| Used Operating Systems by Visits |
| 1 | 1715 | 42.56 | 1610 | 54.47 | +http://www.baidu.com/search/spider.html |
| 2 | 1284 | 31.86 | 953 | 32.24 | Windows NT |
| 3 | 434 | 10.77 | 210 | 7.10 | +http://www.bing.com/bingbot.htm |
| 4 | 90 | 2.23 | 38 | 1.29 | http://www.majestic12.co.uk/bot.php?+ |
| 5 | 149 | 3.70 | 28 | 0.95 | +http://yandex.com/bots |
| 6 | 94 | 2.33 | 24 | 0.81 | +http://www.google.com/bot.html |
| 7 | 46 | 1.14 | 19 | 0.64 | +http://www.meanpath.com/meanpathbot.htm... |
| 8 | 36 | 0.89 | 18 | 0.61 | help@moz.com |
| 9 | 37 | 0.92 | 17 | 0.58 | +http://www.easou.com/search/spider.html |
| 10 | 28 | 0.69 | 11 | 0.37 | Mail.RU_Bot/2.0; +http://go.mail.ru/help... |
| 11 | 20 | 0.50 | 8 | 0.27 | +http://www.exabot.com/go/robot |
| 12 | 40 | 0.99 | 5 | 0.17 | +http://www.seoprofiler.com/bot |
| 13 | 10 | 0.25 | 5 | 0.17 | Windows 98 |
| 14 | 5 | 0.12 | 4 | 0.14 | +http://www.semrush.com/bot.html |
| 15 | 16 | 0.40 | 2 | 0.07 | http://crawler.sistrix.net/ |
| 16 | 2 | 0.05 | 2 | 0.07 | WinHttp.WinHttpRequest.5 |
| 17 | 2 | 0.05 | 1 | 0.03 | +http://www.compspy.com/spider.html |
| 18 | 2 | 0.05 | 1 | 0.03 | +info@netcraft.com |
| 19 | 10 | 0.25 | 0 | 0.00 | Win32 |
| 20 | 4 | 0.10 | 0 | 0.00 | Macintosh PPC |
| 21 | 1 | 0.02 | 0 | 0.00 | PPC Mac OS X Mach-O |
| 22 | 2 | 0.05 | 0 | 0.00 | Windows XP |
| 23 | 3 | 0.07 | 0 | 0.00 | Linux 2.4.x |
