| Used Operating Systems |
| 1 | 380638 | 81.48 | 694 | 6.16 | http://mj12bot.com/ |
| 2 | 29122 | 6.23 | 763 | 6.78 | +http://yandex.com/bots |
| 3 | 21817 | 4.67 | 588 | 5.22 | Windows NT |
| 4 | 12213 | 2.61 | 3637 | 32.30 | +http://www.baidu.com/search/spider.html |
| 5 | 5649 | 1.21 | 2283 | 20.28 | +http://ahrefs.com/robot/ |
| 6 | 5518 | 1.18 | 1582 | 14.05 | +http://www.google.com/bot.html |
| 7 | 3741 | 0.80 | 675 | 6.00 | +http://www.bing.com/bingbot.htm |
| 8 | 2361 | 0.51 | 197 | 1.75 | http://www.opensiteexplorer.org/dotbot, ... |
| 9 | 1596 | 0.34 | 340 | 3.02 | +http://napoveda.seznam.cz/en/seznambot-... |
| 10 | 1470 | 0.31 | 15 | 0.13 | +http://www.profound.net/domainappender |
| 11 | 819 | 0.18 | 102 | 0.91 | +http://www.linkdex.com/bots/ |
| 12 | 438 | 0.09 | 2 | 0.02 | +http://OpenLinkProfiler.org/bot |
| 13 | 391 | 0.08 | 62 | 0.55 | +http://duckduckgo.com |
| 14 | 279 | 0.06 | 38 | 0.34 | +http://cliqz.com/company/cliqzbot |
| 15 | 176 | 0.04 | 28 | 0.25 | http://help.yahoo.com/help/us/ysearch/sl... |
| 16 | 155 | 0.03 | 22 | 0.20 | +http://www.semrush.com/bot.html |
| 17 | 110 | 0.02 | 35 | 0.31 | +http://www.exabot.com/go/robot |
| 18 | 104 | 0.02 | 80 | 0.71 | +http://www.uptime.com/uptimebot |
| 19 | 96 | 0.02 | 2 | 0.02 | WinHttp.WinHttpRequest.5 |
| 20 | 62 | 0.01 | 20 | 0.18 | Windows XP |
| 21 | 62 | 0.01 | 1 | 0.01 | Linux i586 [unknown version] |
| 22 | 61 | 0.01 | 15 | 0.13 | +http://cs.daum.net/faq/15/4118.html?faq... |
| 23 | 50 | 0.01 | 17 | 0.15 | Windows 98 |
| 24 | 43 | 0.01 | 1 | 0.01 | https://nmap.org/book/nse.html |
| 25 | 43 | 0.01 | 17 | 0.15 | Windows 95 |
| 26 | 21 | 0.00 | 4 | 0.04 | Android |
| 27 | 16 | 0.00 | 2 | 0.02 | +http://www.seokicks.de/robot.html |
| 28 | 14 | 0.00 | 7 | 0.06 | MSIE 5.5; Windows NT 5.0 |
| 29 | 12 | 0.00 | 2 | 0.02 | +http://www.findxbot.com |
| 30 | 11 | 0.00 | 5 | 0.04 | Windows 2000 |
| 31 | 11 | 0.00 | 0 | 0.00 | +http://siteexplorer.info/Backlink-Check... |
| 32 | 10 | 0.00 | 5 | 0.04 | Auto; Windows |
| 33 | 8 | 0.00 | 2 | 0.02 | http://yooz.ir; info@yooz.ir |
| 34 | 8 | 0.00 | 3 | 0.03 | ) - BrowseX (2.0.0 Windows |
| 35 | 7 | 0.00 | 3 | 0.03 | Windows CE |
| 36 | 6 | 0.00 | 2 | 0.02 | +info@netcraft.com |
| 37 | 6 | 0.00 | 0 | 0.00 | Intel Mac OS X 10.6 |
| 38 | 5 | 0.00 | 2 | 0.02 | Windows ME |
| 39 | 4 | 0.00 | 0 | 0.00 | http://drive.google.com |
| 40 | 4 | 0.00 | 0 | 0.00 | Windows 9x |
| 41 | 4 | 0.00 | 1 | 0.01 | MAUI Runtime |
| 42 | 3 | 0.00 | 1 | 0.01 | PPC Mac OS X 10.4 |
| 43 | 2 | 0.00 | 2 | 0.02 | +http://www.google.com/bot.html,Yahoo! S... |
| 44 | 2 | 0.00 | 1 | 0.01 | MSIE 5.5; Windows NT 4.0 |
| 45 | 1 | 0.00 | 1 | 0.01 | Linux [unknown version] |
