| Used Operating Systems |
| 1 | 31904 | 63.52 | 111 | 4.64 | Windows NT |
| 2 | 7651 | 15.23 | 74 | 3.09 | http://mj12bot.com/ |
| 3 | 5209 | 10.37 | 567 | 23.68 | http://www.opensiteexplorer.org/dotbot, ... |
| 4 | 1928 | 3.84 | 1108 | 46.28 | +http://ahrefs.com/robot/ |
| 5 | 724 | 1.44 | 279 | 11.65 | +http://www.baidu.com/search/spider.html |
| 6 | 474 | 0.94 | 0 | 0.00 | Linux [unknown version] |
| 7 | 438 | 0.87 | 69 | 2.88 | +http://www.bing.com/bingbot.htm |
| 8 | 290 | 0.58 | 0 | 0.00 | +http://napoveda.seznam.cz/en/seznambot-... |
| 9 | 266 | 0.53 | 29 | 1.21 | +http://yandex.com/bots |
| 10 | 244 | 0.49 | 44 | 1.84 | +http://www.google.com/bot.html |
| 11 | 218 | 0.43 | 2 | 0.08 | http://help.yahoo.com/help/us/ysearch/sl... |
| 12 | 216 | 0.43 | 2 | 0.08 | +http://www.semrush.com/bot.html |
| 13 | 203 | 0.40 | 55 | 2.30 | +http://www.linkdex.com/bots/ |
| 14 | 102 | 0.20 | 2 | 0.08 | +https://www.aihitdata.com/about |
| 15 | 87 | 0.17 | 6 | 0.25 | Linux i686 [unknown version] |
| 16 | 69 | 0.14 | 7 | 0.29 | +http://www.findxbot.com |
| 17 | 55 | 0.11 | 5 | 0.21 | +http://OpenLinkProfiler.org/bot |
| 18 | 36 | 0.07 | 2 | 0.08 | X11 |
| 19 | 30 | 0.06 | 10 | 0.42 | +http://www.pinterest.com/bot.html |
| 20 | 22 | 0.04 | 2 | 0.08 | Mail.RU_Bot/2.0; +http://go.mail.ru/help... |
| 21 | 18 | 0.04 | 2 | 0.08 | +http://megaindex.com/crawler |
| 22 | 10 | 0.02 | 3 | 0.13 | Mail.RU_Bot/Robots/2.0; +http://go.mail.... |
| 23 | 10 | 0.02 | 6 | 0.25 | +info@netcraft.com |
| 24 | 6 | 0.01 | 2 | 0.08 | +http://cs.daum.net/faq/15/4118.html?faq... |
| 25 | 4 | 0.01 | 0 | 0.00 | +https://www.mojeek.com/bot.html |
| 26 | 4 | 0.01 | 2 | 0.08 | +http://duckduckgo.com |
| 27 | 4 | 0.01 | 2 | 0.08 | +http://www.exabot.com/go/robot |
| 28 | 4 | 0.01 | 0 | 0.00 | Intel Mac OS X 10.6 |
| 29 | 2 | 0.00 | 2 | 0.08 | https://nmap.org/book/nse.html |
| 30 | 1 | 0.00 | 1 | 0.04 | Intel Mac OS X 10.4 |
