| Used Operating Systems |
| 1 | 12256 | 72.67 | 3289 | 55.21 | Windows NT |
| 2 | 2036 | 12.07 | 1887 | 31.68 | +http://www.baidu.com/search/spider.html |
| 3 | 846 | 5.02 | 311 | 5.22 | +http://www.google.com/bot.html |
| 4 | 535 | 3.17 | 82 | 1.38 | +http://yandex.com/bots |
| 5 | 198 | 1.17 | 83 | 1.39 | ezooms.bot@gmail.com |
| 6 | 181 | 1.07 | 71 | 1.19 | +http://www.bing.com/bingbot.htm |
| 7 | 111 | 0.66 | 16 | 0.27 | X11 |
| 8 | 80 | 0.47 | 40 | 0.67 | +http://help.coccoc.com/ |
| 9 | 69 | 0.41 | 43 | 0.72 | Windows 95 |
| 10 | 57 | 0.34 | 2 | 0.03 | Android |
| 11 | 42 | 0.25 | 2 | 0.03 | +http://endb-consolidated.aihit.com/ |
| 12 | 39 | 0.23 | 2 | 0.03 | +http://www.solomono.ru |
| 13 | 38 | 0.23 | 7 | 0.12 | Mail.RU_Bot/2.0; +http://go.mail.ru/help... |
| 14 | 35 | 0.21 | 10 | 0.17 | Windows XP |
| 15 | 34 | 0.20 | 8 | 0.13 | Windows 98 |
| 16 | 34 | 0.20 | 21 | 0.35 | +http://www.linkdex.com/about/bots/ |
| 17 | 30 | 0.18 | 8 | 0.13 | +http://www.exabot.com/go/robot |
| 18 | 29 | 0.17 | 10 | 0.17 | Android 2.3.5 |
| 19 | 18 | 0.11 | 8 | 0.13 | +http://www.easou.com/search/spider.html |
| 20 | 18 | 0.11 | 1 | 0.02 | iPhone |
| 21 | 16 | 0.09 | 1 | 0.02 | PPC Mac OS X 10.4 |
| 22 | 15 | 0.09 | 1 | 0.02 | +http://fulltext.sblog.cz/screenshot/ |
| 23 | 15 | 0.09 | 5 | 0.08 | +http://siteexplorer.info/ |
| 24 | 14 | 0.08 | 6 | 0.10 | Windows CE |
| 25 | 14 | 0.08 | 6 | 0.10 | http://www.botje.com/plukkie.htm |
| 26 | 14 | 0.08 | 6 | 0.10 | http://www.majestic12.co.uk/bot.php?+ |
| 27 | 13 | 0.08 | 6 | 0.10 | +http://fulltext.sblog.cz/ |
| 28 | 12 | 0.07 | 4 | 0.07 | MSIE 5.5; Windows NT 5.0 |
| 29 | 8 | 0.05 | 4 | 0.07 | +http://wiki.github.com/bixo/bixo/bixocr... |
| 30 | 7 | 0.04 | 0 | 0.00 | Wayback Machine Live Record; +http://arc... |
| 31 | 6 | 0.04 | 3 | 0.05 | http://crawler.sistrix.net/ |
| 32 | 6 | 0.04 | 0 | 0.00 | Windows 9. |
| 33 | 4 | 0.02 | 1 | 0.02 | +http://www.meanpath.com/meanpathbot.htm... |
| 34 | 3 | 0.02 | 1 | 0.02 | Windows 2000 |
| 35 | 3 | 0.02 | 1 | 0.02 | Auto; Windows |
| 36 | 3 | 0.02 | 0 | 0.00 | Linux 2.4.x |
| 37 | 2 | 0.01 | 0 | 0.00 | http://desktop.google.com/ |
| 38 | 2 | 0.01 | 0 | 0.00 | Win32 |
| 39 | 2 | 0.01 | 0 | 0.00 | Macintosh PPC |
| 40 | 2 | 0.01 | 1 | 0.02 | +http://www.netseer.com/crawler.html; cr... |
| 41 | 2 | 0.01 | 2 | 0.03 | Linux [unknown version] |
| 42 | 2 | 0.01 | 1 | 0.02 | +http://www.yunyun.com/spider.html |
| 43 | 2 | 0.01 | 2 | 0.03 | Windows 3.1 |
| 44 | 2 | 0.01 | 1 | 0.02 | +info@netcraft.com |
| 45 | 2 | 0.01 | 2 | 0.03 | ) - BrowseX (2.0.0 Windows |
| 46 | 2 | 0.01 | 0 | 0.00 | Windows Phone 8.0; Trident/6.0; IEMobile... |
| 47 | 2 | 0.01 | 1 | 0.02 | ScoutJet; +http://blekko.com/about/blekk... |
| 48 | 1 | 0.01 | 0 | 0.00 | +http://www.proximic.com/info/spider.php |
| 49 | 1 | 0.01 | 1 | 0.02 | J2ME/MIDP |
| 50 | 1 | 0.01 | 0 | 0.00 | +http://www.semrush.com/bot.html |
| 51 | 1 | 0.01 | 0 | 0.00 | Windows Phone 8.0; Trident/6.0; IEMobile... |
