| Used Operating Systems by Visits |
| 1 | 1221 | 9.42 | 895 | 24.17 | +http://www.baidu.com/search/spider.html |
| 2 | 3159 | 24.36 | 763 | 20.60 | +http://www.bing.com/bingbot.htm |
| 3 | 1797 | 13.86 | 381 | 10.29 | Windows NT |
| 4 | 1474 | 11.37 | 331 | 8.94 | +http://yandex.com/bots |
| 5 | 1202 | 9.27 | 299 | 8.07 | +http://www.google.com/bot.html |
| 6 | 824 | 6.35 | 272 | 7.35 | http://www.opensiteexplorer.org/dotbot, ... |
| 7 | 301 | 2.32 | 137 | 3.70 | +http://ahrefs.com/robot/ |
| 8 | 500 | 3.86 | 99 | 2.67 | +http://www.semrush.com/bot.html |
| 9 | 663 | 5.11 | 97 | 2.62 | +http://napoveda.seznam.cz/en/seznambot-... |
| 10 | 160 | 1.23 | 87 | 2.35 | Linux i386 [unknown version] |
| 11 | 270 | 2.08 | 83 | 2.24 | http://mj12bot.com/ |
| 12 | 176 | 1.36 | 53 | 1.43 | +http://help.coccoc.com/searchengine |
| 13 | 66 | 0.51 | 27 | 0.73 | Windows 95 |
| 14 | 50 | 0.39 | 17 | 0.46 | Windows XP |
| 15 | 327 | 2.52 | 16 | 0.43 | Android |
| 16 | 46 | 0.35 | 11 | 0.30 | +http://www.linkdex.com/bots/ |
| 17 | 11 | 0.08 | 11 | 0.30 | +http://alphaseobot.com/bot.html |
| 18 | 24 | 0.19 | 11 | 0.30 | +http://duckduckgo.com |
| 19 | 19 | 0.15 | 9 | 0.24 | +https://deusu.de/robot.html |
| 20 | 24 | 0.19 | 8 | 0.22 | Windows 98 |
| 21 | 18 | 0.14 | 7 | 0.19 | MSIE 5.5; Windows NT 5.0 |
| 22 | 16 | 0.12 | 7 | 0.19 | ) - BrowseX (2.0.0 Windows |
| 23 | 18 | 0.14 | 7 | 0.19 | +http://www.exabot.com/go/robot |
| 24 | 5 | 0.04 | 5 | 0.14 | +http://glutenfreepleasure.com/ |
| 25 | 10 | 0.08 | 5 | 0.14 | +https://www.mojeek.com/bot.html |
| 26 | 12 | 0.09 | 5 | 0.14 | Windows ME |
| 27 | 9 | 0.07 | 4 | 0.11 | Auto; Windows |
| 28 | 26 | 0.20 | 4 | 0.11 | +http://siteexplorer.info/Backlink-Check... |
| 29 | 208 | 1.60 | 4 | 0.11 | +http://OpenLinkProfiler.org/bot |
| 30 | 36 | 0.28 | 4 | 0.11 | +http://www.seokicks.de/robot.html |
| 31 | 70 | 0.54 | 4 | 0.11 | +http://naver.me/bot |
| 32 | 8 | 0.06 | 4 | 0.11 | +http://www.grapeshot.co.uk/crawler.php |
| 33 | 6 | 0.05 | 3 | 0.08 | +http://cliqz.com/company/cliqzbot |
| 34 | 9 | 0.07 | 3 | 0.08 | Windows 3.1 |
| 35 | 4 | 0.03 | 3 | 0.08 | +info@netcraft.com |
| 36 | 92 | 0.71 | 3 | 0.08 | +http://megaindex.com/crawler |
| 37 | 2 | 0.02 | 2 | 0.05 | S60 |
| 38 | 2 | 0.02 | 2 | 0.05 | PPC Mac OS X Mach-O |
| 39 | 6 | 0.05 | 2 | 0.05 | +http://www.findxbot.com |
| 40 | 4 | 0.03 | 2 | 0.05 | +http://prlog.ru/ |
| 41 | 5 | 0.04 | 2 | 0.05 | MSIE 5.5; Windows NT 4.0 |
| 42 | 4 | 0.03 | 2 | 0.05 | +https://extlinks.com/Bot.html |
| 43 | 2 | 0.02 | 2 | 0.05 | +http://jooble.org/jooble-bot |
| 44 | 2 | 0.02 | 1 | 0.03 | http://linkfluence.com/; bot@linkfluence... |
| 45 | 1 | 0.01 | 1 | 0.03 | Windows 2000 |
| 46 | 16 | 0.12 | 1 | 0.03 | Mail.RU_Bot/2.0; +http://go.mail.ru/help... |
| 47 | 13 | 0.10 | 1 | 0.03 | +http://filterdb.iss.net/crawler/ |
| 48 | 4 | 0.03 | 1 | 0.03 | +http://www.pinterest.com/bot.html |
| 49 | 1 | 0.01 | 1 | 0.03 | Linux i686 [unknown version] |
| 50 | 1 | 0.01 | 1 | 0.03 | startmebot/1.0; +https://start.me/bot |
| 51 | 7 | 0.05 | 1 | 0.03 | http://filterdb.iss.net/crawler/ |
| 52 | 1 | 0.01 | 1 | 0.03 | Macintosh |
| 53 | 1 | 0.01 | 1 | 0.03 | WinHttp.WinHttpRequest.5 |
| 54 | 2 | 0.02 | 0 | 0.00 | Windows CE |
| 55 | 2 | 0.02 | 0 | 0.00 | J2ME/MIDP |
| 56 | 6 | 0.05 | 0 | 0.00 | Mail.RU_Bot/Robots/2.0; +http://go.mail.... |
| 57 | 2 | 0.02 | 0 | 0.00 | http://yooz.ir; info@yooz.ir |
| 58 | 1 | 0.01 | 0 | 0.00 | SpreadTrum |
| 59 | 7 | 0.05 | 0 | 0.00 | Intel Mac OS X 10.6 |
| 60 | 15 | 0.12 | 0 | 0.00 | X11 |
