| Used Operating Systems by Visits |
| 1 | 2911 | 13.17 | 1902 | 38.82 | +http://www.baidu.com/search/spider.html |
| 2 | 11223 | 50.76 | 1818 | 37.10 | Windows NT |
| 3 | 1966 | 8.89 | 364 | 7.43 | +http://www.bing.com/bingbot.htm |
| 4 | 1837 | 8.31 | 253 | 5.16 | +http://www.google.com/bot.html |
| 5 | 1143 | 5.17 | 226 | 4.61 | ezooms.bot@gmail.com |
| 6 | 585 | 2.65 | 182 | 3.71 | http://www.majestic12.co.uk/bot.php?+ |
| 7 | 1681 | 7.60 | 53 | 1.08 | +http://yandex.com/bots |
| 8 | 51 | 0.23 | 15 | 0.31 | +http://www.exabot.com/go/robot |
| 9 | 35 | 0.16 | 8 | 0.16 | Mail.RU_Bot/2.0; +http://go.mail.ru/help... |
| 10 | 146 | 0.66 | 8 | 0.16 | X11 |
| 11 | 25 | 0.11 | 7 | 0.14 | Windows 95 |
| 12 | 6 | 0.03 | 6 | 0.12 | +http://pmoz.info/doc/botinfo.htm |
| 13 | 13 | 0.06 | 6 | 0.12 | http://crawler.sistrix.net/ |
| 14 | 78 | 0.35 | 6 | 0.12 | Windows 98 |
| 15 | 6 | 0.03 | 5 | 0.10 | Linux [unknown version] |
| 16 | 10 | 0.05 | 4 | 0.08 | Windows ME |
| 17 | 10 | 0.05 | 4 | 0.08 | ScoutJet; +http://blekko.com/about/blekk... |
| 18 | 16 | 0.07 | 4 | 0.08 | +http://www.meanpath.com/meanpathbot.htm... |
| 19 | 10 | 0.05 | 3 | 0.06 | +http://www.seoprofiler.com/bot |
| 20 | 4 | 0.02 | 3 | 0.06 | +http://www.wmhelper.com/bot.html |
| 21 | 6 | 0.03 | 3 | 0.06 | +http://siteexplorer.info/ |
| 22 | 2 | 0.01 | 2 | 0.04 | Windows CE |
| 23 | 4 | 0.02 | 2 | 0.04 | Linux 2.4.x |
| 24 | 48 | 0.22 | 2 | 0.04 | Windows 99 |
| 25 | 2 | 0.01 | 2 | 0.04 | Android 2.3.5 |
| 26 | 6 | 0.03 | 2 | 0.04 | +info@netcraft.com |
| 27 | 2 | 0.01 | 2 | 0.04 | MSIE 5.5; Windows 95 |
| 28 | 4 | 0.02 | 2 | 0.04 | +http://fulltext.sblog.cz/ |
| 29 | 1 | 0.00 | 1 | 0.02 | Windows |
| 30 | 3 | 0.01 | 1 | 0.02 | Windows 2000 |
| 31 | 196 | 0.89 | 1 | 0.02 | +http://www.warebay.com/bot.html |
| 32 | 3 | 0.01 | 1 | 0.02 | +http://www.compspy.com/spider.html |
| 33 | 2 | 0.01 | 1 | 0.02 | +http://botw.org |
| 34 | 3 | 0.01 | 1 | 0.02 | ) - BrowseX (2.0.0 Windows |
| 35 | 1 | 0.00 | 0 | 0.00 | i686 Linux; 20020708 |
| 36 | 3 | 0.01 | 0 | 0.00 | http://desktop.google.com/ |
| 37 | 6 | 0.03 | 0 | 0.00 | J2ME/MIDP |
| 38 | 3 | 0.01 | 0 | 0.00 | Macintosh PPC |
| 39 | 2 | 0.01 | 0 | 0.00 | Win32 |
| 40 | 13 | 0.06 | 0 | 0.00 | +http://help.soso.com/webspider.htm |
| 41 | 1 | 0.00 | 0 | 0.00 | +http://image2play.com/ |
| 42 | 4 | 0.02 | 0 | 0.00 | Windows 9. |
| 43 | 2 | 0.01 | 0 | 0.00 | +http://www.googe.com/bot.html |
| 44 | 2 | 0.01 | 0 | 0.00 | Macintosh |
| 45 | 16 | 0.07 | 0 | 0.00 | +http://www.semrush.com/bot.html |
| 46 | 3 | 0.01 | 0 | 0.00 | AOL 9.7; AOLBuild 4343.1028; Windows NT ... |
| 47 | 14 | 0.06 | 0 | 0.00 | Linux i686 [unknown version] |
| 48 | 2 | 0.01 | 0 | 0.00 | FreeBSD [unknown version] |
