| Used Operating Systems |
| 1 | 278834 | 68.14 | 586 | 1.79 | +http://www.bing.com/bingbot.htm |
| 2 | 24740 | 6.05 | 291 | 0.89 | http://www.majestic12.co.uk/bot.php?+ |
| 3 | 20544 | 5.02 | 4941 | 15.11 | +http://www.google.com/bot.html |
| 4 | 20220 | 4.94 | 16551 | 50.60 | +http://ahrefs.com/robot/ |
| 5 | 18893 | 4.62 | 538 | 1.64 | +http://www.semrush.com/bot.html |
| 6 | 12219 | 2.99 | 1476 | 4.51 | Windows NT |
| 7 | 9163 | 2.24 | 856 | 2.62 | +http://yandex.com/bots |
| 8 | 7201 | 1.76 | 96 | 0.29 | http://help.yahoo.com/help/us/ysearch/sl... |
| 9 | 6961 | 1.70 | 6352 | 19.42 | +http://www.baidu.com/search/spider.html |
| 10 | 3007 | 0.73 | 3 | 0.01 | +http://OpenLinkProfiler.org/bot |
| 11 | 2768 | 0.68 | 114 | 0.35 | +http://napoveda.seznam.cz/en/seznambot-... |
| 12 | 1019 | 0.25 | 54 | 0.17 | +http://www.profound.net/domainappender |
| 13 | 954 | 0.23 | 6 | 0.02 | +http://siteexplorer.info/ |
| 14 | 870 | 0.21 | 121 | 0.37 | +http://www.linkdex.com/bots/ |
| 15 | 345 | 0.08 | 268 | 0.82 | +https://deusu.de/robot.html |
| 16 | 275 | 0.07 | 138 | 0.42 | Mail.RU_Bot/2.0; +http://go.mail.ru/help... |
| 17 | 250 | 0.06 | 1 | 0.00 | Linux [unknown version] |
| 18 | 238 | 0.06 | 33 | 0.10 | http://www.opensiteexplorer.org/dotbot, ... |
| 19 | 182 | 0.04 | 87 | 0.27 | +http://duckduckgo.com |
| 20 | 67 | 0.02 | 15 | 0.05 | +http://www.exabot.com/go/robot |
| 21 | 66 | 0.02 | 43 | 0.13 | support.orangebot@orange.com |
| 22 | 41 | 0.01 | 11 | 0.03 | Windows 98 |
| 23 | 36 | 0.01 | 32 | 0.10 | Linux i686 [unknown version] |
| 24 | 32 | 0.01 | 5 | 0.02 | +http://www.seokicks.de/robot.html |
| 25 | 30 | 0.01 | 1 | 0.00 | AOL 9.0; Windows NT 6.0; Trident/5.0; SL... |
| 26 | 29 | 0.01 | 13 | 0.04 | Windows 95 |
| 27 | 21 | 0.01 | 2 | 0.01 | WinHttp.WinHttpRequest.5 |
| 28 | 18 | 0.00 | 1 | 0.00 | Macintosh |
| 29 | 17 | 0.00 | 5 | 0.02 | +https://www.mojeek.com/bot.html |
| 30 | 16 | 0.00 | 1 | 0.00 | +https://teeraid.com/bot/ |
| 31 | 15 | 0.00 | 15 | 0.05 | +http://www.xovibot.net/ |
| 32 | 15 | 0.00 | 5 | 0.02 | MSIE 5.5; Windows NT 4.0 |
| 33 | 14 | 0.00 | 2 | 0.01 | http://filterdb.iss.net/crawler/ |
| 34 | 12 | 0.00 | 1 | 0.00 | BREW |
| 35 | 12 | 0.00 | 1 | 0.00 | +http://webmeup-crawler.com/ |
| 36 | 12 | 0.00 | 1 | 0.00 | Windows Phone 8.0; Trident/6.0; IEMobile... |
| 37 | 9 | 0.00 | 0 | 0.00 | Wayback Machine Live Record; +http://arc... |
| 38 | 9 | 0.00 | 3 | 0.01 | MSIE 5.5; Windows NT 5.0 |
| 39 | 9 | 0.00 | 1 | 0.00 | +https://www.dataprovider.com/ |
| 40 | 7 | 0.00 | 6 | 0.02 | +info@netcraft.com |
| 41 | 5 | 0.00 | 4 | 0.01 | Windows XP |
| 42 | 4 | 0.00 | 4 | 0.01 | ) - BrowseX (2.0.0 Windows |
| 43 | 4 | 0.00 | 2 | 0.01 | +http://fulltext.sblog.cz/ |
| 44 | 3 | 0.00 | 3 | 0.01 | Windows CE |
| 45 | 3 | 0.00 | 3 | 0.01 | Auto; Windows |
| 46 | 3 | 0.00 | 3 | 0.01 | +http://sur.ly/bot.html |
| 47 | 3 | 0.00 | 1 | 0.00 | +http://help.naver.com/support/robots.ht... |
| 48 | 3 | 0.00 | 3 | 0.01 | Windows ME |
| 49 | 2 | 0.00 | 1 | 0.00 | +spider@seoscanners.net |
| 50 | 2 | 0.00 | 2 | 0.01 | Windows 3.1 |
| 51 | 2 | 0.00 | 0 | 0.00 | snap; +http://support.embed.ly/ |
| 52 | 2 | 0.00 | 2 | 0.01 | Linux i586 [unknown version] |
| 53 | 1 | 0.00 | 1 | 0.00 | http://nmap.org/book/nse.html |
| 54 | 1 | 0.00 | 1 | 0.00 | +http://support.embed.ly/ |
| 55 | 1 | 0.00 | 0 | 0.00 | +http://glutenfreepleasure.com/ |
| 56 | 1 | 0.00 | 1 | 0.00 | +http://www.grapeshot.co.uk/crawler.php |
| 57 | 1 | 0.00 | 1 | 0.00 | https://help.yahoo.com/kb/mail/yahoo-lin... |
| 58 | 1 | 0.00 | 1 | 0.00 | NetBSD [unknown version] |
| 59 | 1 | 0.00 | 0 | 0.00 | +http://www.uptime.com/uptimebot |
