| Used Operating Systems |
| 1 | 53549 | 77.85 | 342 | 8.23 | http://mj12bot.com/ |
| 2 | 3969 | 5.77 | 857 | 20.62 | Windows NT |
| 3 | 3343 | 4.86 | 1 | 0.02 | +http://megaindex.com/crawler |
| 4 | 2309 | 3.36 | 5 | 0.12 | +http://OpenLinkProfiler.org/bot |
| 5 | 2277 | 3.31 | 1747 | 42.04 | +http://www.baidu.com/search/spider.html |
| 6 | 1852 | 2.69 | 347 | 8.35 | +http://www.linkdex.com/bots/ |
| 7 | 603 | 0.88 | 492 | 11.84 | +http://ahrefs.com/robot/ |
| 8 | 227 | 0.33 | 119 | 2.86 | +http://www.bing.com/bingbot.htm |
| 9 | 195 | 0.28 | 64 | 1.54 | +http://yandex.com/bots |
| 10 | 182 | 0.26 | 78 | 1.88 | +http://www.google.com/bot.html |
| 11 | 173 | 0.25 | 78 | 1.88 | http://help.yahoo.com/help/us/ysearch/sl... |
| 12 | 38 | 0.06 | 2 | 0.05 | +http://www.semrush.com/bot.html |
| 13 | 21 | 0.03 | 0 | 0.00 | X11 |
| 14 | 11 | 0.02 | 11 | 0.26 | +http://www.uptime.com/uptimebot |
| 15 | 8 | 0.01 | 0 | 0.00 | http://www.opensiteexplorer.org/dotbot, ... |
| 16 | 8 | 0.01 | 1 | 0.02 | Android 2.3.5 |
| 17 | 5 | 0.01 | 2 | 0.05 | +info@netcraft.com |
| 18 | 4 | 0.01 | 2 | 0.05 | Mail.RU_Bot/Robots/2.0; +http://go.mail.... |
| 19 | 3 | 0.00 | 3 | 0.07 | Windows 95 |
| 20 | 2 | 0.00 | 1 | 0.02 | Mail.RU_Bot/2.0; +http://go.mail.ru/help... |
| 21 | 2 | 0.00 | 2 | 0.05 | MSIE 5.5; Windows NT 5.0 |
| 22 | 2 | 0.00 | 1 | 0.02 | ) - BrowseX (2.0.0 Windows |
| 23 | 1 | 0.00 | 1 | 0.02 | Windows CE |
