| Used Operating Systems |
| 1 | 1427 | 32.12 | 101 | 13.65 | Windows NT |
| 2 | 917 | 20.64 | 133 | 17.97 | +http://www.google.com/bot.html |
| 3 | 354 | 7.97 | 136 | 18.38 | +http://www.bing.com/bingbot.htm |
| 4 | 346 | 7.79 | 60 | 8.11 | http://mj12bot.com/ |
| 5 | 287 | 6.46 | 98 | 13.24 | +http://www.baidu.com/search/spider.html |
| 6 | 271 | 6.10 | 62 | 8.38 | +http://www.semrush.com/bot.html |
| 7 | 219 | 4.93 | 51 | 6.89 | +http://yandex.com/bots |
| 8 | 150 | 3.38 | 15 | 2.03 | +http://megaindex.com/crawler |
| 9 | 110 | 2.48 | 8 | 1.08 | http://www.opensiteexplorer.org/dotbot, ... |
| 10 | 75 | 1.69 | 16 | 2.16 | +http://ahrefs.com/robot/ |
| 11 | 35 | 0.79 | 0 | 0.00 | +http://siteexplorer.info/Backlink-Check... |
| 12 | 27 | 0.61 | 9 | 1.22 | +http://alphaseobot.com/bot.html |
| 13 | 27 | 0.61 | 7 | 0.95 | +http://duckduckgo.com |
| 14 | 21 | 0.47 | 8 | 1.08 | +http://naver.me/bot |
| 15 | 20 | 0.45 | 0 | 0.00 | Mail.RU_Bot/2.0; +http://go.mail.ru/help... |
| 16 | 20 | 0.45 | 4 | 0.54 | +http://help.coccoc.com/searchengine |
| 17 | 17 | 0.38 | 5 | 0.68 | +http://napoveda.seznam.cz/en/seznambot-... |
| 18 | 13 | 0.29 | 3 | 0.41 | +https://extlinks.com/Bot.html |
| 19 | 10 | 0.23 | 0 | 0.00 | +https://deusu.de/robot.html |
| 20 | 10 | 0.23 | 2 | 0.27 | +http://OpenLinkProfiler.org/bot |
| 21 | 10 | 0.23 | 3 | 0.41 | +info@netcraft.com |
| 22 | 9 | 0.20 | 3 | 0.41 | +http://www.seokicks.de/robot.html |
| 23 | 8 | 0.18 | 1 | 0.14 | Android |
| 24 | 8 | 0.18 | 0 | 0.00 | Intel Mac OS X 10.4 |
| 25 | 7 | 0.16 | 5 | 0.68 | +http://glutenfreepleasure.com/ |
| 26 | 6 | 0.14 | 0 | 0.00 | +http://cliqz.com/company/cliqzbot |
| 27 | 4 | 0.09 | 1 | 0.14 | http://www.tkl.iis.u-tokyo.ac.jp/~crawle... |
| 28 | 4 | 0.09 | 0 | 0.00 | Mail.RU_Bot/Robots/2.0; +http://go.mail.... |
| 29 | 4 | 0.09 | 2 | 0.27 | +https://www.mojeek.com/bot.html |
| 30 | 4 | 0.09 | 0 | 0.00 | Intel Mac OS X 10.6 |
| 31 | 4 | 0.09 | 2 | 0.27 | +http://www.exabot.com/go/robot |
| 32 | 3 | 0.07 | 0 | 0.00 | https://nmap.org/book/nse.html |
| 33 | 3 | 0.07 | 1 | 0.14 | +http://sur.ly/bot.html |
| 34 | 3 | 0.07 | 1 | 0.14 | Linux [unknown version] |
| 35 | 3 | 0.07 | 1 | 0.14 | Linux i586 [unknown version] |
| 36 | 2 | 0.05 | 1 | 0.14 | http://linkfluence.com/; bot@linkfluence... |
| 37 | 1 | 0.02 | 0 | 0.00 | J2ME/MIDP |
| 38 | 1 | 0.02 | 0 | 0.00 | Wayback Machine Live Record; +http://arc... |
| 39 | 1 | 0.02 | 1 | 0.14 | +http://www.uptime.com/uptimebot |
| 40 | 1 | 0.02 | 0 | 0.00 | PPC Mac OS X Mach-O |
| 41 | 1 | 0.02 | 0 | 0.00 | Linux i686 [unknown version] |
