| Used Operating Systems by Visits |
| 1 | 7321 | 39.29 | 3757 | 67.32 | Windows NT |
| 2 | 819 | 4.40 | 320 | 5.73 | +http://www.bing.com/bingbot.htm |
| 3 | 607 | 3.26 | 251 | 4.50 | +http://www.google.com/bot.html |
| 4 | 437 | 2.35 | 235 | 4.21 | +http://www.baidu.com/search/spider.html |
| 5 | 195 | 1.05 | 177 | 3.17 | Windows 95 |
| 6 | 7823 | 41.99 | 123 | 2.20 | http://www.majestic12.co.uk/bot.php?+ |
| 7 | 214 | 1.15 | 103 | 1.85 | Mail.RU_Bot/2.0; +http://go.mail.ru/help... |
| 8 | 201 | 1.08 | 83 | 1.49 | +http://yandex.com/bots |
| 9 | 194 | 1.04 | 68 | 1.22 | +http://www.linkdex.com/bots/ |
| 10 | 56 | 0.30 | 48 | 0.86 | +http://ahrefs.com/robot/ |
| 11 | 118 | 0.63 | 46 | 0.82 | Windows 98 |
| 12 | 40 | 0.21 | 40 | 0.72 | MSIE 5.5; Windows NT 5.0 |
| 13 | 41 | 0.22 | 37 | 0.66 | MSIE 5.5; Windows NT 4.0 |
| 14 | 76 | 0.41 | 34 | 0.61 | Linux i686 [unknown version] |
| 15 | 34 | 0.18 | 33 | 0.59 | Windows CE |
| 16 | 35 | 0.19 | 33 | 0.59 | Windows ME |
| 17 | 35 | 0.19 | 33 | 0.59 | Windows 3.1 |
| 18 | 27 | 0.14 | 27 | 0.48 | Windows 2000 |
| 19 | 23 | 0.12 | 22 | 0.39 | Auto; Windows |
| 20 | 21 | 0.11 | 21 | 0.38 | ) - BrowseX (2.0.0 Windows |
| 21 | 60 | 0.32 | 20 | 0.36 | http://help.yahoo.com/help/us/ysearch/sl... |
| 22 | 18 | 0.10 | 9 | 0.16 | Linux [unknown version] |
| 23 | 34 | 0.18 | 8 | 0.14 | Windows XP |
| 24 | 19 | 0.10 | 8 | 0.14 | +http://www.exabot.com/go/robot |
| 25 | 16 | 0.09 | 7 | 0.13 | X11 |
| 26 | 10 | 0.05 | 5 | 0.09 | Win32 |
| 27 | 5 | 0.03 | 5 | 0.09 | +http://www.domaintuno.com/robot |
| 28 | 8 | 0.04 | 4 | 0.07 | +http://www.meanpath.com/meanpathbot.htm... |
| 29 | 9 | 0.05 | 4 | 0.07 | +http://duckduckgo.com |
| 30 | 6 | 0.03 | 3 | 0.05 | Android 2.3.5 |
| 31 | 3 | 0.02 | 3 | 0.05 | Linux i586 [unknown version] |
| 32 | 13 | 0.07 | 3 | 0.05 | +http://fulltext.sblog.cz/ |
| 33 | 10 | 0.05 | 2 | 0.04 | +https://www.mojeek.com/bot.html |
| 34 | 34 | 0.18 | 2 | 0.04 | +http://OpenLinkProfiler.org/bot |
| 35 | 10 | 0.05 | 1 | 0.02 | crawler@mixrank.com |
| 36 | 1 | 0.01 | 1 | 0.02 | Intel Mac OS X 10.5 |
| 37 | 5 | 0.03 | 1 | 0.02 | Android |
| 38 | 15 | 0.08 | 1 | 0.02 | http://www.searchmetrics.com/en/searchme... |
| 39 | 2 | 0.01 | 1 | 0.02 | +info@netcraft.com |
| 40 | 13 | 0.07 | 1 | 0.02 | +https://www.lipperhey.com/en/about/ |
| 41 | 15 | 0.08 | 1 | 0.02 | +http://advbot.org/bot.html |
| 42 | 1 | 0.01 | 0 | 0.00 | J2ME/MIDP |
| 43 | 1 | 0.01 | 0 | 0.00 | apps-presentations; +http://docs.google.... |
| 44 | 4 | 0.02 | 0 | 0.00 | Intel Mac OS X 10.6 |
| 45 | 2 | 0.01 | 0 | 0.00 | +http://www.semrush.com/bot.html |
| 46 | 1 | 0.01 | 0 | 0.00 | +http://www.xovibot.net/ |
