| Used Operating Systems |
| 1 | 18212 | 76.90 | 80 | 5.48 | http://mj12bot.com/ |
| 2 | 2120 | 8.95 | 82 | 5.62 | http://www.opensiteexplorer.org/dotbot, ... |
| 3 | 1915 | 8.09 | 956 | 65.48 | +http://www.baidu.com/search/spider.html |
| 4 | 590 | 2.49 | 130 | 8.90 | Windows NT |
| 5 | 295 | 1.25 | 45 | 3.08 | +http://www.linkdex.com/bots/ |
| 6 | 142 | 0.60 | 22 | 1.51 | +http://yandex.com/bots |
| 7 | 132 | 0.56 | 82 | 5.62 | +http://ahrefs.com/robot/ |
| 8 | 91 | 0.38 | 2 | 0.14 | +http://www.bing.com/bingbot.htm |
| 9 | 25 | 0.11 | 12 | 0.82 | +http://www.google.com/bot.html |
| 10 | 19 | 0.08 | 3 | 0.21 | +http://napoveda.seznam.cz/en/seznambot-... |
| 11 | 18 | 0.08 | 16 | 1.10 | Windows 95 |
| 12 | 15 | 0.06 | 1 | 0.07 | +https://extlinks.com/Bot.html |
| 13 | 14 | 0.06 | 0 | 0.00 | +http://www.semrush.com/bot.html |
| 14 | 13 | 0.05 | 2 | 0.14 | +http://www.exabot.com/go/robot |
| 15 | 12 | 0.05 | 0 | 0.00 | Crawler; +http://www.google.com/bot.html |
| 16 | 12 | 0.05 | 1 | 0.07 | +http://siteexplorer.info/Backlink-Check... |
| 17 | 8 | 0.03 | 5 | 0.34 | Auto; Windows |
| 18 | 8 | 0.03 | 5 | 0.34 | Windows 98 |
| 19 | 6 | 0.03 | 0 | 0.00 | +info@netcraft.com |
| 20 | 5 | 0.02 | 4 | 0.27 | Windows 3.1 |
| 21 | 4 | 0.02 | 4 | 0.27 | Windows 2000 |
| 22 | 4 | 0.02 | 0 | 0.00 | +http://OpenLinkProfiler.org/bot |
| 23 | 4 | 0.02 | 1 | 0.07 | Windows XP |
| 24 | 4 | 0.02 | 0 | 0.00 | +http://www.seokicks.de/robot.html |
| 25 | 4 | 0.02 | 4 | 0.27 | MSIE 5.5; Windows NT 4.0 |
| 26 | 2 | 0.01 | 2 | 0.14 | Windows CE |
| 27 | 2 | 0.01 | 0 | 0.00 | +http://megaindex.com/crawler |
| 28 | 2 | 0.01 | 0 | 0.00 | +http://alphaseobot.com/bot.html |
| 29 | 2 | 0.01 | 0 | 0.00 | WinHttp.WinHttpRequest.5 |
| 30 | 1 | 0.00 | 1 | 0.07 | ) - BrowseX (2.0.0 Windows |
| 31 | 1 | 0.00 | 0 | 0.00 | Linux i686 [unknown version] |
