| Used Operating Systems by Visits |
| 1 | 15014 | 21.92 | 8270 | 87.31 | +http://ahrefs.com/robot/ |
| 2 | 36691 | 53.56 | 254 | 2.68 | +http://www.semrush.com/bot.html |
| 3 | 483 | 0.71 | 214 | 2.26 | +http://www.google.com/bot.html |
| 4 | 15153 | 22.12 | 184 | 1.94 | http://mj12bot.com/ |
| 5 | 171 | 0.25 | 167 | 1.76 | +http://www.baidu.com/search/spider.html |
| 6 | 231 | 0.34 | 152 | 1.60 | +http://www.bing.com/bingbot.htm |
| 7 | 135 | 0.20 | 76 | 0.80 | Windows NT |
| 8 | 238 | 0.35 | 65 | 0.69 | +http://www.linkdex.com/bots/ |
| 9 | 153 | 0.22 | 43 | 0.45 | +http://yandex.com/bots |
| 10 | 162 | 0.24 | 19 | 0.20 | http://www.opensiteexplorer.org/dotbot, ... |
| 11 | 10 | 0.01 | 10 | 0.11 | +http://www.uptime.com/uptimebot |
| 12 | 18 | 0.03 | 6 | 0.06 | +http://OpenLinkProfiler.org/bot |
| 13 | 8 | 0.01 | 3 | 0.03 | Mail.RU_Bot/2.0; +http://go.mail.ru/help... |
| 14 | 9 | 0.01 | 3 | 0.03 | Windows 98 |
| 15 | 6 | 0.01 | 2 | 0.02 | +info@netcraft.com |
| 16 | 2 | 0.00 | 2 | 0.02 | +http://megaindex.com/crawler |
| 17 | 12 | 0.02 | 2 | 0.02 | X11 |
| 18 | 1 | 0.00 | 0 | 0.00 | Windows CE |
| 19 | 1 | 0.00 | 0 | 0.00 | Linux i686 [unknown version] |
| 20 | 6 | 0.01 | 0 | 0.00 | Intel Mac OS X 10.6 |
