| Used Operating Systems |
| 1 | 96518 | 93.32 | 2461 | 45.60 | Windows NT |
| 2 | 2367 | 2.29 | 2136 | 39.58 | +http://www.baidu.com/search/spider.html |
| 3 | 1369 | 1.32 | 177 | 3.28 | +http://www.bing.com/bingbot.htm |
| 4 | 862 | 0.83 | 0 | 0.00 | AOL 9.6; AOLBuild 4340.168; Windows NT 6... |
| 5 | 751 | 0.73 | 156 | 2.89 | +http://www.google.com/bot.html |
| 6 | 514 | 0.50 | 69 | 1.28 | ezooms.bot@gmail.com |
| 7 | 194 | 0.19 | 7 | 0.13 | Linux i686 [unknown version] |
| 8 | 188 | 0.18 | 19 | 0.35 | +http://yandex.com/bots |
| 9 | 105 | 0.10 | 105 | 1.95 | http://www.yodao.com/help/webmaster/spid... |
| 10 | 91 | 0.09 | 84 | 1.56 | MSIE 5.5; Windows NT 5.0 |
| 11 | 72 | 0.07 | 17 | 0.31 | http://www.majestic12.co.uk/bot.php?+ |
| 12 | 55 | 0.05 | 14 | 0.26 | Windows 98 |
| 13 | 44 | 0.04 | 9 | 0.17 | MirrorDetector; +http://yandex.com/bots |
| 14 | 41 | 0.04 | 30 | 0.56 | Windows 95 |
| 15 | 32 | 0.03 | 20 | 0.37 | +http://ahrefs.com/robot/ |
| 16 | 24 | 0.02 | 5 | 0.09 | +http://www.exabot.com/go/robot |
| 17 | 18 | 0.02 | 0 | 0.00 | +http://www-935.ibm.com/services/us/inde... |
| 18 | 15 | 0.01 | 5 | 0.09 | http://crawler.sistrix.net/ |
| 19 | 14 | 0.01 | 13 | 0.24 | +http://shoulu.jike.com/spider.html |
| 20 | 11 | 0.01 | 6 | 0.11 | http://www.searchmetrics.com/en/searchme... |
| 21 | 10 | 0.01 | 9 | 0.17 | Auto; Windows |
| 22 | 10 | 0.01 | 3 | 0.06 | +http://go.mail.ru/help/robots |
| 23 | 10 | 0.01 | 0 | 0.00 | +http://filterdb.iss.net/crawler/ |
| 24 | 10 | 0.01 | 10 | 0.19 | MSIE 5.5; Windows NT 4.0 |
| 25 | 9 | 0.01 | 4 | 0.07 | Linux [unknown version] |
| 26 | 9 | 0.01 | 6 | 0.11 | X11 |
| 27 | 7 | 0.01 | 0 | 0.00 | http://desktop.google.com/ |
| 28 | 6 | 0.01 | 6 | 0.11 | Windows 2000 |
| 29 | 6 | 0.01 | 3 | 0.06 | +http://snipebot.com/bot.html |
| 30 | 6 | 0.01 | 0 | 0.00 | Windows 92 |
| 31 | 6 | 0.01 | 2 | 0.04 | Intel Mac OS X 10.4 |
| 32 | 5 | 0.00 | 5 | 0.09 | Windows 3.1 |
| 33 | 4 | 0.00 | 4 | 0.07 | Windows CE |
| 34 | 4 | 0.00 | 0 | 0.00 | +http://tweetmeme.com/ |
| 35 | 4 | 0.00 | 0 | 0.00 | Windows Phone OS 7.5 |
| 36 | 4 | 0.00 | 2 | 0.04 | Macintosh |
| 37 | 3 | 0.00 | 1 | 0.02 | +info@netcraft.com |
| 38 | 3 | 0.00 | 0 | 0.00 | Android 2.2.1 |
| 39 | 2 | 0.00 | 0 | 0.00 | PPC Mac OS X 10.4 |
| 40 | 2 | 0.00 | 0 | 0.00 | Android |
| 41 | 2 | 0.00 | 2 | 0.04 | +http://www.netseer.com/crawler.html; cr... |
| 42 | 2 | 0.00 | 0 | 0.00 | Android 2.3.6 |
| 43 | 2 | 0.00 | 1 | 0.02 | Windows XP |
| 44 | 2 | 0.00 | 1 | 0.02 | Windows ME |
| 45 | 2 | 0.00 | 0 | 0.00 | AOL 9.7; AOLBuild 4343.27; Windows NT 6.... |
| 46 | 2 | 0.00 | 1 | 0.02 | ; Trident/4.0; .NET CLR 1.1.4322; .NET C... |
| 47 | 2 | 0.00 | 2 | 0.04 | ) - BrowseX (2.0.0 Windows |
| 48 | 2 | 0.00 | 2 | 0.04 | +http://awcheck.com/en/about |
| 49 | 1 | 0.00 | 0 | 0.00 | Intel Mac OS X |
| 50 | 1 | 0.00 | 0 | 0.00 | Android 2.3.5 |
