |
| 34 | 40 | 0.01 | 2 | 0.01 | Linux [unknown version] |
| 35 | 39 | 0.01 | 1 | 0.01 | Intel Mac OS X 10.5 |
| 36 | 37 | 0.01 | 1 | 0.01 | BlackBerry |
| 37 | 37 | 0.01 | 1 | 0.01 | Android 2.1-update1 |
| 38 | 37 | 0.01 | 1 | 0.01 | S60 |
| 39 | 37 | 0.01 | 1 | 0.01 | Android 2.2.2 |
| 40 | 37 | 0.01 | 1 | 0.01 | PPC Mac OS X 10.5 |
| 41 | 36 | 0.01 | 1 | 0.01 | Android 2.3.4 |
| 42 | 33 | 0.01 | 1 | 0.01 | Android 4.0.4 |
| 43 | 31 | 0.01 | 1 | 0.01 | Android 2.2 |
| 44 | 16 | 0.01 | 8 | 0.04 | +http://www.exabot.com/go/robot |
| 45 | 13 | 0.00 | 2 | 0.01 | Linux 2.4.x |
| 46 | 10 | 0.00 | 0 | 0.00 | Windows 9. |
| 47 | 8 | 0.00 | 2 | 0.01 | Auto; Windows |
| 48 | 4 | 0.00 | 1 | 0.01 | Intel Mac OS X 10.7 |
| 49 | 3 | 0.00 | 2 | 0.01 | Unknown |
| 50 | 2 | 0.00 | 1 | 0.01 | +http://www.openindex.io/en/webmasters/s... |
| 51 | 2 | 0.00 | 1 | 0.01 | +http://filterdb.iss.net/crawler/ |
| 52 | 1 | 0.00 | 1 | 0.01 | http://help.yahoo.com/help/us/ysearch/sl... |
| 53 | 1 | 0.00 | 1 | 0.01 | ) - BrowseX (2.0.0 Windows |
| 54 | 1 | 0.00 | 1 | 0.01 | +http://domains.checkparams.com/ |
| 55 | 1 | 0.00 | 1 | 0.01 | phpwebbrainBot/0.1 - http://www.monsterl... |
