| Used Operating Systems |
| 1 | 7720 | 78.64 | 93 | 5.60 | http://www.majestic12.co.uk/bot.php?+ |
| 2 | 1816 | 18.50 | 1414 | 85.13 | +http://www.baidu.com/search/spider.html |
| 3 | 145 | 1.48 | 103 | 6.20 | +http://www.bing.com/bingbot.htm |
| 4 | 46 | 0.47 | 22 | 1.32 | http://www.opensiteexplorer.org/dotbot, ... |
| 5 | 39 | 0.40 | 13 | 0.78 | +http://OpenLinkProfiler.org/bot |
| 6 | 20 | 0.20 | 4 | 0.24 | +http://webmeup-crawler.com/ |
| 7 | 12 | 0.12 | 4 | 0.24 | Mail.RU_Bot/2.0; +http://go.mail.ru/help... |
| 8 | 11 | 0.11 | 4 | 0.24 | +http://www.google.com/bot.html |
| 9 | 4 | 0.04 | 0 | 0.00 | +http://ahrefs.com/robot/ |
| 10 | 2 | 0.02 | 2 | 0.12 | +info@netcraft.com |
| 11 | 1 | 0.01 | 1 | 0.06 | Windows NT |
| 12 | 1 | 0.01 | 1 | 0.06 | +http://www.semrush.com/bot.html |
