| Used Operating Systems |
| 1 | 30272 | 61.41 | 287 | 5.55 | http://mj12bot.com/ |
| 2 | 4841 | 9.82 | 530 | 10.26 | Windows NT |
| 3 | 2747 | 5.57 | 388 | 7.51 | +http://ahrefs.com/robot/ |
| 4 | 2408 | 4.88 | 432 | 8.36 | +http://www.bing.com/bingbot.htm |
| 5 | 2349 | 4.77 | 515 | 9.97 | +http://www.google.com/bot.html |
| 6 | 1045 | 2.12 | 449 | 8.69 | +http://www.baidu.com/search/spider.html |
| 7 | 863 | 1.75 | 114 | 2.21 | +http://yandex.com/bots |
| 8 | 672 | 1.36 | 174 | 3.37 | +http://www.linkdex.com/bots/ |
| 9 | 589 | 1.19 | 87 | 1.68 | http://www.opensiteexplorer.org/dotbot, ... |
| 10 | 468 | 0.95 | 72 | 1.39 | +http://www.semrush.com/bot.html |
| 11 | 307 | 0.62 | 289 | 5.59 | Windows 2008 |
| 12 | 278 | 0.56 | 266 | 5.15 | Windows 2005 |
| 13 | 265 | 0.54 | 245 | 4.74 | Windows 9 |
| 14 | 263 | 0.53 | 235 | 4.55 | Windows 2006 |
| 15 | 257 | 0.52 | 247 | 4.78 | Windows 2004 |
| 16 | 255 | 0.52 | 241 | 4.66 | Windows 2003 |
| 17 | 248 | 0.50 | 228 | 4.41 | Windows 2007 |
| 18 | 247 | 0.50 | 234 | 4.53 | Windows 2002 |
| 19 | 189 | 0.38 | 32 | 0.62 | +http://www.findxbot.com |
| 20 | 152 | 0.31 | 10 | 0.19 | +http://napoveda.seznam.cz/en/seznambot-... |
| 21 | 130 | 0.26 | 2 | 0.04 | +http://www.seokicks.de/robot.html |
| 22 | 107 | 0.22 | 1 | 0.02 | Mail.RU_Bot/2.0; +http://go.mail.ru/help... |
| 23 | 101 | 0.20 | 16 | 0.31 | http://help.yahoo.com/help/us/ysearch/sl... |
| 24 | 33 | 0.07 | 11 | 0.21 | +http://OpenLinkProfiler.org/bot |
| 25 | 30 | 0.06 | 15 | 0.29 | +http://duckduckgo.com |
| 26 | 28 | 0.06 | 2 | 0.04 | +http://naver.me/bot |
| 27 | 26 | 0.05 | 4 | 0.08 | +https://www.mojeek.com/bot.html |
| 28 | 23 | 0.05 | 0 | 0.00 | Linux i686 [unknown version] |
| 29 | 22 | 0.04 | 2 | 0.04 | +http://www.exabot.com/go/robot |
| 30 | 18 | 0.04 | 17 | 0.33 | +http://glutenfreepleasure.com/ |
| 31 | 12 | 0.02 | 3 | 0.06 | +http://cliqz.com/company/cliqzbot |
| 32 | 10 | 0.02 | 5 | 0.10 | Mail.RU_Bot/Robots/2.0; +http://go.mail.... |
| 33 | 8 | 0.02 | 0 | 0.00 | Windows 9. |
| 34 | 8 | 0.02 | 0 | 0.00 | +http://siteexplorer.info/Backlink-Check... |
| 35 | 5 | 0.01 | 2 | 0.04 | +info@netcraft.com |
| 36 | 4 | 0.01 | 2 | 0.04 | +http://www.id-search.xyz/bot.html |
| 37 | 3 | 0.01 | 3 | 0.06 | https://nmap.org/book/nse.html |
| 38 | 2 | 0.00 | 2 | 0.04 | crawler@mixrank.com |
| 39 | 2 | 0.00 | 0 | 0.00 | +http://www.tineye.com/crawler.html |
| 40 | 2 | 0.00 | 2 | 0.04 | Linux i586 [unknown version] |
| 41 | 2 | 0.00 | 2 | 0.04 | +http://megaindex.com/crawler |
| 42 | 2 | 0.00 | 1 | 0.02 | +http://botw.org |
| 43 | 1 | 0.00 | 1 | 0.02 | webcrawler at wise-guys dot nl; http://w... |
| 44 | 1 | 0.00 | 0 | 0.00 | webcrawler at wise-guys dot nl; http://w... |
| 45 | 1 | 0.00 | 0 | 0.00 | Intel Mac OS X 10.8 |
