| Used Operating Systems |
| 1 | 76549 | 47.00 | 466 | 2.45 | http://www.majestic12.co.uk/bot.php?+ |
| 2 | 24596 | 15.10 | 15900 | 83.68 | +http://ahrefs.com/robot/ |
| 3 | 19568 | 12.01 | 514 | 2.71 | +http://yandex.com/bots |
| 4 | 14504 | 8.90 | 159 | 0.84 | http://www.opensiteexplorer.org/dotbot, ... |
| 5 | 14393 | 8.84 | 65 | 0.34 | http://mj12bot.com/ |
| 6 | 4008 | 2.46 | 4 | 0.02 | +http://OpenLinkProfiler.org/bot |
| 7 | 3974 | 2.44 | 294 | 1.55 | Windows NT |
| 8 | 1178 | 0.72 | 142 | 0.75 | +http://www.linkdex.com/bots/ |
| 9 | 888 | 0.55 | 305 | 1.61 | +http://www.google.com/bot.html |
| 10 | 816 | 0.50 | 684 | 3.60 | +http://www.baidu.com/search/spider.html |
| 11 | 723 | 0.44 | 154 | 0.81 | +http://www.bing.com/bingbot.htm |
| 12 | 586 | 0.36 | 111 | 0.58 | http://help.yahoo.com/help/us/ysearch/sl... |
| 13 | 542 | 0.33 | 116 | 0.61 | Mail.RU_Bot/2.0; +http://go.mail.ru/help... |
| 14 | 374 | 0.23 | 44 | 0.23 | +http://www.semrush.com/bot.html |
| 15 | 70 | 0.04 | 2 | 0.01 | +http://www.linkpad.ru |
| 16 | 36 | 0.02 | 4 | 0.02 | +http://www.seokicks.de/robot.html |
| 17 | 24 | 0.01 | 2 | 0.01 | +https://www.dataprovider.com/ |
| 18 | 12 | 0.01 | 4 | 0.02 | +http://www.exabot.com/go/robot |
| 19 | 4 | 0.00 | 3 | 0.02 | +http://sur.ly/bot.html |
| 20 | 4 | 0.00 | 4 | 0.02 | Windows XP |
| 21 | 4 | 0.00 | 4 | 0.02 | Windows 95 |
| 22 | 4 | 0.00 | 2 | 0.01 | +http://www.uptime.com/uptimebot |
| 23 | 4 | 0.00 | 3 | 0.02 | Windows 98 |
| 24 | 2 | 0.00 | 2 | 0.01 | Windows 2000 |
| 25 | 2 | 0.00 | 2 | 0.01 | Windows CE |
| 26 | 2 | 0.00 | 2 | 0.01 | Auto; Windows |
| 27 | 2 | 0.00 | 2 | 0.01 | MSIE 5.5; Windows NT 4.0 |
| 28 | 2 | 0.00 | 1 | 0.01 | +http://duckduckgo.com |
| 29 | 2 | 0.00 | 2 | 0.01 | Windows 3.1 |
| 30 | 2 | 0.00 | 2 | 0.01 | +info@netcraft.com |
| 31 | 2 | 0.00 | 2 | 0.01 | Windows ME |
