| Used Operating Systems |
| 1 | 40282 | 56.98 | 319 | 5.20 | http://mj12bot.com/ |
| 2 | 17082 | 24.16 | 1863 | 30.39 | Windows NT |
| 3 | 3366 | 4.76 | 498 | 8.12 | +http://ahrefs.com/robot/ |
| 4 | 2808 | 3.97 | 428 | 6.98 | +http://www.bing.com/bingbot.htm |
| 5 | 1533 | 2.17 | 403 | 6.57 | +http://www.google.com/bot.html |
| 6 | 1004 | 1.42 | 510 | 8.32 | +http://www.baidu.com/search/spider.html |
| 7 | 960 | 1.36 | 106 | 1.73 | +http://yandex.com/bots |
| 8 | 706 | 1.00 | 159 | 2.59 | +http://www.linkdex.com/bots/ |
| 9 | 441 | 0.62 | 52 | 0.85 | +http://www.semrush.com/bot.html |
| 10 | 226 | 0.32 | 216 | 3.52 | Windows 2007 |
| 11 | 224 | 0.32 | 218 | 3.56 | Windows 2006 |
| 12 | 220 | 0.31 | 209 | 3.41 | Windows 2005 |
| 13 | 219 | 0.31 | 211 | 3.44 | Windows 2002 |
| 14 | 210 | 0.30 | 203 | 3.31 | Windows 2004 |
| 15 | 205 | 0.29 | 195 | 3.18 | Windows 2003 |
| 16 | 204 | 0.29 | 198 | 3.23 | Windows 2008 |
| 17 | 201 | 0.28 | 196 | 3.20 | Windows 9 |
| 18 | 166 | 0.23 | 5 | 0.08 | +http://napoveda.seznam.cz/en/seznambot-... |
| 19 | 122 | 0.17 | 20 | 0.33 | http://www.opensiteexplorer.org/dotbot, ... |
| 20 | 122 | 0.17 | 0 | 0.00 | X11 |
| 21 | 68 | 0.10 | 19 | 0.31 | http://help.yahoo.com/help/us/ysearch/sl... |
| 22 | 55 | 0.08 | 1 | 0.02 | Android 2.3.5 |
| 23 | 45 | 0.06 | 43 | 0.70 | +http://www.uptime.com/uptimebot |
| 24 | 38 | 0.05 | 2 | 0.03 | +http://filterdb.iss.net/crawler/ |
| 25 | 34 | 0.05 | 3 | 0.05 | Mail.RU_Bot/2.0; +http://go.mail.ru/help... |
| 26 | 33 | 0.05 | 6 | 0.10 | Linux i686 [unknown version] |
| 27 | 24 | 0.03 | 8 | 0.13 | +http://OpenLinkProfiler.org/bot |
| 28 | 20 | 0.03 | 5 | 0.08 | +http://cliqz.com/company/cliqzbot |
| 29 | 12 | 0.02 | 5 | 0.08 | Mail.RU_Bot/Robots/2.0; +http://go.mail.... |
| 30 | 11 | 0.02 | 2 | 0.03 | +http://megaindex.com/crawler |
| 31 | 9 | 0.01 | 3 | 0.05 | +info@netcraft.com |
| 32 | 8 | 0.01 | 8 | 0.13 | https://nmap.org/book/nse.html |
| 33 | 6 | 0.01 | 3 | 0.05 | +http://duckduckgo.com |
| 34 | 4 | 0.01 | 0 | 0.00 | +http://siteexplorer.info/Backlink-Check... |
| 35 | 4 | 0.01 | 2 | 0.03 | +http://www.id-search.xyz/bot.html |
| 36 | 4 | 0.01 | 2 | 0.03 | +http://www.gowikibot.com |
| 37 | 4 | 0.01 | 2 | 0.03 | +http://www.exabot.com/go/robot |
| 38 | 3 | 0.00 | 3 | 0.05 | +http://glutenfreepleasure.com/ |
| 39 | 2 | 0.00 | 2 | 0.03 | OpenBSD [unknown version] |
| 40 | 2 | 0.00 | 0 | 0.00 | +http://www.tineye.com/crawler.html |
| 41 | 2 | 0.00 | 2 | 0.03 | Intel Mac OS X 10.4 |
| 42 | 2 | 0.00 | 0 | 0.00 | +http://cs.daum.net/faq/15/4118.html?faq... |
| 43 | 2 | 0.00 | 1 | 0.02 | +http://botw.org |
