| Used Operating Systems |
| 1 | 41127 | 56.89 | 4320 | 38.48 | +http://www.bing.com/bingbot.htm |
| 2 | 10851 | 15.01 | 3600 | 32.06 | +http://www.google.com/bot.html |
| 3 | 8785 | 12.15 | 2104 | 18.74 | Windows NT |
| 4 | 5652 | 7.82 | 85 | 0.76 | +http://yandex.com/bots |
| 5 | 2233 | 3.09 | 9 | 0.08 | http://crawler.sistrix.net/ |
| 6 | 1812 | 2.51 | 6 | 0.05 | http://www.majestic12.co.uk/bot.php?+ |
| 7 | 1159 | 1.60 | 918 | 8.18 | +http://www.baidu.com/search/spider.html |
| 8 | 195 | 0.27 | 30 | 0.27 | [email protected] |
| 9 | 80 | 0.11 | 29 | 0.26 | Mail.RU_Bot/2.0; +http://go.mail.ru/help... |
| 10 | 37 | 0.05 | 1 | 0.01 | iPhone |
| 11 | 31 | 0.04 | 8 | 0.07 | +http://ahrefs.com/robot/ |
| 12 | 30 | 0.04 | 0 | 0.00 | +http://images.weserv.nl/ |
| 13 | 27 | 0.04 | 15 | 0.13 | X11 |
| 14 | 26 | 0.04 | 3 | 0.03 | [email protected] |
| 15 | 22 | 0.03 | 5 | 0.04 | +http://www.semrush.com/bot.html |
| 16 | 22 | 0.03 | 11 | 0.10 | +http://www.career-x.de/bot.html |
| 17 | 22 | 0.03 | 22 | 0.20 | +http://www.linkdex.com/about/bots/ |
| 18 | 14 | 0.02 | 10 | 0.09 | Windows 95 |
| 19 | 13 | 0.02 | 1 | 0.01 | +http://www.netseer.com/crawler.html; cr... |
| 20 | 13 | 0.02 | 3 | 0.03 | Windows 98 |
| 21 | 11 | 0.02 | 6 | 0.05 | Android 2.3.5 |
| 22 | 10 | 0.01 | 0 | 0.00 | Linux 2.4.x |
| 23 | 9 | 0.01 | 1 | 0.01 | Android |
| 24 | 9 | 0.01 | 3 | 0.03 | +http://www.grapeshot.co.uk/crawler.php |
| 25 | 8 | 0.01 | 4 | 0.04 | +http://www.seoprofiler.com/bot |
| 26 | 7 | 0.01 | 0 | 0.00 | Win32 |
| 27 | 6 | 0.01 | 2 | 0.02 | Windows Phone 8.0; Trident/6.0; IEMobile... |
| 28 | 6 | 0.01 | 3 | 0.03 | +http://www.exabot.com/go/robot |
| 29 | 6 | 0.01 | 2 | 0.02 | +http://siteexplorer.info/ |
| 30 | 5 | 0.01 | 1 | 0.01 | J2ME/MIDP |
| 31 | 5 | 0.01 | 3 | 0.03 | +http://www.compspy.com/spider.html |
| 32 | 5 | 0.01 | 2 | 0.02 | MSIE 5.5; Windows 95 |
| 33 | 4 | 0.01 | 2 | 0.02 | Windows |
| 34 | 4 | 0.01 | 1 | 0.01 | PPC Mac OS X 10.4 |
| 35 | 4 | 0.01 | 0 | 0.00 | Macintosh PPC |
| 36 | 4 | 0.01 | 2 | 0.02 | +http://www.yunyun.com/spider.html |
| 37 | 4 | 0.01 | 2 | 0.02 | [email protected] |
| 38 | 4 | 0.01 | 3 | 0.03 | [email protected] |
| 39 | 4 | 0.01 | 1 | 0.01 | +http://www.meanpath.com/meanpathbot.htm... |
| 40 | 3 | 0.00 | 1 | 0.01 | +http://www.proximic.com/info/spider.php |
| 41 | 3 | 0.00 | 2 | 0.02 | Windows Phone OS 7.5 |
| 42 | 3 | 0.00 | 3 | 0.03 | Linux i686 [unknown version] |
| 43 | 2 | 0.00 | 0 | 0.00 | Series 60 |
| 44 | 2 | 0.00 | 0 | 0.00 | Windows Phone 8.0; Trident/6.0; IEMobile... |
| 45 | 2 | 0.00 | 1 | 0.01 | Wayback Machine Live Record; +http://arc... |
| 46 | 1 | 0.00 | 0 | 0.00 | http://desktop.google.com/ |
| 47 | 1 | 0.00 | 0 | 0.00 | +http://wiki.github.com/bixo/bixo/bixocr... |
| 48 | 1 | 0.00 | 1 | 0.01 | http://www.searchmetrics.com/en/searchme... |
| 49 | 1 | 0.00 | 1 | 0.01 | ) - BrowseX (2.0.0 Windows |
| 50 | 1 | 0.00 | 0 | 0.00 | PPC Mac OS X Mach-O |
| 51 | 1 | 0.00 | 1 | 0.01 | Windows 3.1 |
