| Used Operating Systems |
| 1 | 41577 | 61.65 | 280 | 5.04 | http://mj12bot.com/ |
| 2 | 9572 | 14.19 | 415 | 7.47 | Windows NT |
| 3 | 3581 | 5.31 | 661 | 11.90 | +http://www.bing.com/bingbot.htm |
| 4 | 3370 | 5.00 | 491 | 8.84 | +http://ahrefs.com/robot/ |
| 5 | 2641 | 3.92 | 535 | 9.63 | +http://www.google.com/bot.html |
| 6 | 1189 | 1.76 | 494 | 8.89 | +http://www.baidu.com/search/spider.html |
| 7 | 839 | 1.24 | 121 | 2.18 | +http://yandex.com/bots |
| 8 | 764 | 1.13 | 176 | 3.17 | +http://www.linkdex.com/bots/ |
| 9 | 373 | 0.55 | 60 | 1.08 | +http://www.semrush.com/bot.html |
| 10 | 269 | 0.40 | 249 | 4.48 | Windows 9 |
| 11 | 262 | 0.39 | 246 | 4.43 | Windows 2006 |
| 12 | 256 | 0.38 | 236 | 4.25 | Windows 2005 |
| 13 | 252 | 0.37 | 42 | 0.76 | http://www.opensiteexplorer.org/dotbot, ... |
| 14 | 250 | 0.37 | 234 | 4.21 | Windows 2004 |
| 15 | 243 | 0.36 | 224 | 4.03 | Windows 2007 |
| 16 | 232 | 0.34 | 209 | 3.76 | Windows 2002 |
| 17 | 230 | 0.34 | 216 | 3.89 | Windows 2008 |
| 18 | 230 | 0.34 | 211 | 3.80 | Windows 2003 |
| 19 | 223 | 0.33 | 15 | 0.27 | +http://www.findxbot.com |
| 20 | 209 | 0.31 | 193 | 3.47 | +http://www.uptime.com/uptimebot |
| 21 | 177 | 0.26 | 10 | 0.18 | +http://napoveda.seznam.cz/en/seznambot-... |
| 22 | 130 | 0.19 | 1 | 0.02 | Mail.RU_Bot/2.0; +http://go.mail.ru/help... |
| 23 | 84 | 0.12 | 66 | 1.19 | +http://tiod.ru |
| 24 | 76 | 0.11 | 64 | 1.15 | +http://megogoserial.ru |
| 25 | 61 | 0.09 | 15 | 0.27 | +http://www.exabot.com/go/robot |
| 26 | 56 | 0.08 | 10 | 0.18 | http://help.yahoo.com/help/us/ysearch/sl... |
| 27 | 46 | 0.07 | 4 | 0.07 | +https://www.mojeek.com/bot.html |
| 28 | 36 | 0.05 | 12 | 0.22 | +http://OpenLinkProfiler.org/bot |
| 29 | 32 | 0.05 | 14 | 0.25 | +http://duckduckgo.com |
| 30 | 26 | 0.04 | 2 | 0.04 | +http://naver.me/bot |
| 31 | 24 | 0.04 | 3 | 0.05 | +http://www.seokicks.de/robot.html |
| 32 | 22 | 0.03 | 4 | 0.07 | +http://megaindex.com/crawler |
| 33 | 20 | 0.03 | 4 | 0.07 | +centurybot9@gmail.com |
| 34 | 18 | 0.03 | 4 | 0.07 | +http://cs.daum.net/faq/15/4118.html?faq... |
| 35 | 14 | 0.02 | 14 | 0.25 | +http://glutenfreepleasure.com/ |
| 36 | 12 | 0.02 | 3 | 0.05 | +http://siteexplorer.info/Backlink-Check... |
| 37 | 10 | 0.01 | 4 | 0.07 | +info@netcraft.com |
| 38 | 8 | 0.01 | 3 | 0.05 | Linux i686 [unknown version] |
| 39 | 5 | 0.01 | 1 | 0.02 | +http://cliqz.com/company/cliqzbot |
| 40 | 4 | 0.01 | 4 | 0.07 | X11 |
| 41 | 4 | 0.01 | 2 | 0.04 | +http://botw.org |
| 42 | 3 | 0.00 | 0 | 0.00 | http://drive.google.com |
| 43 | 2 | 0.00 | 2 | 0.04 | https://nmap.org/book/nse.html |
| 44 | 2 | 0.00 | 0 | 0.00 | +http://www.tineye.com/crawler.html |
| 45 | 2 | 0.00 | 2 | 0.04 | Linux [unknown version] |
| 46 | 1 | 0.00 | 0 | 0.00 | Intel Mac OS X 10.8 |
