| Used Operating Systems |
| 1 | 27138 | 27.54 | 27 | 0.23 | +http://webmeup-crawler.com/ |
| 2 | 26793 | 27.19 | 175 | 1.48 | http://www.majestic12.co.uk/bot.php?+ |
| 3 | 18755 | 19.03 | 2816 | 23.87 | +http://www.google.com/bot.html |
| 4 | 15675 | 15.91 | 4185 | 35.48 | Windows NT |
| 5 | 3240 | 3.29 | 2749 | 23.30 | +http://www.baidu.com/search/spider.html |
| 6 | 2061 | 2.09 | 1203 | 10.20 | +http://www.easou.com/search/spider.html |
| 7 | 1245 | 1.26 | 225 | 1.91 | +http://www.bing.com/bingbot.htm |
| 8 | 1063 | 1.08 | 2 | 0.02 | +http://OpenLinkProfiler.org/bot |
| 9 | 1002 | 1.02 | 2 | 0.02 | http://crawler.sistrix.net/ |
| 10 | 420 | 0.43 | 48 | 0.41 | +http://yandex.com/bots |
| 11 | 340 | 0.35 | 132 | 1.12 | Linux [unknown version] |
| 12 | 340 | 0.35 | 141 | 1.20 | Linux i686 [unknown version] |
| 13 | 184 | 0.19 | 31 | 0.26 | http://www.opensiteexplorer.org/dotbot, ... |
| 14 | 36 | 0.04 | 0 | 0.00 | Android |
| 15 | 31 | 0.03 | 16 | 0.14 | MSIE 5.5; Windows NT 5.0 |
| 16 | 24 | 0.02 | 7 | 0.06 | Mail.RU_Bot/2.0; +http://go.mail.ru/help... |
| 17 | 22 | 0.02 | 3 | 0.03 | X11 |
| 18 | 15 | 0.02 | 0 | 0.00 | http://help.yahoo.com/help/us/ysearch/sl... |
| 19 | 13 | 0.01 | 0 | 0.00 | +http://ahrefs.com/robot/ |
| 20 | 12 | 0.01 | 6 | 0.05 | +http://fulltext.sblog.cz/ |
| 21 | 11 | 0.01 | 0 | 0.00 | J2ME/MIDP |
| 22 | 11 | 0.01 | 0 | 0.00 | +http://www.exabot.com/go/robot |
| 23 | 9 | 0.01 | 4 | 0.03 | +http://help.coccoc.com/ |
| 24 | 7 | 0.01 | 7 | 0.06 | Android 2.3.5 |
| 25 | 6 | 0.01 | 0 | 0.00 | Series 60 |
| 26 | 6 | 0.01 | 0 | 0.00 | AOL 9.7; AOLBuild 4343.55; Windows NT 6.... |
| 27 | 6 | 0.01 | 0 | 0.00 | +http://fulltext.sblog.cz/screenshot/ |
| 28 | 6 | 0.01 | 1 | 0.01 | Windows 98 |
| 29 | 5 | 0.01 | 0 | 0.00 | Windows Phone OS 7.5 |
| 30 | 4 | 0.00 | 0 | 0.00 | Wayback Machine Live Record; +http://arc... |
| 31 | 4 | 0.00 | 2 | 0.02 | Windows 95 |
| 32 | 4 | 0.00 | 1 | 0.01 | +http://freedlf.com/ |
| 33 | 3 | 0.00 | 0 | 0.00 | iPhone |
| 34 | 3 | 0.00 | 1 | 0.01 | +http://inload.in |
| 35 | 2 | 0.00 | 0 | 0.00 | Nintendo DSi |
| 36 | 2 | 0.00 | 1 | 0.01 | Macintosh PPC |
| 37 | 2 | 0.00 | 0 | 0.00 | BlackBerry |
| 38 | 2 | 0.00 | 0 | 0.00 | http://support.paper.li/entries/20023257... |
| 39 | 2 | 0.00 | 0 | 0.00 | +http://tweetmeme.com/ |
| 40 | 2 | 0.00 | 1 | 0.01 | +info@netcraft.com |
| 41 | 2 | 0.00 | 0 | 0.00 | +http://www.semrush.com/bot.html |
| 42 | 2 | 0.00 | 2 | 0.02 | +http://wmaid.com/explore/ |
| 43 | 2 | 0.00 | 1 | 0.01 | Macintosh |
| 44 | 2 | 0.00 | 1 | 0.01 | +http://www.meanpath.com/meanpathbot.htm... |
| 45 | 1 | 0.00 | 1 | 0.01 | http://www.lipperhey.com/ |
| 46 | 1 | 0.00 | 1 | 0.01 | Windows CE |
| 47 | 1 | 0.00 | 0 | 0.00 | Win32 |
| 48 | 1 | 0.00 | 0 | 0.00 | +http://filterdb.iss.net/crawler/ |
| 49 | 1 | 0.00 | 1 | 0.01 | +http://136.186.231.16 |
| 50 | 1 | 0.00 | 0 | 0.00 | Linux 2.4.x |
| 51 | 1 | 0.00 | 1 | 0.01 | Linux 2.0.x |
| 52 | 1 | 0.00 | 0 | 0.00 | apps-presentations; +http://docs.google.... |
| 53 | 1 | 0.00 | 0 | 0.00 | Windows 92 |
| 54 | 1 | 0.00 | 1 | 0.01 | AmigaOS/MC680x0 |
| 55 | 1 | 0.00 | 1 | 0.01 | IRIX 6.x |
| 56 | 1 | 0.00 | 0 | 0.00 | Android 4.1.1 |
| 57 | 1 | 0.00 | 0 | 0.00 | AOL 9.7; AOLBuild 4343.1028; Windows NT ... |
| 58 | 1 | 0.00 | 0 | 0.00 | PPC Mac OS X Mach-O |
| 59 | 1 | 0.00 | 1 | 0.01 | IRIX 5.3 IP22 |
| 60 | 1 | 0.00 | 0 | 0.00 | Windows ME |
