| Used Operating Systems |
| 1 | 10452 | 41.37 | 2027 | 62.16 | Windows NT |
| 2 | 6198 | 24.53 | 102 | 3.13 | http://mj12bot.com/ |
| 3 | 2701 | 10.69 | 308 | 9.44 | +http://www.bing.com/bingbot.htm |
| 4 | 1284 | 5.08 | 178 | 5.46 | +http://ahrefs.com/robot/ |
| 5 | 1237 | 4.90 | 321 | 9.84 | +http://www.google.com/bot.html |
| 6 | 1015 | 4.02 | 12 | 0.37 | Android |
| 7 | 451 | 1.79 | 4 | 0.12 | +http://www.semrush.com/bot.html |
| 8 | 330 | 1.31 | 2 | 0.06 | +http://napoveda.seznam.cz/en/seznambot-... |
| 9 | 314 | 1.24 | 96 | 2.94 | +http://www.baidu.com/search/spider.html |
| 10 | 276 | 1.09 | 52 | 1.59 | +http://yandex.com/bots |
| 11 | 157 | 0.62 | 12 | 0.37 | http://help.yahoo.com/help/us/ysearch/sl... |
| 12 | 126 | 0.50 | 3 | 0.09 | +http://OpenLinkProfiler.org/bot |
| 13 | 106 | 0.42 | 2 | 0.06 | +https://www.aihitdata.com/about |
| 14 | 84 | 0.33 | 2 | 0.06 | +http://megaindex.com/crawler |
| 15 | 83 | 0.33 | 33 | 1.01 | Windows 95 |
| 16 | 76 | 0.30 | 0 | 0.00 | http://www.opensiteexplorer.org/dotbot, ... |
| 17 | 63 | 0.25 | 7 | 0.21 | +http://www.seokicks.de/robot.html |
| 18 | 54 | 0.21 | 0 | 0.00 | X11 |
| 19 | 48 | 0.19 | 15 | 0.46 | Windows XP |
| 20 | 45 | 0.18 | 15 | 0.46 | Windows 98 |
| 21 | 27 | 0.11 | 1 | 0.03 | Android 2.3.5 |
| 22 | 26 | 0.10 | 25 | 0.77 | +http://www.uptime.com/uptimebot |
| 23 | 18 | 0.07 | 6 | 0.18 | +http://www.linkdex.com/bots/ |
| 24 | 17 | 0.07 | 7 | 0.21 | Windows CE |
| 25 | 13 | 0.05 | 5 | 0.15 | ) - BrowseX (2.0.0 Windows |
| 26 | 11 | 0.04 | 4 | 0.12 | Auto; Windows |
| 27 | 10 | 0.04 | 2 | 0.06 | +https://www.mojeek.com/bot.html |
| 28 | 6 | 0.02 | 3 | 0.09 | Mail.RU_Bot/2.0; +http://go.mail.ru/help... |
| 29 | 6 | 0.02 | 0 | 0.00 | +http://siteexplorer.info/Backlink-Check... |
| 30 | 6 | 0.02 | 3 | 0.09 | +http://www.alexa.com/help/webmasters; |
| 31 | 4 | 0.02 | 0 | 0.00 | Wayback Machine Live Record; +http://arc... |
| 32 | 3 | 0.01 | 1 | 0.03 | Windows 3.1 |
| 33 | 3 | 0.01 | 1 | 0.03 | MSIE 5.5; Windows NT 4.0 |
| 34 | 2 | 0.01 | 2 | 0.06 | https://nmap.org/book/nse.html |
| 35 | 2 | 0.01 | 1 | 0.03 | Mail.RU_Bot/Robots/2.0; +http://go.mail.... |
| 36 | 2 | 0.01 | 2 | 0.06 | +http://www.id-search.xyz/bot.html |
| 37 | 2 | 0.01 | 2 | 0.06 | Intel Mac OS X 10.4 |
| 38 | 2 | 0.01 | 1 | 0.03 | MSIE 5.5; Windows NT 5.0 |
| 39 | 2 | 0.01 | 1 | 0.03 | +http://www.grapeshot.co.uk/crawler.php |
| 40 | 2 | 0.01 | 2 | 0.06 | +http://www.gowikibot.com |
| 41 | 1 | 0.00 | 1 | 0.03 | Linux i686 [unknown version] |
