| Used Operating Systems by Visits |
| 1 | 18608 | 19.97 | 8268 | 56.96 | +http://ahrefs.com/robot/ |
| 2 | 6949 | 7.46 | 3983 | 27.44 | +http://www.baidu.com/search/spider.html |
| 3 | 2173 | 2.33 | 655 | 4.51 | Windows NT |
| 4 | 60834 | 65.28 | 462 | 3.18 | http://mj12bot.com/ |
| 5 | 1070 | 1.15 | 354 | 2.44 | +http://yandex.com/bots |
| 6 | 356 | 0.38 | 198 | 1.36 | +http://www.google.com/bot.html |
| 7 | 1707 | 1.83 | 160 | 1.10 | +http://www.linkdex.com/bots/ |
| 8 | 222 | 0.24 | 111 | 0.76 | +http://www.bing.com/bingbot.htm |
| 9 | 765 | 0.82 | 90 | 0.62 | +http://www.semrush.com/bot.html |
| 10 | 71 | 0.08 | 64 | 0.44 | Windows 95 |
| 11 | 41 | 0.04 | 25 | 0.17 | Windows 98 |
| 12 | 60 | 0.06 | 21 | 0.14 | +http://napoveda.seznam.cz/en/seznambot-... |
| 13 | 15 | 0.02 | 15 | 0.10 | Windows CE |
| 14 | 13 | 0.01 | 13 | 0.09 | Windows 2000 |
| 15 | 14 | 0.02 | 13 | 0.09 | MSIE 5.5; Windows NT 4.0 |
| 16 | 11 | 0.01 | 11 | 0.08 | ) - BrowseX (2.0.0 Windows |
| 17 | 12 | 0.01 | 10 | 0.07 | Auto; Windows |
| 18 | 10 | 0.01 | 10 | 0.07 | +http://alphaseobot.com/bot.html |
| 19 | 9 | 0.01 | 9 | 0.06 | MSIE 5.5; Windows NT 5.0 |
| 20 | 8 | 0.01 | 8 | 0.06 | Windows ME |
| 21 | 8 | 0.01 | 8 | 0.06 | Windows 3.1 |
| 22 | 10 | 0.01 | 5 | 0.03 | +http://www.seokicks.de/robot.html |
| 23 | 10 | 0.01 | 5 | 0.03 | +http://www.exabot.com/go/robot |
| 24 | 15 | 0.02 | 4 | 0.03 | Windows XP |
| 25 | 3 | 0.00 | 3 | 0.02 | +http://sur.ly/bot.html |
| 26 | 9 | 0.01 | 3 | 0.02 | +http://OpenLinkProfiler.org/bot |
| 27 | 4 | 0.00 | 2 | 0.01 | http://www.botje.com/plukkie.htm |
| 28 | 2 | 0.00 | 2 | 0.01 | Linux i686 [unknown version] |
| 29 | 2 | 0.00 | 2 | 0.01 | +http://megaindex.com/crawler |
| 30 | 1 | 0.00 | 1 | 0.01 | Linux [unknown version] |
| 31 | 5 | 0.01 | 1 | 0.01 | +info@netcraft.com |
| 32 | 2 | 0.00 | 0 | 0.00 | Mail.RU_Bot/Robots/2.0; +http://go.mail.... |
| 33 | 140 | 0.15 | 0 | 0.00 | Mail.RU_Bot/2.0; +http://go.mail.ru/help... |
| 34 | 8 | 0.01 | 0 | 0.00 | Mail.RU_Bot/Img/2.0; +http://go.mail.ru/... |
| 35 | 2 | 0.00 | 0 | 0.00 | Wayback Machine Live Record; +http://arc... |
| 36 | 2 | 0.00 | 0 | 0.00 | http://nmap.org/book/nse.html |
| 37 | 12 | 0.01 | 0 | 0.00 | Windows Seven |
| 38 | 10 | 0.01 | 0 | 0.00 | Intel Mac OS X 10.6 |
| 39 | 1 | 0.00 | 0 | 0.00 | +https://extlinks.com/Bot.html |
