| Used Operating Systems |
| 1 | 323146 | 56.45 | 3923 | 14.98 | +http://www.bing.com/bingbot.htm |
| 2 | 130798 | 22.85 | 8053 | 30.75 | +http://www.google.com/bot.html |
| 3 | 20497 | 3.58 | 2598 | 9.92 | Windows NT |
| 4 | 20470 | 3.58 | 154 | 0.59 | http://www.majestic12.co.uk/bot.php?+ |
| 5 | 10923 | 1.91 | 495 | 1.89 | +http://yandex.com/bots |
| 6 | 10853 | 1.90 | 286 | 1.09 | +http://ahrefs.com/robot/ |
| 7 | 10644 | 1.86 | 9037 | 34.50 | +http://www.baidu.com/search/spider.html |
| 8 | 10633 | 1.86 | 105 | 0.40 | http://help.yahoo.com/help/us/ysearch/sl... |
| 9 | 9859 | 1.72 | 1 | 0.00 | +http://megaindex.com/crawler |
| 10 | 7866 | 1.37 | 3 | 0.01 | +http://webmeup-crawler.com/ |
| 11 | 5068 | 0.89 | 338 | 1.29 | +http://fulltext.sblog.cz/ |
| 12 | 3004 | 0.52 | 3 | 0.01 | +http://OpenLinkProfiler.org/bot |
| 13 | 2844 | 0.50 | 18 | 0.07 | +http://www.findxbot.com |
| 14 | 1438 | 0.25 | 464 | 1.77 | +https://deusu.de/robot.html |
| 15 | 992 | 0.17 | 1 | 0.00 | +http://www.seograph.net/bot.html |
| 16 | 992 | 0.17 | 230 | 0.88 | +http://www.xovibot.net/ |
| 17 | 842 | 0.15 | 143 | 0.55 | +http://www.linkdex.com/bots/ |
| 18 | 511 | 0.09 | 4 | 0.02 | +http://www.warebay.com/bot.html |
| 19 | 248 | 0.04 | 1 | 0.00 | Linux [unknown version] |
| 20 | 224 | 0.04 | 99 | 0.38 | +http://duckduckgo.com |
| 21 | 72 | 0.01 | 49 | 0.19 | support.orangebot@orange.com |
| 22 | 64 | 0.01 | 39 | 0.15 | Linux i686 [unknown version] |
| 23 | 51 | 0.01 | 17 | 0.06 | +http://www.profound.net/domainappender |
| 24 | 29 | 0.01 | 9 | 0.03 | Windows XP |
| 25 | 26 | 0.00 | 8 | 0.03 | Windows 98 |
| 26 | 24 | 0.00 | 8 | 0.03 | +https://www.mojeek.com/bot.html |
| 27 | 23 | 0.00 | 8 | 0.03 | +http://help.coccoc.com/ |
| 28 | 22 | 0.00 | 8 | 0.03 | +http://www.exabot.com/go/robot |
| 29 | 21 | 0.00 | 21 | 0.08 | apps-spreadsheets; +http://docs.google.c... |
| 30 | 21 | 0.00 | 1 | 0.00 | PPC Mac OS X Mach-O |
| 31 | 19 | 0.00 | 7 | 0.03 | Windows 95 |
| 32 | 18 | 0.00 | 3 | 0.01 | http://filterdb.iss.net/crawler/ |
| 33 | 14 | 0.00 | 2 | 0.01 | Android |
| 34 | 12 | 0.00 | 4 | 0.02 | Windows CE |
| 35 | 12 | 0.00 | 1 | 0.00 | +https://www.lipperhey.com/en/about/ |
| 36 | 11 | 0.00 | 1 | 0.00 | crawler@mixrank.com |
| 37 | 11 | 0.00 | 3 | 0.01 | ) - BrowseX (2.0.0 Windows |
| 38 | 11 | 0.00 | 0 | 0.00 | WinHttp.WinHttpRequest.5 |
| 39 | 11 | 0.00 | 0 | 0.00 | Intel Mac OS X 10.6 |
| 40 | 9 | 0.00 | 6 | 0.02 | AOL 9.7; AOLBuild 4343.55; Windows NT 6.... |
| 41 | 8 | 0.00 | 7 | 0.03 | +info@netcraft.com |
| 42 | 8 | 0.00 | 3 | 0.01 | MSIE 5.5; Windows NT 4.0 |
| 43 | 7 | 0.00 | 1 | 0.00 | Windows 2000 |
| 44 | 6 | 0.00 | 0 | 0.00 | +http://www.semrush.com/bot.html |
| 45 | 6 | 0.00 | 4 | 0.02 | +http://tobbot.com/ |
| 46 | 5 | 0.00 | 1 | 0.00 | PPC Mac OS X 10.4 |
| 47 | 5 | 0.00 | 1 | 0.00 | AOL 9.7; AOLBuild 4343.30; Windows NT 5.... |
| 48 | 4 | 0.00 | 0 | 0.00 | http://desktop.google.com/ |
| 49 | 4 | 0.00 | 4 | 0.02 | +http://domainsono.com |
| 50 | 4 | 0.00 | 2 | 0.01 | http://www.botje.com/plukkie.htm |
| 51 | 4 | 0.00 | 2 | 0.01 | +http://www.grapeshot.co.uk/crawler.php |
| 52 | 3 | 0.00 | 1 | 0.00 | Auto; Windows |
| 53 | 3 | 0.00 | 0 | 0.00 | Wayback Machine Live Record; +http://arc... |
| 54 | 3 | 0.00 | 1 | 0.00 | MSIE 5.5; Windows NT 5.0 |
| 55 | 2 | 0.00 | 1 | 0.00 | rotate |
| 56 | 2 | 0.00 | 0 | 0.00 | Windows 9. |
| 57 | 2 | 0.00 | 2 | 0.01 | http://www.youdao.com/help/webmaster/spi... |
| 58 | 2 | 0.00 | 2 | 0.01 | +http://domainmacro.com |
| 59 | 1 | 0.00 | 1 | 0.00 | +http://glutenfreepleasure.com/ |
| 60 | 1 | 0.00 | 1 | 0.00 | Macintosh; Intel Mac OS X 10_7_3; Triden... |
| 61 | 1 | 0.00 | 1 | 0.00 | Intel Mac OS X 10.4 |
| 62 | 1 | 0.00 | 1 | 0.00 | Linux 2.4.x |
| 63 | 1 | 0.00 | 1 | 0.00 | http://nmap.org/book/nse.html |
| 64 | 1 | 0.00 | 1 | 0.00 | X11 |
| 65 | 1 | 0.00 | 1 | 0.00 | +http://www.wmtips.com/tools/ |
| 66 | 1 | 0.00 | 1 | 0.00 | https://help.yahoo.com/kb/mail/yahoo-lin... |
| 67 | 1 | 0.00 | 1 | 0.00 | Windows 3.1 |
