| Used Operating Systems |
| 1 | 8238 | 64.86 | 1639 | 72.91 | Windows NT |
| 2 | 1848 | 14.55 | 162 | 7.21 | +http://ahrefs.com/robot/ |
| 3 | 828 | 6.52 | 139 | 6.18 | +http://www.bing.com/bingbot.htm |
| 4 | 660 | 5.20 | 4 | 0.18 | +http://OpenLinkProfiler.org/bot |
| 5 | 349 | 2.75 | 93 | 4.14 | +http://yandex.com/bots |
| 6 | 262 | 2.06 | 2 | 0.09 | http://mj12bot.com/ |
| 7 | 112 | 0.88 | 54 | 2.40 | +http://www.google.com/bot.html |
| 8 | 106 | 0.83 | 83 | 3.69 | +http://www.baidu.com/search/spider.html |
| 9 | 95 | 0.75 | 10 | 0.44 | http://www.opensiteexplorer.org/dotbot, ... |
| 10 | 57 | 0.45 | 0 | 0.00 | X11 |
| 11 | 40 | 0.31 | 16 | 0.71 | http://help.yahoo.com/help/us/ysearch/sl... |
| 12 | 35 | 0.28 | 14 | 0.62 | +http://www.linkdex.com/bots/ |
| 13 | 28 | 0.22 | 23 | 1.02 | +http://www.uptime.com/uptimebot |
| 14 | 14 | 0.11 | 0 | 0.00 | Mail.RU_Bot/2.0; +http://go.mail.ru/help... |
| 15 | 13 | 0.10 | 2 | 0.09 | Android 2.3.5 |
| 16 | 9 | 0.07 | 3 | 0.13 | +http://cliqz.com/company/cliqzbot |
| 17 | 6 | 0.05 | 3 | 0.13 | Mail.RU_Bot/Robots/2.0; +http://go.mail.... |
| 18 | 1 | 0.01 | 1 | 0.04 | +http://www.id-search.xyz/bot.html |
