| Used Operating Systems by Visits |
| 1 | 4834 | 7.93 | 3623 | 62.29 | +http://www.baidu.com/search/spider.html |
| 2 | 919 | 1.51 | 550 | 9.46 | Windows NT |
| 3 | 35099 | 57.55 | 438 | 7.53 | +http://www.semrush.com/bot.html |
| 4 | 843 | 1.38 | 359 | 6.17 | +http://www.bing.com/bingbot.htm |
| 5 | 464 | 0.76 | 217 | 3.73 | +http://www.google.com/bot.html |
| 6 | 17734 | 29.08 | 181 | 3.11 | http://www.majestic12.co.uk/bot.php?+ |
| 7 | 430 | 0.71 | 125 | 2.15 | +http://www.linkdex.com/bots/ |
| 8 | 119 | 0.20 | 70 | 1.20 | Mail.RU_Bot/2.0; +http://go.mail.ru/help... |
| 9 | 135 | 0.22 | 62 | 1.07 | http://www.opensiteexplorer.org/dotbot, ... |
| 10 | 171 | 0.28 | 61 | 1.05 | +http://yandex.com/bots |
| 11 | 82 | 0.13 | 43 | 0.74 | +http://www.exabot.com/go/robot |
| 12 | 54 | 0.09 | 26 | 0.45 | http://help.yahoo.com/help/us/ysearch/sl... |
| 13 | 20 | 0.03 | 20 | 0.34 | +http://www.xovibot.net/ |
| 14 | 19 | 0.03 | 19 | 0.33 | +http://www.uptime.com/uptimebot |
| 15 | 20 | 0.03 | 7 | 0.12 | Windows 95 |
| 16 | 11 | 0.02 | 4 | 0.07 | Windows XP |
| 17 | 4 | 0.01 | 2 | 0.03 | Android 2.3.5 |
| 18 | 2 | 0.00 | 2 | 0.03 | X11 |
| 19 | 2 | 0.00 | 1 | 0.02 | Auto; Windows |
| 20 | 1 | 0.00 | 1 | 0.02 | http://nmap.org/book/nse.html |
| 21 | 1 | 0.00 | 1 | 0.02 | Windows 3.1 |
| 22 | 2 | 0.00 | 1 | 0.02 | +info@netcraft.com |
| 23 | 2 | 0.00 | 1 | 0.02 | +http://duckduckgo.com |
| 24 | 1 | 0.00 | 1 | 0.02 | +http://www.grapeshot.co.uk/crawler.php |
| 25 | 5 | 0.01 | 1 | 0.02 | Windows 98 |
| 26 | 8 | 0.01 | 0 | 0.00 | +http://ahrefs.com/robot/ |
| 27 | 2 | 0.00 | 0 | 0.00 | Android |
