| Used Operating Systems by Visits |
| 1 | 70694 | 75.57 | 3442 | 35.73 | Windows NT |
| 2 | 2905 | 3.11 | 2284 | 23.71 | +http://www.baidu.com/search/spider.html |
| 3 | 5596 | 5.98 | 1550 | 16.09 | +http://www.bing.com/bingbot.htm |
| 4 | 3706 | 3.96 | 519 | 5.39 | +http://www.google.com/bot.html |
| 5 | 2141 | 2.29 | 459 | 4.76 | +http://ahrefs.com/robot/ |
| 6 | 2316 | 2.48 | 403 | 4.18 | ezooms.bot@gmail.com |
| 7 | 2794 | 2.99 | 376 | 3.90 | +http://yandex.com/bots |
| 8 | 225 | 0.24 | 225 | 2.34 | http://www.yodao.com/help/webmaster/spid... |
| 9 | 179 | 0.19 | 67 | 0.70 | Windows 98 |
| 10 | 753 | 0.80 | 53 | 0.55 | http://www.majestic12.co.uk/bot.php?+ |
| 11 | 186 | 0.20 | 40 | 0.42 | http://help.yahoo.com/help/us/ysearch/sl... |
| 12 | 461 | 0.49 | 32 | 0.33 | +http://shoulu.jike.com/spider.html |
| 13 | 221 | 0.24 | 21 | 0.22 | J2ME/MIDP |
| 14 | 53 | 0.06 | 20 | 0.21 | +http://www.exabot.com/go/robot |
| 15 | 28 | 0.03 | 14 | 0.15 | +http://www.career-x.de/bot.html |
| 16 | 15 | 0.02 | 13 | 0.13 | Linux [unknown version] |
| 17 | 20 | 0.02 | 12 | 0.12 | MSIE 5.5; Windows NT 5.0 |
| 18 | 15 | 0.02 | 11 | 0.11 | +http://www.acoon.de/robot.asp |
| 19 | 631 | 0.67 | 9 | 0.09 | http://crawler.sistrix.net/ |
| 20 | 61 | 0.07 | 9 | 0.09 | http://www.youdao.com/help/webmaster/spi... |
| 21 | 12 | 0.01 | 8 | 0.08 | +http://4seohunt.com/bot.html |
| 22 | 134 | 0.14 | 6 | 0.06 | Windows Phone OS 7.5 |
| 23 | 80 | 0.09 | 5 | 0.05 | Android |
| 24 | 12 | 0.01 | 4 | 0.04 | Win32 |
| 25 | 11 | 0.01 | 4 | 0.04 | http://www.botje.com/plukkie.htm |
| 26 | 4 | 0.00 | 3 | 0.03 | info@muso.com; +http://www.muso.com |
| 27 | 8 | 0.01 | 3 | 0.03 | Windows CE |
| 28 | 51 | 0.05 | 3 | 0.03 | Series 60 |
| 29 | 50 | 0.05 | 3 | 0.03 | BlackBerry |
| 30 | 11 | 0.01 | 3 | 0.03 | +http://www.openindex.io/en/webmasters/s... |
| 31 | 33 | 0.04 | 3 | 0.03 | Linux i686 [unknown version] |
| 32 | 11 | 0.01 | 3 | 0.03 | Intel Mac OS X 10.6 |
| 33 | 18 | 0.02 | 2 | 0.02 | http://www.tkl.iis.u-tokyo.ac.jp/~crawle... |
| 34 | 3 | 0.00 | 2 | 0.02 | Windows 2000 |
| 35 | 4 | 0.00 | 2 | 0.02 | Auto; Windows |
| 36 | 2 | 0.00 | 2 | 0.02 | +http://www.netseer.com/crawler.html; cr... |
| 37 | 3 | 0.00 | 2 | 0.02 | Windows 95 |
| 38 | 12 | 0.01 | 2 | 0.02 | X11 |
| 39 | 2 | 0.00 | 2 | 0.02 | Macintosh |
| 40 | 14 | 0.01 | 2 | 0.02 | Android 2.2.1 |
| 41 | 3 | 0.00 | 1 | 0.01 | OS/2 |
| 42 | 1 | 0.00 | 1 | 0.01 | Macintosh PPC |
| 43 | 9 | 0.01 | 1 | 0.01 | +http://go.mail.ru/help/robots |
| 44 | 3 | 0.00 | 1 | 0.01 | +http://www.compspy.com/spider.html |
| 45 | 2 | 0.00 | 1 | 0.01 | crawler@unister.de |
| 46 | 23 | 0.02 | 1 | 0.01 | Windows XP |
| 47 | 1 | 0.00 | 1 | 0.01 | FreeBSD [unknown version] |
| 48 | 2 | 0.00 | 1 | 0.01 | +info@netcraft.com |
| 49 | 1 | 0.00 | 1 | 0.01 | +http://www.profound.net/sibot.html |
| 50 | 14 | 0.01 | 1 | 0.01 | +http://fulltext.sblog.cz/screenshot/ |
| 51 | 1 | 0.00 | 1 | 0.01 | +http://www.hyperix.com |
| 52 | 6 | 0.01 | 0 | 0.00 | http://desktop.google.com/ |
| 53 | 1 | 0.00 | 0 | 0.00 | Symbian OS; Nokia N70/5.0741.4.0.1; 9399 |
| 54 | 4 | 0.00 | 0 | 0.00 | Windows 9. |
| 55 | 2 | 0.00 | 0 | 0.00 | +http://www.proximic.com/info/spider.php |
| 56 | 1 | 0.00 | 0 | 0.00 | MS Web Services Client Protocol 2.0.5072... |
| 57 | 1 | 0.00 | 0 | 0.00 | S60 |
