| Used Operating Systems by Visits |
| 1 | 1586 | 12.77 | 1442 | 35.11 | +http://www.baidu.com/search/spider.html |
| 2 | 1919 | 15.45 | 1363 | 33.19 | Windows NT |
| 3 | 2431 | 19.58 | 837 | 20.38 | +http://www.bing.com/bingbot.htm |
| 4 | 609 | 4.90 | 159 | 3.87 | +http://www.google.com/bot.html |
| 5 | 5296 | 42.65 | 139 | 3.38 | http://www.majestic12.co.uk/bot.php?+ |
| 6 | 100 | 0.81 | 41 | 1.00 | help@moz.com |
| 7 | 177 | 1.43 | 32 | 0.78 | +http://yandex.com/bots |
| 8 | 18 | 0.14 | 15 | 0.37 | X11 |
| 9 | 18 | 0.14 | 10 | 0.24 | Mail.RU_Bot/2.0; +http://go.mail.ru/help... |
| 10 | 26 | 0.21 | 10 | 0.24 | ezooms.bot@gmail.com |
| 11 | 18 | 0.14 | 9 | 0.22 | http://crawler.sistrix.net/ |
| 12 | 9 | 0.07 | 7 | 0.17 | +http://www.semrush.com/bot.html |
| 13 | 34 | 0.27 | 5 | 0.12 | +http://siteexplorer.info/ |
| 14 | 12 | 0.10 | 4 | 0.10 | +http://filterdb.iss.net/crawler/ |
| 15 | 4 | 0.03 | 4 | 0.10 | Android 2.3.5 |
| 16 | 88 | 0.71 | 4 | 0.10 | +http://endb-consolidated.aihit.com/ |
| 17 | 10 | 0.08 | 4 | 0.10 | Windows 98 |
| 18 | 6 | 0.05 | 3 | 0.07 | MSIE 5.5; Windows NT 5.0 |
| 19 | 10 | 0.08 | 3 | 0.07 | +http://www.exabot.com/go/robot |
| 20 | 2 | 0.02 | 2 | 0.05 | http://www.searchmetrics.com/en/searchme... |
| 21 | 4 | 0.03 | 2 | 0.05 | +http://www.yunyun.com/spider.html |
| 22 | 4 | 0.03 | 2 | 0.05 | +http://wiki.github.com/bixo/bixo/bixocr... |
| 23 | 2 | 0.02 | 2 | 0.05 | Windows ME |
| 24 | 2 | 0.02 | 2 | 0.05 | Windows 95 |
| 25 | 3 | 0.02 | 2 | 0.05 | Linux i686 [unknown version] |
| 26 | 3 | 0.02 | 2 | 0.05 | +info@netcraft.com |
| 27 | 4 | 0.03 | 2 | 0.05 | http://nlp.fi.muni.cz/projects/biwec/ |
| 28 | 8 | 0.06 | 0 | 0.00 | Win32 |
| 29 | 6 | 0.05 | 0 | 0.00 | PPC Mac OS X Mach-O |
| 30 | 8 | 0.06 | 0 | 0.00 | Linux 2.4.x |
