| Used Operating Systems |
| 1 | 18302 | 24.85 | 520 | 7.08 | http://www.opensiteexplorer.org/dotbot, ... |
| 2 | 14922 | 20.26 | 496 | 6.75 | http://www.majestic12.co.uk/bot.php?+ |
| 3 | 12566 | 17.06 | 2588 | 35.22 | Windows NT |
| 4 | 3812 | 5.18 | 4 | 0.05 | crawler@goodzer.com |
| 5 | 3015 | 4.09 | 15 | 0.20 | +https://www.megaindex.ru/?tab=linkAnaly... |
| 6 | 2982 | 4.05 | 11 | 0.15 | +http://www.findxbot.com |
| 7 | 2923 | 3.97 | 1053 | 14.33 | +http://www.google.com/bot.html |
| 8 | 2910 | 3.95 | 1082 | 14.73 | +http://www.bing.com/bingbot.htm |
| 9 | 2620 | 3.56 | 25 | 0.34 | +http://OpenLinkProfiler.org/bot |
| 10 | 2470 | 3.35 | 331 | 4.50 | +http://yandex.com/bots |
| 11 | 1411 | 1.92 | 378 | 5.14 | +http://ahrefs.com/robot/ |
| 12 | 1194 | 1.62 | 376 | 5.12 | http://help.yahoo.com/help/us/ysearch/sl... |
| 13 | 1180 | 1.60 | 9 | 0.12 | +http://www.baidu.com/search/spider.html |
| 14 | 802 | 1.09 | 4 | 0.05 | +http://megaindex.com/crawler |
| 15 | 266 | 0.36 | 17 | 0.23 | Linux [unknown version] |
| 16 | 245 | 0.33 | 5 | 0.07 | http://www.searchmetrics.com/en/searchme... |
| 17 | 228 | 0.31 | 65 | 0.88 | +http://www.linkdex.com/bots/ |
| 18 | 222 | 0.30 | 13 | 0.18 | +https://www.aihitdata.com/about |
| 19 | 194 | 0.26 | 5 | 0.07 | +http://fulltext.sblog.cz/screenshot/ |
| 20 | 184 | 0.25 | 2 | 0.03 | Android |
| 21 | 131 | 0.18 | 10 | 0.14 | +http://fulltext.sblog.cz/ |
| 22 | 112 | 0.15 | 48 | 0.65 | +http://duckduckgo.com |
| 23 | 98 | 0.13 | 49 | 0.67 | +http://www.meanpath.com/meanpathbot.htm... |
| 24 | 97 | 0.13 | 41 | 0.56 | +http://www.exabot.com/go/robot |
| 25 | 71 | 0.10 | 31 | 0.42 | Linux i686 [unknown version] |
| 26 | 62 | 0.08 | 2 | 0.03 | Solaris 9.x |
| 27 | 50 | 0.07 | 5 | 0.07 | +http://gimme60.com |
| 28 | 49 | 0.07 | 1 | 0.01 | Windows Phone 8.0; Trident/6.0; IEMobile... |
| 29 | 48 | 0.07 | 6 | 0.08 | +http://www.profound.net/domainappender |
| 30 | 46 | 0.06 | 10 | 0.14 | Windows 95 |
| 31 | 42 | 0.06 | 7 | 0.10 | +https://www.lipperhey.com/en/about/ |
| 32 | 38 | 0.05 | 8 | 0.11 | http://filterdb.iss.net/crawler/ |
| 33 | 38 | 0.05 | 4 | 0.05 | Windows 98 |
| 34 | 31 | 0.04 | 27 | 0.37 | +http://domainsigma.com/robot |
| 35 | 20 | 0.03 | 2 | 0.03 | Windows CE |
| 36 | 17 | 0.02 | 5 | 0.07 | ) - BrowseX (2.0.0 Windows |
| 37 | 17 | 0.02 | 7 | 0.10 | X11 |
| 38 | 16 | 0.02 | 6 | 0.08 | Win32 |
| 39 | 16 | 0.02 | 14 | 0.19 | +info@netcraft.com |
| 40 | 16 | 0.02 | 3 | 0.04 | MSIE 5.5; Windows NT 4.0 |
| 41 | 16 | 0.02 | 2 | 0.03 | +http://advbot.org/bot.html |
| 42 | 14 | 0.02 | 2 | 0.03 | +http://filterdb.iss.net/crawler/ |
| 43 | 14 | 0.02 | 8 | 0.11 | +http://www.grapeshot.co.uk/crawler.php |
| 44 | 13 | 0.02 | 3 | 0.04 | Windows ME |
| 45 | 12 | 0.02 | 6 | 0.08 | WinHttp.WinHttpRequest.5 |
| 46 | 10 | 0.01 | 2 | 0.03 | Windows 2000 |
| 47 | 10 | 0.01 | 10 | 0.14 | +http://www.domaintuno.com/robot |
| 48 | 10 | 0.01 | 2 | 0.03 | Windows 3.1 |
| 49 | 9 | 0.01 | 2 | 0.03 | Android 2.3.5 |
| 50 | 8 | 0.01 | 0 | 0.00 | +http://www.xovibot.net/ |
| 51 | 8 | 0.01 | 0 | 0.00 | +http://www.semrush.com/bot.html |
| 52 | 7 | 0.01 | 5 | 0.07 | Linux i586 [unknown version] |
| 53 | 6 | 0.01 | 3 | 0.04 | +https://www.mojeek.com/bot.html |
| 54 | 6 | 0.01 | 2 | 0.03 | Windows XP |
| 55 | 6 | 0.01 | 2 | 0.03 | MSIE 5.5; Windows NT 5.0 |
| 56 | 6 | 0.01 | 6 | 0.08 | https://help.yahoo.com/kb/mail/yahoo-lin... |
| 57 | 6 | 0.01 | 0 | 0.00 | Intel Mac OS X 10.6 |
| 58 | 5 | 0.01 | 1 | 0.01 | +http://webmeup-crawler.com/ |
| 59 | 4 | 0.01 | 0 | 0.00 | Auto; Windows |
| 60 | 2 | 0.00 | 2 | 0.03 | crawler@mixrank.com |
| 61 | 2 | 0.00 | 2 | 0.03 | UID 94835 |
| 62 | 2 | 0.00 | 1 | 0.01 | +http://www.netseer.com/crawler.html; cr... |
| 63 | 2 | 0.00 | 0 | 0.00 | X11; Linux i686; en |
| 64 | 2 | 0.00 | 0 | 0.00 | Windows Phone 8.0; Trident/6.0; IEMobile... |
| 65 | 2 | 0.00 | 2 | 0.03 | Macintosh |
| 66 | 1 | 0.00 | 0 | 0.00 | Windows Phone 8.0; Trident/6.0; IEMobile... |
| 67 | 1 | 0.00 | 0 | 0.00 | AnyEvent-HTTP/2.21; +http://software.sch... |
