| Used Operating Systems by Visits |
| 1 | 1881 | 6.91 | 895 | 39.88 | Windows NT |
| 2 | 597 | 2.19 | 200 | 8.91 | +http://www.google.com/bot.html |
| 3 | 473 | 1.74 | 191 | 8.51 | +http://ahrefs.com/robot/ |
| 4 | 833 | 3.06 | 161 | 7.17 | +http://www.bing.com/bingbot.htm |
| 5 | 9729 | 35.74 | 149 | 6.64 | +http://www.semrush.com/bot.html |
| 6 | 7929 | 29.13 | 141 | 6.28 | http://mj12bot.com/ |
| 7 | 411 | 1.51 | 85 | 3.79 | +http://www.linkdex.com/bots/ |
| 8 | 422 | 1.55 | 77 | 3.43 | +http://www.baidu.com/search/spider.html |
| 9 | 76 | 0.28 | 62 | 2.76 | Windows 95 |
| 10 | 4040 | 14.84 | 60 | 2.67 | http://www.opensiteexplorer.org/dotbot, ... |
| 11 | 100 | 0.37 | 45 | 2.01 | +http://duckduckgo.com |
| 12 | 84 | 0.31 | 32 | 1.43 | Windows 98 |
| 13 | 25 | 0.09 | 20 | 0.89 | Windows ME |
| 14 | 17 | 0.06 | 15 | 0.67 | MSIE 5.5; Windows NT 5.0 |
| 15 | 16 | 0.06 | 14 | 0.62 | MSIE 5.5; Windows NT 4.0 |
| 16 | 14 | 0.05 | 13 | 0.58 | Windows CE |
| 17 | 14 | 0.05 | 10 | 0.45 | Windows 2000 |
| 18 | 11 | 0.04 | 10 | 0.45 | Auto; Windows |
| 19 | 276 | 1.01 | 10 | 0.45 | +http://yandex.com/bots |
| 20 | 11 | 0.04 | 9 | 0.40 | Windows 3.1 |
| 21 | 8 | 0.03 | 8 | 0.36 | +http://alphaseobot.com/bot.html |
| 22 | 8 | 0.03 | 8 | 0.36 | ) - BrowseX (2.0.0 Windows |
| 23 | 30 | 0.11 | 6 | 0.27 | +http://OpenLinkProfiler.org/bot |
| 24 | 60 | 0.22 | 4 | 0.18 | +https://blog.ucoz.ru/upolicy |
| 25 | 4 | 0.01 | 4 | 0.18 | http://www.majestic12.co.uk/bot.php?+ |
| 26 | 6 | 0.02 | 3 | 0.13 | Windows XP |
| 27 | 3 | 0.01 | 2 | 0.09 | Linux [unknown version] |
| 28 | 4 | 0.01 | 2 | 0.09 | http://www.botje.com/plukkie.htm |
| 29 | 5 | 0.02 | 2 | 0.09 | +info@netcraft.com |
| 30 | 8 | 0.03 | 2 | 0.09 | +http://megaindex.com/crawler |
| 31 | 40 | 0.15 | 2 | 0.09 | +http://napoveda.seznam.cz/en/seznambot-... |
| 32 | 2 | 0.01 | 1 | 0.04 | +http://cliqz.com/company/cliqzbot |
| 33 | 6 | 0.02 | 1 | 0.04 | +http://www.exabot.com/go/robot |
| 34 | 4 | 0.01 | 0 | 0.00 | Windows Phone 8.0; Trident/6.0; IEMobile... |
| 35 | 32 | 0.12 | 0 | 0.00 | Mail.RU_Bot/2.0; +http://go.mail.ru/help... |
| 36 | 2 | 0.01 | 0 | 0.00 | +http://cs.daum.net/faq/15/4118.html?faq... |
| 37 | 10 | 0.04 | 0 | 0.00 | Android |
| 38 | 2 | 0.01 | 0 | 0.00 | http://drive.google.com |
| 39 | 2 | 0.01 | 0 | 0.00 | http://help.yahoo.com/help/us/ysearch/sl... |
| 40 | 4 | 0.01 | 0 | 0.00 | http://nmap.org/book/nse.html |
| 41 | 2 | 0.01 | 0 | 0.00 | https://help.yahoo.com/kb/mail/yahoo-lin... |
| 42 | 2 | 0.01 | 0 | 0.00 | X11 |
| 43 | 4 | 0.01 | 0 | 0.00 | +https://extlinks.com/Bot.html |
| 44 | 13 | 0.05 | 0 | 0.00 | Linux i686 [unknown version] |
| 45 | 2 | 0.01 | 0 | 0.00 | Windows Phone 8.0; Trident/6.0; IEMobile... |
