| Used Operating Systems by Visits |
| 1 | 19931 | 18.25 | 11619 | 65.58 | +http://ahrefs.com/robot/ |
| 2 | 6831 | 6.25 | 3839 | 21.67 | +http://www.baidu.com/search/spider.html |
| 3 | 1424 | 1.30 | 700 | 3.95 | Windows NT |
| 4 | 75930 | 69.52 | 475 | 2.68 | http://mj12bot.com/ |
| 5 | 1087 | 1.00 | 374 | 2.11 | +http://www.google.com/bot.html |
| 6 | 670 | 0.61 | 197 | 1.11 | +http://yandex.com/bots |
| 7 | 1376 | 1.26 | 149 | 0.84 | +http://www.linkdex.com/bots/ |
| 8 | 76 | 0.07 | 70 | 0.40 | Windows 95 |
| 9 | 161 | 0.15 | 68 | 0.38 | +http://www.bing.com/bingbot.htm |
| 10 | 968 | 0.89 | 64 | 0.36 | +http://www.semrush.com/bot.html |
| 11 | 39 | 0.04 | 18 | 0.10 | Windows 98 |
| 12 | 15 | 0.01 | 15 | 0.08 | Auto; Windows |
| 13 | 16 | 0.01 | 15 | 0.08 | ) - BrowseX (2.0.0 Windows |
| 14 | 15 | 0.01 | 12 | 0.07 | MSIE 5.5; Windows NT 5.0 |
| 15 | 22 | 0.02 | 11 | 0.06 | Windows XP |
| 16 | 9 | 0.01 | 9 | 0.05 | Windows CE |
| 17 | 10 | 0.01 | 9 | 0.05 | Windows ME |
| 18 | 9 | 0.01 | 9 | 0.05 | Windows 3.1 |
| 19 | 341 | 0.31 | 9 | 0.05 | +http://napoveda.seznam.cz/en/seznambot-... |
| 20 | 9 | 0.01 | 8 | 0.05 | MSIE 5.5; Windows NT 4.0 |
| 21 | 6 | 0.01 | 6 | 0.03 | Windows 2000 |
| 22 | 16 | 0.01 | 6 | 0.03 | +http://sur.ly/bot.html |
| 23 | 12 | 0.01 | 6 | 0.03 | +http://www.exabot.com/go/robot |
| 24 | 5 | 0.00 | 4 | 0.02 | News; +http://ahrefs.com/robot/ |
| 25 | 8 | 0.01 | 4 | 0.02 | J2ME/MIDP |
| 26 | 4 | 0.00 | 4 | 0.02 | +http://glutenfreepleasure.com/ |
| 27 | 9 | 0.01 | 3 | 0.02 | +http://OpenLinkProfiler.org/bot |
| 28 | 4 | 0.00 | 2 | 0.01 | http://www.opensiteexplorer.org/dotbot, ... |
| 29 | 2 | 0.00 | 2 | 0.01 | Linux [unknown version] |
| 30 | 4 | 0.00 | 2 | 0.01 | +info@netcraft.com |
| 31 | 4 | 0.00 | 2 | 0.01 | +http://www.seokicks.de/robot.html |
| 32 | 2 | 0.00 | 2 | 0.01 | +http://alphaseobot.com/bot.html |
| 33 | 2 | 0.00 | 1 | 0.01 | Android |
| 34 | 2 | 0.00 | 1 | 0.01 | +http://cs.daum.net/faq/15/4118.html?faq... |
| 35 | 1 | 0.00 | 1 | 0.01 | +http://megaindex.com/crawler |
| 36 | 188 | 0.17 | 0 | 0.00 | Mail.RU_Bot/2.0; +http://go.mail.ru/help... |
| 37 | 4 | 0.00 | 0 | 0.00 | Mail.RU_Bot/Robots/2.0; +http://go.mail.... |
| 38 | 4 | 0.00 | 0 | 0.00 | +http://cliqz.com/company/cliqzbot |
