| Used Operating Systems |
| 1 | 5472 | 32.67 | 2498 | 44.06 | Windows NT |
| 2 | 4096 | 24.46 | 323 | 5.70 | http://www.opensiteexplorer.org/dotbot, ... |
| 3 | 2371 | 14.16 | 127 | 2.24 | http://www.majestic12.co.uk/bot.php?+ |
| 4 | 2279 | 13.61 | 1870 | 32.98 | +http://www.baidu.com/search/spider.html |
| 5 | 1143 | 6.82 | 133 | 2.35 | +http://yandex.com/bots |
| 6 | 718 | 4.29 | 410 | 7.23 | +http://www.google.com/bot.html |
| 7 | 230 | 1.37 | 106 | 1.87 | +http://www.bing.com/bingbot.htm |
| 8 | 127 | 0.76 | 107 | 1.89 | +http://www.linkdex.com/bots/ |
| 9 | 31 | 0.19 | 2 | 0.04 | BlackBerry |
| 10 | 31 | 0.19 | 15 | 0.26 | +http://www.meanpath.com/meanpathbot.htm... |
| 11 | 23 | 0.14 | 1 | 0.02 | +http://fulltext.sblog.cz/ |
| 12 | 21 | 0.13 | 0 | 0.00 | +http://www.easou.com/search/spider.html |
| 13 | 19 | 0.11 | 7 | 0.12 | http://help.yahoo.com/help/us/ysearch/sl... |
| 14 | 18 | 0.11 | 8 | 0.14 | +http://www.exabot.com/go/robot |
| 15 | 16 | 0.10 | 3 | 0.05 | +http://ahrefs.com/robot/ |
| 16 | 13 | 0.08 | 1 | 0.02 | Android |
| 17 | 12 | 0.07 | 6 | 0.11 | +http://help.coccoc.com/ |
| 18 | 9 | 0.05 | 0 | 0.00 | +http://siteexplorer.info/ |
| 19 | 8 | 0.05 | 4 | 0.07 | http://www.searchmetrics.com/en/searchme... |
| 20 | 8 | 0.05 | 4 | 0.07 | +http://www.semrush.com/bot.html |
| 21 | 8 | 0.05 | 0 | 0.00 | WinHttp.WinHttpRequest.5 |
| 22 | 6 | 0.04 | 6 | 0.11 | Windows 95 |
| 23 | 6 | 0.04 | 2 | 0.04 | http://crawler.007ac9.net/ |
| 24 | 5 | 0.03 | 0 | 0.00 | Linux [unknown version] |
| 25 | 4 | 0.02 | 1 | 0.02 | +http://mono.name |
| 26 | 4 | 0.02 | 1 | 0.02 | +http://uni5download.com |
| 27 | 4 | 0.02 | 1 | 0.02 | +http://plus5files.net |
| 28 | 4 | 0.02 | 1 | 0.02 | +http://galaxydownloads.co |
| 29 | 4 | 0.02 | 1 | 0.02 | +http://www.xovibot.net/ |
| 30 | 4 | 0.02 | 1 | 0.02 | +http://wmaid.com/en/explore/ |
| 31 | 4 | 0.02 | 1 | 0.02 | X11 |
| 32 | 4 | 0.02 | 1 | 0.02 | Windows 98 |
| 33 | 3 | 0.02 | 1 | 0.02 | http://www.lipperhey.com/ |
| 34 | 3 | 0.02 | 1 | 0.02 | +http://getdownload.ws |
| 35 | 3 | 0.02 | 3 | 0.05 | Linux i686 [unknown version] |
| 36 | 3 | 0.02 | 1 | 0.02 | Android 2.3.5 |
| 37 | 3 | 0.02 | 1 | 0.02 | +http://opendownload.pw |
| 38 | 2 | 0.01 | 2 | 0.04 | info@muso.com; +http://www.muso.com |
| 39 | 2 | 0.01 | 1 | 0.02 | Mail.RU_Bot/2.0; +http://go.mail.ru/help... |
| 40 | 2 | 0.01 | 2 | 0.04 | +http://fb02itsscan.fh-muenster.de |
| 41 | 2 | 0.01 | 1 | 0.02 | Mail.RU_Bot/Robots; +http://go.mail.ru/h... |
| 42 | 2 | 0.01 | 1 | 0.02 | +http://OpenLinkProfiler.org/bot |
| 43 | 2 | 0.01 | 2 | 0.04 | Windows Phone OS 7.5 |
| 44 | 2 | 0.01 | 2 | 0.04 | Windows ME |
| 45 | 2 | 0.01 | 2 | 0.04 | MSIE 5.5; Windows NT 5.0 |
| 46 | 2 | 0.01 | 1 | 0.02 | +info@netcraft.com |
| 47 | 1 | 0.01 | 1 | 0.02 | crawler@mixrank.com |
| 48 | 1 | 0.01 | 0 | 0.00 | Macintosh PPC |
| 49 | 1 | 0.01 | 1 | 0.02 | Windows CE |
| 50 | 1 | 0.01 | 1 | 0.02 | Auto; Windows |
| 51 | 1 | 0.01 | 0 | 0.00 | J2ME/MIDP |
| 52 | 1 | 0.01 | 0 | 0.00 | Wayback Machine Live Record; +http://arc... |
| 53 | 1 | 0.01 | 0 | 0.00 | Intel Mac OS X 10.6 |
| 54 | 1 | 0.01 | 1 | 0.02 | IRIX 6.x |
| 55 | 1 | 0.01 | 1 | 0.02 | +http://gimme60.com |
| 56 | 1 | 0.01 | 1 | 0.02 | +http://wmaid.com/explore/ |
| 57 | 1 | 0.01 | 1 | 0.02 | +http://www.loadtime.net/bot.html |
| 58 | 1 | 0.01 | 1 | 0.02 | Windows 3.1 |
| 59 | 1 | 0.01 | 0 | 0.00 | Windows XP |
