| Used Operating Systems by Visits |
| 1 | 2502 | 18.33 | 2312 | 57.09 | +http://www.baidu.com/search/spider.html |
| 2 | 3491 | 25.57 | 495 | 12.22 | ezooms.bot@gmail.com |
| 3 | 521 | 3.82 | 285 | 7.04 | +http://www.google.com/bot.html |
| 4 | 262 | 1.92 | 260 | 6.42 | http://www.yodao.com/help/webmaster/spid... |
| 5 | 627 | 4.59 | 244 | 6.02 | http://www.majestic12.co.uk/bot.php?+ |
| 6 | 4933 | 36.13 | 200 | 4.94 | Windows NT |
| 7 | 842 | 6.17 | 140 | 3.46 | +http://yandex.com/bots |
| 8 | 129 | 0.94 | 34 | 0.84 | +http://www.bing.com/bingbot.htm |
| 9 | 22 | 0.16 | 11 | 0.27 | +http://www.exabot.com/go/robot |
| 10 | 16 | 0.12 | 8 | 0.20 | +http://www.career-x.de/bot.html |
| 11 | 101 | 0.74 | 7 | 0.17 | http://help.yahoo.com/help/us/ysearch/sl... |
| 12 | 12 | 0.09 | 5 | 0.12 | http://crawler.sistrix.net/ |
| 13 | 5 | 0.04 | 5 | 0.12 | Linux [unknown version] |
| 14 | 8 | 0.06 | 5 | 0.12 | Windows 98 |
| 15 | 10 | 0.07 | 5 | 0.12 | +http://www.procog.com/spider.html |
| 16 | 8 | 0.06 | 4 | 0.10 | +http://discoveryengine.com/discobot.htm... |
| 17 | 6 | 0.04 | 3 | 0.07 | Windows XP |
| 18 | 6 | 0.04 | 3 | 0.07 | Windows 95 |
| 19 | 6 | 0.04 | 3 | 0.07 | +http://www.acoon.de/robot.asp |
| 20 | 11 | 0.08 | 2 | 0.05 | +http://ahrefs.com/robot/ |
| 21 | 4 | 0.03 | 2 | 0.05 | Windows ME |
| 22 | 2 | 0.01 | 2 | 0.05 | MSIE 5.5; Windows NT 5.0 |
| 23 | 17 | 0.12 | 2 | 0.05 | Linux i686 [unknown version] |
| 24 | 4 | 0.03 | 2 | 0.05 | +http://www.eventguru.com/spider.html |
| 25 | 4 | 0.03 | 2 | 0.05 | MSIE 5.5; Windows NT 4.0 |
| 26 | 4 | 0.03 | 2 | 0.05 | +http://shoulu.jike.com/spider.html |
| 27 | 32 | 0.23 | 1 | 0.02 | J2ME/MIDP |
| 28 | 4 | 0.03 | 1 | 0.02 | +http://www.warebay.com/bot.html |
| 29 | 2 | 0.01 | 1 | 0.02 | +http://www.scoutjet.com/ |
| 30 | 2 | 0.01 | 1 | 0.02 | +http://www.web.nl/webmasters/spider.htm... |
| 31 | 2 | 0.01 | 1 | 0.02 | Windows 3.1 |
| 32 | 2 | 0.01 | 1 | 0.02 | +info@netcraft.com |
| 33 | 14 | 0.10 | 1 | 0.02 | +http://fulltext.sblog.cz/screenshot/ |
| 34 | 4 | 0.03 | 0 | 0.00 | PPC Mac OS X 10.4 |
| 35 | 1 | 0.01 | 0 | 0.00 | Series 60 |
| 36 | 4 | 0.03 | 0 | 0.00 | Intel Mac OS X 10.5 |
| 37 | 1 | 0.01 | 0 | 0.00 | BlackBerry |
| 38 | 1 | 0.01 | 0 | 0.00 | Android |
| 39 | 1 | 0.01 | 0 | 0.00 | iPhone |
| 40 | 1 | 0.01 | 0 | 0.00 | Windows Phone OS 7.5 |
| 41 | 6 | 0.04 | 0 | 0.00 | Android 4.0.3 |
| 42 | 2 | 0.01 | 0 | 0.00 | Intel Mac OS X 10.4 |
| 43 | 4 | 0.03 | 0 | 0.00 | MSIE 5.5; Windows NT 5.1 |
| 44 | 1 | 0.01 | 0 | 0.00 | Macintosh |
| 45 | 2 | 0.01 | 0 | 0.00 | PPC Mac OS X 10.5 |
| 46 | 1 | 0.01 | 0 | 0.00 | Android 2.2.1 |
| 47 | 9 | 0.07 | 0 | 0.00 | X11 |
| 48 | 3 | 0.02 | 0 | 0.00 | Android 2.3.5 |
