| Used Operating Systems |
| 1 | 8099 | 91.71 | 84 | 12.67 | http://www.majestic12.co.uk/bot.php?+ |
| 2 | 459 | 5.20 | 452 | 68.17 | +http://www.baidu.com/search/spider.html |
| 3 | 198 | 2.24 | 92 | 13.88 | +http://www.bing.com/bingbot.htm |
| 4 | 17 | 0.19 | 9 | 1.36 | +http://www.google.com/bot.html |
| 5 | 16 | 0.18 | 8 | 1.21 | Mail.RU_Bot/2.0; +http://go.mail.ru/help... |
| 6 | 16 | 0.18 | 4 | 0.60 | +http://ahrefs.com/robot/ |
| 7 | 12 | 0.14 | 6 | 0.90 | http://www.opensiteexplorer.org/dotbot, ... |
| 8 | 8 | 0.09 | 4 | 0.60 | +http://OpenLinkProfiler.org/bot |
| 9 | 4 | 0.05 | 2 | 0.30 | +http://yandex.com/bots |
| 10 | 2 | 0.02 | 2 | 0.30 | +info@netcraft.com |
