| Used Operating Systems (30 / 42) [show full report] |
| 1 | 6542 | 45.28 | 2364 | 49.19 | Windows NT |
| 2 | 4006 | 27.73 | 149 | 3.10 | +http://www.google.com/bot.html |
| 3 | 2104 | 14.56 | 1743 | 36.27 | +http://www.baidu.com/search/spider.html |
| 4 | 577 | 3.99 | 213 | 4.43 | +http://www.bing.com/bingbot.htm |
| 5 | 389 | 2.69 | 95 | 1.98 | help@moz.com |
| 6 | 274 | 1.90 | 36 | 0.75 | +http://yandex.com/bots |
| 7 | 141 | 0.98 | 18 | 0.37 | http://www.majestic12.co.uk/bot.php?+ |
| 8 | 54 | 0.37 | 22 | 0.46 | +http://www.semrush.com/bot.html |
| 9 | 50 | 0.35 | 26 | 0.54 | +http://www.easou.com/search/spider.html |
| 10 | 40 | 0.28 | 28 | 0.58 | Windows 95 |
| 11 | 39 | 0.27 | 12 | 0.25 | ezooms.bot@gmail.com |
| 12 | 33 | 0.23 | 14 | 0.29 | Windows 98 |
| 13 | 29 | 0.20 | 13 | 0.27 | +http://www.exabot.com/go/robot |
| 14 | 16 | 0.11 | 2 | 0.04 | X11 |
| 15 | 14 | 0.10 | 3 | 0.06 | Mail.RU_Bot/2.0; +http://go.mail.ru/help... |
| 16 | 12 | 0.08 | 5 | 0.10 | Android 2.3.5 |
| 17 | 12 | 0.08 | 4 | 0.08 | +http://www.seoprofiler.com/bot |
| 18 | 11 | 0.08 | 5 | 0.10 | MSIE 5.5; Windows NT 5.0 |
| 19 | 10 | 0.07 | 10 | 0.21 | Windows CE |
| 20 | 9 | 0.06 | 7 | 0.15 | MSIE 5.5; Windows NT 4.0 |
| 21 | 7 | 0.05 | 0 | 0.00 | Linux [unknown version] |
| 22 | 7 | 0.05 | 3 | 0.06 | Windows XP |
| 23 | 7 | 0.05 | 0 | 0.00 | PPC Mac OS X Mach-O |
| 24 | 7 | 0.05 | 2 | 0.04 | Linux i686 [unknown version] |
| 25 | 6 | 0.04 | 6 | 0.12 | Windows 2000 |
| 26 | 5 | 0.03 | 0 | 0.00 | Win32 |
| 27 | 5 | 0.03 | 0 | 0.00 | Macintosh PPC |
| 28 | 5 | 0.03 | 5 | 0.10 | Auto; Windows |
| 29 | 4 | 0.03 | 4 | 0.08 | http://help.yahoo.com/help/us/ysearch/sl... |
| 30 | 4 | 0.03 | 2 | 0.04 | http://crawler.sistrix.net/ |
