| Used Operating Systems by Visits |
| 1 | 7496 | 50.18 | 1707 | 73.48 | Windows NT |
| 2 | 1568 | 10.50 | 120 | 5.17 | +http://www.google.com/bot.html |
| 3 | 1216 | 8.14 | 115 | 4.95 | +http://www.baidu.com/search/spider.html |
| 4 | 145 | 0.97 | 68 | 2.93 | Windows 95 |
| 5 | 127 | 0.85 | 46 | 1.98 | +http://www.meanpath.com/meanpathbot.htm... |
| 6 | 984 | 6.59 | 36 | 1.55 | +http://www.bing.com/bingbot.htm |
| 7 | 1194 | 7.99 | 31 | 1.33 | +http://yandex.com/bots |
| 8 | 34 | 0.23 | 18 | 0.77 | Auto; Windows |
| 9 | 50 | 0.33 | 18 | 0.77 | MSIE 5.5; Windows NT 5.0 |
| 10 | 38 | 0.25 | 18 | 0.77 | MSIE 5.5; Windows NT 4.0 |
| 11 | 29 | 0.19 | 17 | 0.73 | Windows 2000 |
| 12 | 28 | 0.19 | 16 | 0.69 | Windows CE |
| 13 | 30 | 0.20 | 15 | 0.65 | ) - BrowseX (2.0.0 Windows |
| 14 | 195 | 1.31 | 12 | 0.52 | http://www.majestic12.co.uk/bot.php?+ |
| 15 | 13 | 0.09 | 11 | 0.47 | Linux i686 [unknown version] |
| 16 | 171 | 1.14 | 11 | 0.47 | Windows 98 |
| 17 | 18 | 0.12 | 9 | 0.39 | Windows 3.1 |
| 18 | 18 | 0.12 | 8 | 0.34 | Windows ME |
| 19 | 872 | 5.84 | 7 | 0.30 | +http://ahrefs.com/robot/ |
| 20 | 7 | 0.05 | 7 | 0.30 | Intel Mac OS X 10.6 |
| 21 | 47 | 0.31 | 6 | 0.26 | Windows XP |
| 22 | 21 | 0.14 | 5 | 0.22 | +http://www.exabot.com/go/robot |
| 23 | 124 | 0.83 | 4 | 0.17 | http://www.opensiteexplorer.org/dotbot, ... |
| 24 | 78 | 0.52 | 4 | 0.17 | +http://siteexplorer.info/ |
| 25 | 2 | 0.01 | 2 | 0.09 | i686 Linux; 20020707 |
| 26 | 18 | 0.12 | 2 | 0.09 | http://help.yahoo.com/help/us/ysearch/sl... |
| 27 | 198 | 1.33 | 2 | 0.09 | +http://OpenLinkProfiler.org/bot |
| 28 | 2 | 0.01 | 2 | 0.09 | +info@netcraft.com |
| 29 | 2 | 0.01 | 2 | 0.09 | +http://www.xovibot.net/ |
| 30 | 2 | 0.01 | 2 | 0.09 | X11 |
| 31 | 12 | 0.08 | 1 | 0.04 | crawler@mixrank.com |
| 32 | 156 | 1.04 | 1 | 0.04 | Mail.RU_Bot/2.0; +http://go.mail.ru/help... |
| 33 | 23 | 0.15 | 0 | 0.00 | InfegyAtlas/1.0; en-US; collection@infeg... |
| 34 | 1 | 0.01 | 0 | 0.00 | Android 2.3.4 |
| 35 | 12 | 0.08 | 0 | 0.00 | Infegy/2.0; en-US; crawler@infegy.com |
| 36 | 3 | 0.02 | 0 | 0.00 | +http://wmaid.com/explore/ |
| 37 | 4 | 0.03 | 0 | 0.00 | +http://www.semrush.com/bot.html |
| 38 | 1 | 0.01 | 0 | 0.00 | Android 2.3.5 |
