| Used Operating Systems |
| 1 | 8311 | 41.19 | 121 | 6.47 | http://mj12bot.com/ |
| 2 | 7250 | 35.93 | 399 | 21.33 | http://www.opensiteexplorer.org/dotbot, ... |
| 3 | 1113 | 5.52 | 214 | 11.44 | +http://www.bing.com/bingbot.htm |
| 4 | 1065 | 5.28 | 453 | 24.21 | Windows NT |
| 5 | 582 | 2.88 | 184 | 9.83 | +http://www.google.com/bot.html |
| 6 | 445 | 2.21 | 138 | 7.38 | +http://ahrefs.com/robot/ |
| 7 | 345 | 1.71 | 76 | 4.06 | +http://yandex.com/bots |
| 8 | 270 | 1.34 | 34 | 1.82 | +http://www.linkdex.com/bots/ |
| 9 | 213 | 1.06 | 166 | 8.87 | +http://www.baidu.com/search/spider.html |
| 10 | 133 | 0.66 | 26 | 1.39 | +http://www.semrush.com/bot.html |
| 11 | 116 | 0.57 | 9 | 0.48 | Linux i686 [unknown version] |
| 12 | 96 | 0.48 | 6 | 0.32 | +http://OpenLinkProfiler.org/bot |
| 13 | 58 | 0.29 | 0 | 0.00 | Mail.RU_Bot/2.0; +http://go.mail.ru/help... |
| 14 | 47 | 0.23 | 11 | 0.59 | +http://napoveda.seznam.cz/en/seznambot-... |
| 15 | 38 | 0.19 | 2 | 0.11 | +https://www.aihitdata.com/about |
| 16 | 18 | 0.09 | 8 | 0.43 | +http://www.exabot.com/go/robot |
| 17 | 12 | 0.06 | 2 | 0.11 | +https://extlinks.com/Bot.html |
| 18 | 11 | 0.05 | 11 | 0.59 | +http://alphaseobot.com/bot.html |
| 19 | 10 | 0.05 | 0 | 0.00 | Auto; Windows |
| 20 | 9 | 0.04 | 2 | 0.11 | +http://siteexplorer.info/Backlink-Check... |
| 21 | 8 | 0.04 | 0 | 0.00 | Windows 95 |
| 22 | 6 | 0.03 | 0 | 0.00 | ) - BrowseX (2.0.0 Windows |
| 23 | 4 | 0.02 | 4 | 0.21 | +http://sur.ly/bot.html |
| 24 | 4 | 0.02 | 2 | 0.11 | +http://ruki.rezko.net |
| 25 | 3 | 0.01 | 0 | 0.00 | Windows 2000 |
| 26 | 3 | 0.01 | 0 | 0.00 | Windows CE |
| 27 | 2 | 0.01 | 1 | 0.05 | http://www.botje.com/plukkie.htm |
| 28 | 2 | 0.01 | 0 | 0.00 | Intel Mac OS X 10.6 |
| 29 | 2 | 0.01 | 1 | 0.05 | +http://www.grapeshot.co.uk/crawler.php |
| 30 | 1 | 0.00 | 0 | 0.00 | Windows ME |
| 31 | 1 | 0.00 | 1 | 0.05 | +info@netcraft.com |
