| Used Operating Systems |
| 1 | 21205 | 45.02 | 4 | 0.05 | +https://www.megaindex.ru/?tab=linkAnaly... |
| 2 | 11916 | 25.30 | 4772 | 62.44 | Windows NT |
| 3 | 6544 | 13.89 | 109 | 1.43 | http://www.majestic12.co.uk/bot.php?+ |
| 4 | 1361 | 2.89 | 4 | 0.05 | +http://OpenLinkProfiler.org/bot |
| 5 | 1150 | 2.44 | 757 | 9.91 | +http://www.baidu.com/search/spider.html |
| 6 | 1003 | 2.13 | 1 | 0.01 | http://crawler.007ac9.net/ |
| 7 | 905 | 1.92 | 400 | 5.23 | +http://ahrefs.com/robot/ |
| 8 | 773 | 1.64 | 390 | 5.10 | +http://www.google.com/bot.html |
| 9 | 308 | 0.65 | 272 | 3.56 | Windows 95 |
| 10 | 284 | 0.60 | 59 | 0.77 | +http://yandex.com/bots |
| 11 | 282 | 0.60 | 141 | 1.85 | Mail.RU_Bot/2.0; +http://go.mail.ru/help... |
| 12 | 239 | 0.51 | 87 | 1.14 | +http://www.linkdex.com/bots/ |
| 13 | 200 | 0.42 | 67 | 0.88 | Windows 98 |
| 14 | 137 | 0.29 | 88 | 1.15 | +http://www.bing.com/bingbot.htm |
| 15 | 132 | 0.28 | 22 | 0.29 | http://help.yahoo.com/help/us/ysearch/sl... |
| 16 | 65 | 0.14 | 63 | 0.82 | MSIE 5.5; Windows NT 4.0 |
| 17 | 64 | 0.14 | 27 | 0.35 | +http://www.exabot.com/go/robot |
| 18 | 58 | 0.12 | 17 | 0.22 | Windows XP |
| 19 | 57 | 0.12 | 46 | 0.60 | Windows 2000 |
| 20 | 57 | 0.12 | 42 | 0.55 | Windows ME |
| 21 | 57 | 0.12 | 50 | 0.65 | Windows 3.1 |
| 22 | 54 | 0.11 | 50 | 0.65 | MSIE 5.5; Windows NT 5.0 |
| 23 | 43 | 0.09 | 34 | 0.44 | Windows CE |
| 24 | 36 | 0.08 | 32 | 0.42 | Auto; Windows |
| 25 | 32 | 0.07 | 31 | 0.41 | ) - BrowseX (2.0.0 Windows |
| 26 | 27 | 0.06 | 27 | 0.35 | Linux i686 [unknown version] |
| 27 | 25 | 0.05 | 1 | 0.01 | +http://www.findxbot.com |
| 28 | 21 | 0.04 | 16 | 0.21 | Linux [unknown version] |
| 29 | 19 | 0.04 | 2 | 0.03 | X11 |
| 30 | 13 | 0.03 | 12 | 0.16 | Linux i586 [unknown version] |
| 31 | 10 | 0.02 | 5 | 0.07 | +http://www.meanpath.com/meanpathbot.htm... |
| 32 | 7 | 0.01 | 3 | 0.04 | Android 2.3.5 |
| 33 | 6 | 0.01 | 3 | 0.04 | support.orangebot@orange.com |
| 34 | 5 | 0.01 | 2 | 0.03 | +http://www.seograph.net/bot.html |
| 35 | 4 | 0.01 | 2 | 0.03 | +http://fulltext.sblog.cz/ |
| 36 | 2 | 0.00 | 1 | 0.01 | +info@netcraft.com |
| 37 | 2 | 0.00 | 1 | 0.01 | http://filterdb.iss.net/crawler/ |
| 38 | 1 | 0.00 | 1 | 0.01 | Macintosh; Intel Mac OS X 10_7_3; Triden... |
| 39 | 1 | 0.00 | 0 | 0.00 | +http://siteexplorer.info/ |
| 40 | 1 | 0.00 | 1 | 0.01 | WinHttp.WinHttpRequest.5 |
