| Used Operating Systems by Visits |
| 1 | 5937 | 8.47 | 1741 | 43.71 | +http://www.baidu.com/search/spider.html |
| 2 | 6914 | 9.86 | 1001 | 25.13 | Windows NT |
| 3 | 17914 | 25.55 | 474 | 11.90 | +http://ahrefs.com/robot/ |
| 4 | 35946 | 51.26 | 402 | 10.09 | http://www.majestic12.co.uk/bot.php?+ |
| 5 | 1221 | 1.74 | 168 | 4.22 | +http://www.google.com/bot.html |
| 6 | 207 | 0.30 | 65 | 1.63 | +http://www.linkdex.com/about/bots/ |
| 7 | 1440 | 2.05 | 40 | 1.00 | +http://yandex.com/bots |
| 8 | 90 | 0.13 | 23 | 0.58 | +http://www.bing.com/bingbot.htm |
| 9 | 32 | 0.05 | 10 | 0.25 | Mail.RU_Bot/2.0; +http://go.mail.ru/help... |
| 10 | 18 | 0.03 | 8 | 0.20 | Android 2.3.5 |
| 11 | 24 | 0.03 | 8 | 0.20 | Windows 98 |
| 12 | 40 | 0.06 | 7 | 0.18 | ezooms.bot@gmail.com |
| 13 | 12 | 0.02 | 6 | 0.15 | http://crawler.sistrix.net/ |
| 14 | 4 | 0.01 | 4 | 0.10 | Auto; Windows |
| 15 | 10 | 0.01 | 4 | 0.10 | Windows 95 |
| 16 | 4 | 0.01 | 4 | 0.10 | MSIE 5.5; Windows NT 5.0 |
| 17 | 4 | 0.01 | 4 | 0.10 | ) - BrowseX (2.0.0 Windows |
| 18 | 14 | 0.02 | 4 | 0.10 | X11 |
| 19 | 6 | 0.01 | 2 | 0.05 | +http://www.compspy.com/spider.html |
| 20 | 2 | 0.00 | 2 | 0.05 | +info@netcraft.com |
| 21 | 4 | 0.01 | 2 | 0.05 | Macintosh |
| 22 | 6 | 0.01 | 2 | 0.05 | +http://domains.checkparams.com/ |
| 23 | 1 | 0.00 | 1 | 0.03 | Windows CE |
| 24 | 4 | 0.01 | 1 | 0.03 | +http://www.meanpath.com/meanpathbot.htm... |
| 25 | 84 | 0.12 | 0 | 0.00 | OS/2 |
| 26 | 48 | 0.07 | 0 | 0.00 | Win32 |
| 27 | 8 | 0.01 | 0 | 0.00 | Android |
| 28 | 20 | 0.03 | 0 | 0.00 | J2ME/MIDP |
| 29 | 8 | 0.01 | 0 | 0.00 | PPC Mac OS X Mach-O |
| 30 | 56 | 0.08 | 0 | 0.00 | Solaris 2.4.x |
| 31 | 3 | 0.00 | 0 | 0.00 | WinHttp.WinHttpRequest.5 |
| 32 | 32 | 0.05 | 0 | 0.00 | America Online Browser 1.1; rev1.1; Wind... |
| 33 | 10 | 0.01 | 0 | 0.00 | Linux i686 [unknown version] |
