| Used Operating Systems |
| 1 | 89588 | 55.01 | 410 | 6.18 | http://mj12bot.com/ |
| 2 | 56255 | 34.54 | 346 | 5.22 | +http://yandex.com/bots |
| 3 | 8322 | 5.11 | 1037 | 15.63 | +http://ahrefs.com/robot/ |
| 4 | 5315 | 3.26 | 3955 | 59.62 | +http://www.baidu.com/search/spider.html |
| 5 | 1666 | 1.02 | 299 | 4.51 | +http://www.linkdex.com/bots/ |
| 6 | 444 | 0.27 | 51 | 0.77 | http://www.opensiteexplorer.org/dotbot, ... |
| 7 | 395 | 0.24 | 140 | 2.11 | +http://www.google.com/bot.html |
| 8 | 381 | 0.23 | 203 | 3.06 | +http://www.bing.com/bingbot.htm |
| 9 | 195 | 0.12 | 115 | 1.73 | Windows NT |
| 10 | 108 | 0.07 | 5 | 0.08 | +http://siteexplorer.info/Backlink-Check... |
| 11 | 98 | 0.06 | 15 | 0.23 | http://help.yahoo.com/help/us/ysearch/sl... |
| 12 | 32 | 0.02 | 31 | 0.47 | +http://www.uptime.com/uptimebot |
| 13 | 24 | 0.01 | 0 | 0.00 | +http://www.semrush.com/bot.html |
| 14 | 12 | 0.01 | 2 | 0.03 | http://nmap.org/book/nse.html |
| 15 | 11 | 0.01 | 11 | 0.17 | Windows 95 |
| 16 | 6 | 0.00 | 2 | 0.03 | +http://OpenLinkProfiler.org/bot |
| 17 | 6 | 0.00 | 5 | 0.08 | +info@netcraft.com |
| 18 | 3 | 0.00 | 2 | 0.03 | Windows 98 |
| 19 | 1 | 0.00 | 1 | 0.02 | Windows CE |
| 20 | 1 | 0.00 | 1 | 0.02 | Windows 2000 |
| 21 | 1 | 0.00 | 1 | 0.02 | X11 |
| 22 | 1 | 0.00 | 1 | 0.02 | MSIE 5.5; Windows NT 4.0 |
| 23 | 1 | 0.00 | 1 | 0.02 | MSIE 5.5; Windows NT 5.0 |
