| Used Operating Systems by Visits |
| 1 | 15144 | 53.32 | 4159 | 50.17 | Windows NT |
| 2 | 2269 | 7.99 | 2141 | 25.83 | +http://www.baidu.com/search/spider.html |
| 3 | 5621 | 19.79 | 388 | 4.68 | ezooms.bot@gmail.com |
| 4 | 1878 | 6.61 | 357 | 4.31 | +http://www.google.com/bot.html |
| 5 | 500 | 1.76 | 229 | 2.76 | http://www.majestic12.co.uk/bot.php?+ |
| 6 | 219 | 0.77 | 152 | 1.83 | Windows 95 |
| 7 | 1234 | 4.34 | 152 | 1.83 | +http://yandex.com/bots |
| 8 | 128 | 0.45 | 118 | 1.42 | MSIE 5.5; Windows NT 5.0 |
| 9 | 316 | 1.11 | 99 | 1.19 | +http://www.bing.com/bingbot.htm |
| 10 | 71 | 0.25 | 68 | 0.82 | +http://help.soso.com/webspider.htm |
| 11 | 41 | 0.14 | 41 | 0.49 | http://www.yodao.com/help/webmaster/spid... |
| 12 | 43 | 0.15 | 37 | 0.45 | MSIE 5.5; Windows NT 4.0 |
| 13 | 41 | 0.14 | 35 | 0.42 | Windows CE |
| 14 | 47 | 0.17 | 35 | 0.42 | Auto; Windows |
| 15 | 40 | 0.14 | 34 | 0.41 | Windows 3.1 |
| 16 | 76 | 0.27 | 33 | 0.40 | +http://www.easou.com/search/spider.html |
| 17 | 42 | 0.15 | 32 | 0.39 | ) - BrowseX (2.0.0 Windows |
| 18 | 36 | 0.13 | 26 | 0.31 | Windows ME |
| 19 | 26 | 0.09 | 25 | 0.30 | Windows 2000 |
| 20 | 161 | 0.57 | 24 | 0.29 | Windows 98 |
| 21 | 19 | 0.07 | 16 | 0.19 | +http://shoulu.jike.com/spider.html |
| 22 | 28 | 0.10 | 13 | 0.16 | +http://www.exabot.com/go/robot |
| 23 | 22 | 0.08 | 11 | 0.13 | +http://www.career-x.de/bot.html |
| 24 | 44 | 0.15 | 9 | 0.11 | +http://ahrefs.com/robot/ |
| 25 | 14 | 0.05 | 7 | 0.08 | http://crawler.sistrix.net/ |
| 26 | 10 | 0.04 | 6 | 0.07 | +http://www.semrush.com/bot.html |
| 27 | 14 | 0.05 | 6 | 0.07 | +http://siteexplorer.info/ |
| 28 | 40 | 0.14 | 5 | 0.06 | X11 |
| 29 | 10 | 0.04 | 5 | 0.06 | +http://www.procog.com/ |
| 30 | 8 | 0.03 | 4 | 0.05 | +http://www.acoon.de/robot.asp |
| 31 | 39 | 0.14 | 3 | 0.04 | Windows XP |
| 32 | 8 | 0.03 | 3 | 0.04 | Android 2.3.5 |
| 33 | 53 | 0.19 | 2 | 0.02 | Android |
| 34 | 2 | 0.01 | 2 | 0.02 | +http://go.mail.ru/help/robots |
| 35 | 4 | 0.01 | 2 | 0.02 | +http://help.coccoc.com/ |
| 36 | 6 | 0.02 | 2 | 0.02 | crawler@nigma.ru |
| 37 | 29 | 0.10 | 1 | 0.01 | BlackBerry |
| 38 | 4 | 0.01 | 1 | 0.01 | +http://www.warebay.com/bot.html |
| 39 | 22 | 0.08 | 1 | 0.01 | +http://filterdb.iss.net/crawler/ |
| 40 | 1 | 0.00 | 1 | 0.01 | http://www.searchmetrics.com/en/searchme... |
| 41 | 14 | 0.05 | 1 | 0.01 | Windows 92 |
| 42 | 18 | 0.06 | 1 | 0.01 | Windows Phone OS 7.5 |
| 43 | 2 | 0.01 | 1 | 0.01 | +info@netcraft.com |
| 44 | 1 | 0.00 | 1 | 0.01 | compatible |
| 45 | 1 | 0.00 | 1 | 0.01 | +http://awcheck.com/en/about |
| 46 | 2 | 0.01 | 0 | 0.00 | Mail.RU_Bot/2.0; +http://go.mail.ru/help... |
| 47 | 28 | 0.10 | 0 | 0.00 | J2ME/MIDP |
| 48 | 4 | 0.01 | 0 | 0.00 | PPC Mac OS X 10.4 |
| 49 | 3 | 0.01 | 0 | 0.00 | Series 60 |
| 50 | 1 | 0.00 | 0 | 0.00 | Android 2.3.6 |
| 51 | 1 | 0.00 | 0 | 0.00 | Unknown |
| 52 | 1 | 0.00 | 0 | 0.00 | Android 4.1.2 |
| 53 | 2 | 0.01 | 0 | 0.00 | Linux [unknown version] |
| 54 | 2 | 0.01 | 0 | 0.00 | http://help.yahoo.com/help/us/ysearch/sl... |
| 55 | 2 | 0.01 | 0 | 0.00 | PPC Mac OS X 10.5 |
| 56 | 1 | 0.00 | 0 | 0.00 | AOL 9.7; AOLBuild 4343.55; Windows NT 6.... |
| 57 | 3 | 0.01 | 0 | 0.00 | Macintosh |
| 58 | 1 | 0.00 | 0 | 0.00 | windows NT 5.1; .NET CLR 1.0.3705 |
| 59 | 2 | 0.01 | 0 | 0.00 | +http://fulltext.sblog.cz/screenshot/ |
| 60 | 4 | 0.01 | 0 | 0.00 | Android 4.1.1 |
| 61 | 1 | 0.00 | 0 | 0.00 | Linux i686 [unknown version] |
