| Used Operating Systems |
| 1 | 26521 | 51.91 | 427 | 3.64 | +http://yandex.com/bots |
| 2 | 10050 | 19.67 | 7573 | 64.48 | +http://ahrefs.com/robot/ |
| 3 | 6261 | 12.26 | 67 | 0.57 | http://mj12bot.com/ |
| 4 | 5405 | 10.58 | 3139 | 26.73 | +http://www.baidu.com/search/spider.html |
| 5 | 1270 | 2.49 | 236 | 2.01 | +http://www.linkdex.com/bots/ |
| 6 | 576 | 1.13 | 65 | 0.55 | +http://www.bing.com/bingbot.htm |
| 7 | 320 | 0.63 | 92 | 0.78 | +http://www.google.com/bot.html |
| 8 | 260 | 0.51 | 100 | 0.85 | Windows NT |
| 9 | 189 | 0.37 | 10 | 0.09 | Android |
| 10 | 101 | 0.20 | 2 | 0.02 | http://www.opensiteexplorer.org/dotbot, ... |
| 11 | 86 | 0.17 | 8 | 0.07 | +http://www.semrush.com/bot.html |
| 12 | 23 | 0.05 | 10 | 0.09 | http://help.yahoo.com/help/us/ysearch/sl... |
| 13 | 20 | 0.04 | 10 | 0.09 | +http://duckduckgo.com |
| 14 | 3 | 0.01 | 3 | 0.03 | Windows 95 |
| 15 | 2 | 0.00 | 1 | 0.01 | Windows 98 |
| 16 | 2 | 0.00 | 2 | 0.02 | MSIE 5.5; Windows NT 4.0 |
