| Used Operating Systems |
| 1 | 13646 | 45.19 | 186 | 9.09 | http://www.opensiteexplorer.org/dotbot, ... |
| 2 | 11175 | 37.01 | 172 | 8.41 | http://mj12bot.com/ |
| 3 | 1626 | 5.38 | 516 | 25.22 | Windows NT |
| 4 | 1475 | 4.88 | 190 | 9.29 | +http://yandex.com/bots |
| 5 | 687 | 2.27 | 542 | 26.49 | +http://www.baidu.com/search/spider.html |
| 6 | 388 | 1.28 | 119 | 5.82 | +http://www.bing.com/bingbot.htm |
| 7 | 366 | 1.21 | 8 | 0.39 | +http://www.semrush.com/bot.html |
| 8 | 253 | 0.84 | 62 | 3.03 | +http://www.linkdex.com/bots/ |
| 9 | 226 | 0.75 | 140 | 6.84 | +http://www.google.com/bot.html |
| 10 | 68 | 0.23 | 20 | 0.98 | +http://ahrefs.com/robot/ |
| 11 | 65 | 0.22 | 20 | 0.98 | Windows XP |
| 12 | 59 | 0.20 | 0 | 0.00 | Mail.RU_Bot/2.0; +http://go.mail.ru/help... |
| 13 | 20 | 0.07 | 0 | 0.00 | +http://www.proximic.com/info/spider.php |
| 14 | 18 | 0.06 | 14 | 0.68 | Windows 98 |
| 15 | 16 | 0.05 | 11 | 0.54 | Windows 95 |
| 16 | 12 | 0.04 | 5 | 0.24 | Auto; Windows |
| 17 | 12 | 0.04 | 2 | 0.10 | +http://napoveda.seznam.cz/en/seznambot-... |
| 18 | 11 | 0.04 | 11 | 0.54 | +https://www.comscore.com/Web-Crawler |
| 19 | 10 | 0.03 | 2 | 0.10 | +http://www.pinterest.com/bot.html |
| 20 | 8 | 0.03 | 0 | 0.00 | Intel Mac OS X 10.6 |
| 21 | 8 | 0.03 | 4 | 0.20 | +http://duckduckgo.com |
| 22 | 6 | 0.02 | 0 | 0.00 | Mail.RU_Bot/Robots/2.0; +http://go.mail.... |
| 23 | 6 | 0.02 | 2 | 0.10 | Linux i686 [unknown version] |
| 24 | 4 | 0.01 | 2 | 0.10 | +https://www.mojeek.com/bot.html |
| 25 | 4 | 0.01 | 0 | 0.00 | +http://siteexplorer.info/Backlink-Check... |
| 26 | 4 | 0.01 | 2 | 0.10 | MSIE 5.5; Windows NT 5.0 |
| 27 | 4 | 0.01 | 2 | 0.10 | +http://www.seokicks.de/robot.html |
| 28 | 3 | 0.01 | 1 | 0.05 | Windows ME |
| 29 | 3 | 0.01 | 1 | 0.05 | +info@netcraft.com |
| 30 | 2 | 0.01 | 2 | 0.10 | Windows CE |
| 31 | 2 | 0.01 | 2 | 0.10 | +http://glutenfreepleasure.com/ |
| 32 | 2 | 0.01 | 1 | 0.05 | http://www.botje.com/plukkie.htm |
| 33 | 2 | 0.01 | 0 | 0.00 | http://www.majestic12.co.uk/bot.php?+ |
| 34 | 2 | 0.01 | 2 | 0.10 | +http://alphaseobot.com/bot.html |
| 35 | 2 | 0.01 | 2 | 0.10 | WinHttp.WinHttpRequest.5 |
| 36 | 2 | 0.01 | 2 | 0.10 | MSIE 5.5; Windows NT 4.0 |
| 37 | 1 | 0.00 | 1 | 0.05 | Macintosh |
