| Used Operating Systems |
| 1 | 15643 | 25.71 | 1453 | 21.78 | +http://www.bing.com/bingbot.htm |
| 2 | 14557 | 23.92 | 248 | 3.72 | +http://ahrefs.com/robot/ |
| 3 | 13540 | 22.25 | 126 | 1.89 | http://www.majestic12.co.uk/bot.php?+ |
| 4 | 4155 | 6.83 | 355 | 5.32 | +http://www.google.com/bot.html |
| 5 | 3429 | 5.64 | 1867 | 27.99 | +http://www.baidu.com/search/spider.html |
| 6 | 3114 | 5.12 | 23 | 0.34 | +http://www.warebay.com/bot.html |
| 7 | 2967 | 4.88 | 731 | 10.96 | +http://www.xovibot.net/ |
| 8 | 1648 | 2.71 | 1259 | 18.87 | Windows NT |
| 9 | 693 | 1.14 | 176 | 2.64 | +http://www.linkdex.com/bots/ |
| 10 | 441 | 0.72 | 169 | 2.53 | http://help.yahoo.com/help/us/ysearch/sl... |
| 11 | 129 | 0.21 | 10 | 0.15 | +http://fulltext.sblog.cz/ |
| 12 | 77 | 0.13 | 77 | 1.15 | +http://monasterytea.spbdyet.ru |
| 13 | 65 | 0.11 | 28 | 0.42 | +http://yandex.com/bots |
| 14 | 58 | 0.10 | 15 | 0.22 | Mail.RU_Bot/2.0; +http://go.mail.ru/help... |
| 15 | 40 | 0.07 | 2 | 0.03 | Linux i686 [unknown version] |
| 16 | 39 | 0.06 | 39 | 0.58 | +http://warifort.moykrest.ru |
| 17 | 36 | 0.06 | 7 | 0.10 | +https://www.mojeek.com/bot.html |
| 18 | 36 | 0.06 | 14 | 0.21 | +http://www.exabot.com/go/robot |
| 19 | 29 | 0.05 | 9 | 0.13 | Windows 98 |
| 20 | 22 | 0.04 | 11 | 0.16 | +http://duckduckgo.com |
| 21 | 14 | 0.02 | 4 | 0.06 | http://www.opensiteexplorer.org/dotbot, ... |
| 22 | 14 | 0.02 | 8 | 0.12 | Windows 95 |
| 23 | 13 | 0.02 | 3 | 0.04 | Windows ME |
| 24 | 12 | 0.02 | 1 | 0.01 | +https://www.lipperhey.com/en/about/ |
| 25 | 12 | 0.02 | 6 | 0.09 | +http://www.meanpath.com/meanpathbot.htm... |
| 26 | 11 | 0.02 | 4 | 0.06 | Windows XP |
| 27 | 6 | 0.01 | 3 | 0.04 | Windows CE |
| 28 | 6 | 0.01 | 2 | 0.03 | Windows 2000 |
| 29 | 6 | 0.01 | 2 | 0.03 | MSIE 5.5; Windows NT 5.0 |
| 30 | 4 | 0.01 | 2 | 0.03 | Auto; Windows |
| 31 | 4 | 0.01 | 2 | 0.03 | Linux [unknown version] |
| 32 | 4 | 0.01 | 1 | 0.01 | +http://webmeup-crawler.com/ |
| 33 | 4 | 0.01 | 4 | 0.06 | +http://warifort.moykrest.ru/ |
| 34 | 4 | 0.01 | 1 | 0.01 | WinHttp.WinHttpRequest.5 |
| 35 | 3 | 0.00 | 3 | 0.04 | +http://domainsigma.com/robot |
| 36 | 2 | 0.00 | 2 | 0.03 | http://nmap.org/book/nse.html |
| 37 | 2 | 0.00 | 0 | 0.00 | Wayback Machine Live Record; +http://arc... |
| 38 | 2 | 0.00 | 0 | 0.00 | http://yooz.ir; info@yooz.ir |
| 39 | 2 | 0.00 | 1 | 0.01 | +info@netcraft.com |
| 40 | 2 | 0.00 | 1 | 0.01 | MSIE 5.5; Windows NT 4.0 |
| 41 | 1 | 0.00 | 1 | 0.01 | Windows 3.1 |
| 42 | 1 | 0.00 | 1 | 0.01 | X11 |
