| Used Operating Systems |
| 1 | 165729 | 39.70 | 2766 | 3.41 | +http://www.bing.com/bingbot.htm |
| 2 | 71507 | 17.13 | 59541 | 73.36 | +http://ahrefs.com/robot/ |
| 3 | 64075 | 15.35 | 384 | 0.47 | http://mj12bot.com/ |
| 4 | 60902 | 14.59 | 573 | 0.71 | +http://yandex.com/bots |
| 5 | 20048 | 4.80 | 3551 | 4.38 | +http://www.google.com/bot.html |
| 6 | 13982 | 3.35 | 11857 | 14.61 | +http://www.baidu.com/search/spider.html |
| 7 | 6803 | 1.63 | 130 | 0.16 | http://www.opensiteexplorer.org/dotbot, ... |
| 8 | 2370 | 0.57 | 294 | 0.36 | +http://cliqz.com/company/cliqzbot |
| 9 | 2174 | 0.52 | 744 | 0.92 | Windows NT |
| 10 | 2114 | 0.51 | 220 | 0.27 | +http://www.linkdex.com/bots/ |
| 11 | 2094 | 0.50 | 257 | 0.32 | +http://napoveda.seznam.cz/en/seznambot-... |
| 12 | 2004 | 0.48 | 2 | 0.00 | +http://OpenLinkProfiler.org/bot |
| 13 | 917 | 0.22 | 422 | 0.52 | http://help.yahoo.com/help/us/ysearch/sl... |
| 14 | 533 | 0.13 | 127 | 0.16 | Mail.RU_Bot/2.0; +http://go.mail.ru/help... |
| 15 | 518 | 0.12 | 4 | 0.00 | +http://www.warebay.com/bot.html |
| 16 | 390 | 0.09 | 23 | 0.03 | +http://www.semrush.com/bot.html |
| 17 | 311 | 0.07 | 12 | 0.01 | +http://siteexplorer.info/Backlink-Check... |
| 18 | 308 | 0.07 | 124 | 0.15 | +http://duckduckgo.com |
| 19 | 303 | 0.07 | 16 | 0.02 | +http://www.profound.net/domainappender |
| 20 | 73 | 0.02 | 15 | 0.02 | +http://www.exabot.com/go/robot |
| 21 | 57 | 0.01 | 2 | 0.00 | +http://www.findxbot.com |
| 22 | 31 | 0.01 | 4 | 0.00 | BREW |
| 23 | 24 | 0.01 | 21 | 0.03 | +http://www.uptime.com/uptimebot |
| 24 | 24 | 0.01 | 1 | 0.00 | WinHttp.WinHttpRequest.5 |
| 25 | 22 | 0.01 | 8 | 0.01 | Windows XP |
| 26 | 22 | 0.01 | 3 | 0.00 | +http://www.seokicks.de/robot.html |
| 27 | 15 | 0.00 | 1 | 0.00 | http://nmap.org/book/nse.html |
| 28 | 15 | 0.00 | 7 | 0.01 | Windows 95 |
| 29 | 15 | 0.00 | 5 | 0.01 | Windows 98 |
| 30 | 13 | 0.00 | 4 | 0.00 | MSIE 5.5; Windows NT 4.0 |
| 31 | 11 | 0.00 | 8 | 0.01 | support.orangebot@orange.com |
| 32 | 11 | 0.00 | 1 | 0.00 | crawler@mixrank.com |
| 33 | 10 | 0.00 | 4 | 0.00 | +https://www.mojeek.com/bot.html |
| 34 | 9 | 0.00 | 3 | 0.00 | +http://naver.me/bot |
| 35 | 8 | 0.00 | 7 | 0.01 | Linux i686 [unknown version] |
| 36 | 8 | 0.00 | 7 | 0.01 | +info@netcraft.com |
| 37 | 3 | 0.00 | 0 | 0.00 | Wayback Machine Live Record; +http://arc... |
| 38 | 3 | 0.00 | 1 | 0.00 | ) - BrowseX (2.0.0 Windows |
| 39 | 2 | 0.00 | 1 | 0.00 | +https://deusu.de/robot.html |
| 40 | 2 | 0.00 | 2 | 0.00 | +http://sur.ly/bot.html |
| 41 | 1 | 0.00 | 0 | 0.00 | http://desktop.google.com/ |
| 42 | 1 | 0.00 | 1 | 0.00 | Windows 2000 |
| 43 | 1 | 0.00 | 1 | 0.00 | Auto; Windows |
| 44 | 1 | 0.00 | 1 | 0.00 | DataMiner/3.14; +http://promoheads.com |
| 45 | 1 | 0.00 | 1 | 0.00 | +http://glutenfreepleasure.com/ |
| 46 | 1 | 0.00 | 1 | 0.00 | http://www.majestic12.co.uk/bot.php?+ |
| 47 | 1 | 0.00 | 1 | 0.00 | X11 |
| 48 | 1 | 0.00 | 1 | 0.00 | +http://www.grapeshot.co.uk/crawler.php |
| 49 | 1 | 0.00 | 1 | 0.00 | MSIE 5.5; Windows NT 5.0 |
