| Used Operating Systems |
| 1 | 101125 | 73.37 | 540 | 4.14 | http://mj12bot.com/ |
| 2 | 12662 | 9.19 | 7090 | 54.33 | +http://ahrefs.com/robot/ |
| 3 | 9481 | 6.88 | 578 | 4.43 | http://www.opensiteexplorer.org/dotbot, ... |
| 4 | 6435 | 4.67 | 1449 | 11.10 | Windows NT |
| 5 | 2716 | 1.97 | 1583 | 12.13 | +http://www.baidu.com/search/spider.html |
| 6 | 1557 | 1.13 | 569 | 4.36 | +http://www.linkdex.com/bots/ |
| 7 | 1239 | 0.90 | 435 | 3.33 | +http://www.bing.com/bingbot.htm |
| 8 | 1017 | 0.74 | 496 | 3.80 | +http://www.google.com/bot.html |
| 9 | 961 | 0.70 | 75 | 0.57 | +http://yandex.com/bots |
| 10 | 101 | 0.07 | 49 | 0.38 | +http://www.semrush.com/bot.html |
| 11 | 76 | 0.06 | 13 | 0.10 | +http://help.coccoc.com/searchengine |
| 12 | 74 | 0.05 | 65 | 0.50 | +http://www.uptime.com/uptimebot |
| 13 | 63 | 0.05 | 9 | 0.07 | +http://siteexplorer.info/Backlink-Check... |
| 14 | 47 | 0.03 | 17 | 0.13 | +http://napoveda.seznam.cz/en/seznambot-... |
| 15 | 38 | 0.03 | 2 | 0.02 | X11 |
| 16 | 30 | 0.02 | 3 | 0.02 | +http://OpenLinkProfiler.org/bot |
| 17 | 25 | 0.02 | 1 | 0.01 | Android 2.3.5 |
| 18 | 24 | 0.02 | 7 | 0.05 | Mail.RU_Bot/2.0; +http://go.mail.ru/help... |
| 19 | 24 | 0.02 | 12 | 0.09 | http://help.yahoo.com/help/us/ysearch/sl... |
| 20 | 20 | 0.01 | 2 | 0.02 | +https://www.aihitdata.com/about |
| 21 | 20 | 0.01 | 9 | 0.07 | +http://duckduckgo.com |
| 22 | 18 | 0.01 | 2 | 0.02 | +http://www.seokicks.de/robot.html |
| 23 | 8 | 0.01 | 0 | 0.00 | https://nmap.org/book/nse.html |
| 24 | 8 | 0.01 | 8 | 0.06 | Linux i686 [unknown version] |
| 25 | 7 | 0.01 | 7 | 0.05 | +http://glutenfreepleasure.com/ |
| 26 | 6 | 0.00 | 3 | 0.02 | Mail.RU_Bot/Robots/2.0; +http://go.mail.... |
| 27 | 6 | 0.00 | 2 | 0.02 | +https://www.mojeek.com/bot.html |
| 28 | 6 | 0.00 | 2 | 0.02 | +http://www.exabot.com/go/robot |
| 29 | 5 | 0.00 | 3 | 0.02 | Linux [unknown version] |
| 30 | 4 | 0.00 | 2 | 0.02 | +https://github.com/AliasIO/Wappalyzer |
| 31 | 4 | 0.00 | 4 | 0.03 | Windows 95 |
| 32 | 3 | 0.00 | 3 | 0.02 | Windows 98 |
| 33 | 2 | 0.00 | 2 | 0.02 | J2ME/MIDP |
| 34 | 2 | 0.00 | 2 | 0.02 | +http://www.id-search.xyz/bot.html |
| 35 | 2 | 0.00 | 1 | 0.01 | Windows XP |
| 36 | 2 | 0.00 | 1 | 0.01 | +info@netcraft.com |
| 37 | 2 | 0.00 | 1 | 0.01 | +http://botw.org |
| 38 | 2 | 0.00 | 2 | 0.02 | ) - BrowseX (2.0.0 Windows |
| 39 | 1 | 0.00 | 1 | 0.01 | Windows 2000 |
