| Used Operating Systems |
| 1 | 37543 | 45.45 | 239 | 7.75 | http://mj12bot.com/ |
| 2 | 26331 | 31.87 | 585 | 18.97 | +http://yandex.com/bots |
| 3 | 13106 | 15.86 | 3 | 0.10 | +http://megaindex.com/crawler |
| 4 | 2511 | 3.04 | 1366 | 44.29 | +http://www.baidu.com/search/spider.html |
| 5 | 705 | 0.85 | 162 | 5.25 | +http://www.linkdex.com/bots/ |
| 6 | 629 | 0.76 | 426 | 13.81 | +http://ahrefs.com/robot/ |
| 7 | 600 | 0.73 | 186 | 6.03 | Windows NT |
| 8 | 500 | 0.61 | 2 | 0.06 | Linux i586 [unknown version] |
| 9 | 310 | 0.38 | 85 | 2.76 | +http://www.google.com/bot.html |
| 10 | 305 | 0.37 | 1 | 0.03 | http://www.majestic12.co.uk/bot.php?+ |
| 11 | 14 | 0.02 | 7 | 0.23 | +http://help.coccoc.com/searchengine |
| 12 | 13 | 0.02 | 2 | 0.06 | Windows 98 |
| 13 | 12 | 0.01 | 0 | 0.00 | +http://www.semrush.com/bot.html |
| 14 | 10 | 0.01 | 6 | 0.19 | Windows 95 |
| 15 | 4 | 0.00 | 3 | 0.10 | MSIE 5.5; Windows NT 5.0 |
| 16 | 4 | 0.00 | 4 | 0.13 | +info@netcraft.com |
| 17 | 4 | 0.00 | 0 | 0.00 | +http://www.bing.com/bingbot.htm |
| 18 | 4 | 0.00 | 3 | 0.10 | MSIE 5.5; Windows NT 4.0 |
| 19 | 2 | 0.00 | 2 | 0.06 | Windows CE |
| 20 | 2 | 0.00 | 2 | 0.06 | Windows 3.1 |
| 21 | 2 | 0.00 | 0 | 0.00 | Windows XP |
