| Used Operating Systems by Visits |
| 1 | 25816 | 17.66 | 17944 | 68.10 | +http://ahrefs.com/robot/ |
| 2 | 5406 | 3.70 | 4012 | 15.23 | +http://www.baidu.com/search/spider.html |
| 3 | 6054 | 4.14 | 2072 | 7.86 | Windows NT |
| 4 | 38584 | 26.39 | 794 | 3.01 | +http://yandex.com/bots |
| 5 | 1141 | 0.78 | 308 | 1.17 | +http://www.google.com/bot.html |
| 6 | 64981 | 44.44 | 297 | 1.13 | http://mj12bot.com/ |
| 7 | 1376 | 0.94 | 268 | 1.02 | +http://www.linkdex.com/bots/ |
| 8 | 611 | 0.42 | 218 | 0.83 | +http://www.bing.com/bingbot.htm |
| 9 | 201 | 0.14 | 132 | 0.50 | Windows 95 |
| 10 | 75 | 0.05 | 69 | 0.26 | +http://www.uptime.com/uptimebot |
| 11 | 138 | 0.09 | 40 | 0.15 | Windows 98 |
| 12 | 31 | 0.02 | 26 | 0.10 | Windows 2000 |
| 13 | 40 | 0.03 | 24 | 0.09 | Windows 3.1 |
| 14 | 25 | 0.02 | 23 | 0.09 | ) - BrowseX (2.0.0 Windows |
| 15 | 35 | 0.02 | 23 | 0.09 | MSIE 5.5; Windows NT 4.0 |
| 16 | 27 | 0.02 | 18 | 0.07 | Windows CE |
| 17 | 24 | 0.02 | 16 | 0.06 | MSIE 5.5; Windows NT 5.0 |
| 18 | 16 | 0.01 | 15 | 0.06 | Auto; Windows |
| 19 | 31 | 0.02 | 13 | 0.05 | Windows ME |
| 20 | 36 | 0.02 | 10 | 0.04 | Windows XP |
| 21 | 25 | 0.02 | 5 | 0.02 | http://help.yahoo.com/help/us/ysearch/sl... |
| 22 | 7 | 0.00 | 5 | 0.02 | +info@netcraft.com |
| 23 | 1364 | 0.93 | 4 | 0.02 | +http://OpenLinkProfiler.org/bot |
| 24 | 20 | 0.01 | 4 | 0.02 | http://www.botje.com/plukkie.htm |
| 25 | 7 | 0.00 | 3 | 0.01 | +http://sur.ly/bot.html |
| 26 | 26 | 0.02 | 3 | 0.01 | +spider@seoscanners.net |
| 27 | 2 | 0.00 | 2 | 0.01 | http://nmap.org/book/nse.html |
| 28 | 10 | 0.01 | 1 | 0.00 | +http://seocharger.com/robot |
| 29 | 96 | 0.07 | 1 | 0.00 | +http://www.linkpad.ru |
| 30 | 3 | 0.00 | 1 | 0.00 | Android 2.3.5 |
| 31 | 11 | 0.01 | 0 | 0.00 | X11 |
| 32 | 2 | 0.00 | 0 | 0.00 | Intel Mac OS X 10.6 |
