| Used Operating Systems |
| 1 | 22411 | 58.07 | 3801 | 48.45 | Windows NT |
| 2 | 5176 | 13.41 | 556 | 7.09 | +http://www.bing.com/bingbot.htm |
| 3 | 2698 | 6.99 | 102 | 1.30 | http://www.majestic12.co.uk/bot.php?+ |
| 4 | 2139 | 5.54 | 1927 | 24.56 | +http://www.baidu.com/search/spider.html |
| 5 | 2082 | 5.39 | 571 | 7.28 | +http://www.google.com/bot.html |
| 6 | 1047 | 2.71 | 158 | 2.01 | +http://help.soso.com/webspider.htm |
| 7 | 852 | 2.21 | 59 | 0.75 | +http://yandex.com/bots |
| 8 | 583 | 1.51 | 201 | 2.56 | +http://ahrefs.com/robot/ |
| 9 | 552 | 1.43 | 140 | 1.78 | ezooms.bot@gmail.com |
| 10 | 138 | 0.36 | 2 | 0.03 | AOL 9.7; AOLBuild 4343.55; Windows NT 6.... |
| 11 | 120 | 0.31 | 119 | 1.52 | http://www.yodao.com/help/webmaster/spid... |
| 12 | 98 | 0.25 | 48 | 0.61 | MSIE 5.5; Windows NT 5.0 |
| 13 | 71 | 0.18 | 2 | 0.03 | Windows Phone OS 7.5 |
| 14 | 67 | 0.17 | 0 | 0.00 | +http://shoulu.jike.com/spider.html |
| 15 | 57 | 0.15 | 24 | 0.31 | +http://www.exabot.com/go/robot |
| 16 | 53 | 0.14 | 0 | 0.00 | snap; +http://support.embed.ly/ |
| 17 | 49 | 0.13 | 5 | 0.06 | +http://siteexplorer.info/ |
| 18 | 45 | 0.12 | 1 | 0.01 | +http://www.aihit.com/ |
| 19 | 44 | 0.11 | 22 | 0.28 | +http://www.semrush.com/bot.html |
| 20 | 37 | 0.10 | 8 | 0.10 | X11 |
| 21 | 34 | 0.09 | 11 | 0.14 | Intel Mac OS X 10.6 |
| 22 | 32 | 0.08 | 11 | 0.14 | Windows ME |
| 23 | 24 | 0.06 | 7 | 0.09 | Windows 98 |
| 24 | 20 | 0.05 | 10 | 0.13 | +http://www.profound.net/urlappendbot.ht... |
| 25 | 20 | 0.05 | 2 | 0.03 | Android 2.3.5 |
| 26 | 19 | 0.05 | 8 | 0.10 | http://crawler.sistrix.net/ |
| 27 | 17 | 0.04 | 6 | 0.08 | Mail.RU_Bot/2.0; +http://go.mail.ru/help... |
| 28 | 14 | 0.04 | 6 | 0.08 | Windows 95 |
| 29 | 12 | 0.03 | 4 | 0.05 | J2ME/MIDP |
| 30 | 9 | 0.02 | 3 | 0.04 | Windows 3.1 |
| 31 | 9 | 0.02 | 6 | 0.08 | Linux i686 [unknown version] |
| 32 | 8 | 0.02 | 8 | 0.10 | +http://support.embed.ly/ |
| 33 | 7 | 0.02 | 0 | 0.00 | http://desktop.google.com/ |
| 34 | 6 | 0.02 | 0 | 0.00 | Windows 9. |
| 35 | 5 | 0.01 | 0 | 0.00 | http://help.yahoo.com/help/us/ysearch/sl... |
| 36 | 4 | 0.01 | 2 | 0.03 | Auto; Windows |
| 37 | 4 | 0.01 | 2 | 0.03 | BlackBerry |
| 38 | 4 | 0.01 | 2 | 0.03 | ) - BrowseX (2.0.0 Windows |
| 39 | 3 | 0.01 | 3 | 0.04 | Windows 2000 |
| 40 | 3 | 0.01 | 1 | 0.01 | http://www.searchmetrics.com/en/searchme... |
| 41 | 3 | 0.01 | 2 | 0.03 | +info@netcraft.com |
| 42 | 2 | 0.01 | 1 | 0.01 | Series 60 |
| 43 | 2 | 0.01 | 1 | 0.01 | Android |
| 44 | 2 | 0.01 | 0 | 0.00 | Mac_PowerPC; en |
| 45 | 2 | 0.01 | 0 | 0.00 | Windows 92 |
| 46 | 2 | 0.01 | 2 | 0.03 | MSIE 5.5; Windows NT 4.0 |
| 47 | 2 | 0.01 | 0 | 0.00 | Macintosh |
| 48 | 1 | 0.00 | 0 | 0.00 | Macintosh PPC |
| 49 | 1 | 0.00 | 0 | 0.00 | Android 4.2.2 |
| 50 | 1 | 0.00 | 1 | 0.01 | +http://domains.checkparams.com/ |
| 51 | 1 | 0.00 | 0 | 0.00 | Windows XP |
