| Used Operating Systems |
| 1 | 15811 | 76.23 | 4063 | 66.01 | Windows NT |
| 2 | 996 | 4.80 | 924 | 15.01 | +http://www.baidu.com/search/spider.html |
| 3 | 735 | 3.54 | 277 | 4.50 | +http://www.bing.com/bingbot.htm |
| 4 | 699 | 3.37 | 142 | 2.31 | ezooms.bot@gmail.com |
| 5 | 451 | 2.17 | 124 | 2.01 | +http://www.google.com/bot.html |
| 6 | 354 | 1.71 | 176 | 2.86 | Windows 95 |
| 7 | 263 | 1.27 | 13 | 0.21 | +http://www.aihit.com/ |
| 8 | 220 | 1.06 | 106 | 1.72 | +http://ahrefs.com/robot/ |
| 9 | 212 | 1.02 | 25 | 0.41 | Windows 98 |
| 10 | 184 | 0.89 | 36 | 0.58 | +http://yandex.com/bots |
| 11 | 156 | 0.75 | 8 | 0.13 | +http://siteexplorer.info/ |
| 12 | 65 | 0.31 | 26 | 0.42 | Windows 3.1 |
| 13 | 65 | 0.31 | 11 | 0.18 | X11 |
| 14 | 61 | 0.29 | 21 | 0.34 | Windows ME |
| 15 | 60 | 0.29 | 4 | 0.06 | Windows XP |
| 16 | 60 | 0.29 | 34 | 0.55 | MSIE 5.5; Windows NT 5.0 |
| 17 | 54 | 0.26 | 34 | 0.55 | Auto; Windows |
| 18 | 54 | 0.26 | 33 | 0.54 | MSIE 5.5; Windows NT 4.0 |
| 19 | 46 | 0.22 | 23 | 0.37 | Windows 2000 |
| 20 | 46 | 0.22 | 29 | 0.47 | ) - BrowseX (2.0.0 Windows |
| 21 | 38 | 0.18 | 23 | 0.37 | Windows CE |
| 22 | 28 | 0.14 | 7 | 0.11 | +http://www.profound.net/urlappendbot.ht... |
| 23 | 25 | 0.12 | 1 | 0.02 | Android 2.3.5 |
| 24 | 23 | 0.11 | 8 | 0.13 | +http://www.semrush.com/bot.html |
| 25 | 23 | 0.11 | 3 | 0.05 | http://www.majestic12.co.uk/bot.php?+ |
| 26 | 6 | 0.03 | 1 | 0.02 | http://help.yahoo.com/help/us/ysearch/sl... |
| 27 | 4 | 0.02 | 2 | 0.03 | +info@netcraft.com |
| 28 | 1 | 0.00 | 1 | 0.02 | Linux i686 [unknown version] |
