| Used Operating Systems |
| 1 | 6409 | 56.00 | 1622 | 66.53 | Windows NT |
| 2 | 2538 | 22.18 | 55 | 2.26 | http://mj12bot.com/ |
| 3 | 1374 | 12.01 | 308 | 12.63 | +http://www.bing.com/bingbot.htm |
| 4 | 335 | 2.93 | 157 | 6.44 | +http://ahrefs.com/robot/ |
| 5 | 313 | 2.74 | 110 | 4.51 | +http://yandex.com/bots |
| 6 | 204 | 1.78 | 71 | 2.91 | +http://www.google.com/bot.html |
| 7 | 94 | 0.82 | 15 | 0.62 | http://www.opensiteexplorer.org/dotbot, ... |
| 8 | 89 | 0.78 | 83 | 3.40 | +http://www.baidu.com/search/spider.html |
| 9 | 36 | 0.31 | 1 | 0.04 | X11 |
| 10 | 17 | 0.15 | 7 | 0.29 | +http://www.linkdex.com/bots/ |
| 11 | 17 | 0.15 | 0 | 0.00 | Android 2.3.5 |
| 12 | 6 | 0.05 | 2 | 0.08 | +http://OpenLinkProfiler.org/bot |
| 13 | 4 | 0.03 | 4 | 0.16 | +http://www.uptime.com/uptimebot |
| 14 | 4 | 0.03 | 0 | 0.00 | Intel Mac OS X 10.6 |
| 15 | 1 | 0.01 | 1 | 0.04 | +http://www.id-search.xyz/bot.html |
| 16 | 1 | 0.01 | 0 | 0.00 | Wayback Machine Live Record; +http://arc... |
| 17 | 1 | 0.01 | 1 | 0.04 | +http://megaindex.com/crawler |
| 18 | 1 | 0.01 | 1 | 0.04 | +info@netcraft.com |
