| Used Operating Systems by Visits |
| 1 | 2138 | 15.99 | 1589 | 34.51 | +http://www.baidu.com/search/spider.html |
| 2 | 2118 | 15.84 | 666 | 14.47 | +http://www.bing.com/bingbot.htm |
| 3 | 2543 | 19.01 | 547 | 11.88 | Windows NT |
| 4 | 1203 | 9.00 | 314 | 6.82 | +http://www.google.com/bot.html |
| 5 | 815 | 6.09 | 309 | 6.71 | http://www.opensiteexplorer.org/dotbot, ... |
| 6 | 283 | 2.12 | 180 | 3.91 | +http://ahrefs.com/robot/ |
| 7 | 612 | 4.58 | 147 | 3.19 | +http://yandex.com/bots |
| 8 | 410 | 3.07 | 108 | 2.35 | http://mj12bot.com/ |
| 9 | 130 | 0.97 | 106 | 2.30 | startmebot/1.0; +https://start.me/bot |
| 10 | 106 | 0.79 | 100 | 2.17 | +http://www.uptime.com/uptimebot |
| 11 | 160 | 1.20 | 96 | 2.09 | Linux i386 [unknown version] |
| 12 | 630 | 4.71 | 96 | 2.09 | +http://napoveda.seznam.cz/en/seznambot-... |
| 13 | 168 | 1.26 | 61 | 1.32 | +http://www.semrush.com/bot.html |
| 14 | 615 | 4.60 | 37 | 0.80 | Android |
| 15 | 78 | 0.58 | 27 | 0.59 | http://help.yahoo.com/help/us/ysearch/sl... |
| 16 | 73 | 0.55 | 26 | 0.56 | Mail.RU_Bot/2.0; +http://go.mail.ru/help... |
| 17 | 48 | 0.36 | 21 | 0.46 | +http://www.exabot.com/go/robot |
| 18 | 48 | 0.36 | 20 | 0.43 | Windows 95 |
| 19 | 145 | 1.08 | 17 | 0.37 | +http://help.coccoc.com/searchengine |
| 20 | 45 | 0.34 | 15 | 0.33 | Windows XP |
| 21 | 40 | 0.30 | 8 | 0.17 | +http://www.linkdex.com/bots/ |
| 22 | 32 | 0.24 | 8 | 0.17 | Windows 98 |
| 23 | 9 | 0.07 | 7 | 0.15 | +info@netcraft.com |
| 24 | 20 | 0.15 | 6 | 0.13 | Windows CE |
| 25 | 162 | 1.21 | 6 | 0.13 | J2ME/MIDP |
| 26 | 6 | 0.04 | 6 | 0.13 | +http://glutenfreepleasure.com/ |
| 27 | 12 | 0.09 | 6 | 0.13 | +http://duckduckgo.com |
| 28 | 12 | 0.09 | 5 | 0.11 | Windows 2000 |
| 29 | 10 | 0.07 | 5 | 0.11 | +https://www.mojeek.com/bot.html |
| 30 | 10 | 0.07 | 5 | 0.11 | +http://cliqz.com/company/cliqzbot |
| 31 | 260 | 1.94 | 5 | 0.11 | +http://OpenLinkProfiler.org/bot |
| 32 | 45 | 0.34 | 5 | 0.11 | +http://www.seokicks.de/robot.html |
| 33 | 23 | 0.17 | 5 | 0.11 | +http://naver.me/bot |
| 34 | 4 | 0.03 | 4 | 0.09 | https://nmap.org/book/nse.html |
| 35 | 8 | 0.06 | 4 | 0.09 | Mail.RU_Bot/Robots/2.0; +http://go.mail.... |
| 36 | 11 | 0.08 | 4 | 0.09 | +http://cs.daum.net/faq/15/4118.html?faq... |
| 37 | 17 | 0.13 | 4 | 0.09 | +http://www.findxbot.com |
| 38 | 46 | 0.34 | 3 | 0.07 | Series 60 |
| 39 | 3 | 0.02 | 3 | 0.07 | PPC Mac OS X Mach-O |
| 40 | 21 | 0.16 | 3 | 0.07 | http://filterdb.iss.net/crawler/ |
| 41 | 2 | 0.01 | 2 | 0.04 | News; +http://ahrefs.com/robot/ |
| 42 | 2 | 0.01 | 2 | 0.04 | http://support.paper.li/entries/20023257... |
| 43 | 5 | 0.04 | 2 | 0.04 | Linux i686 [unknown version] |
| 44 | 4 | 0.03 | 2 | 0.04 | X11 |
| 45 | 52 | 0.39 | 2 | 0.04 | Linux i586 [unknown version] |
| 46 | 22 | 0.16 | 1 | 0.02 | BlackBerry |
| 47 | 1 | 0.01 | 1 | 0.02 | Intel Mac OS X 10.4 |
| 48 | 4 | 0.03 | 1 | 0.02 | +http://www.pinterest.com/bot.html |
| 49 | 20 | 0.15 | 1 | 0.02 | +http://siteexplorer.info/Backlink-Check... |
| 50 | 1 | 0.01 | 1 | 0.02 | Win16 |
| 51 | 9 | 0.07 | 1 | 0.02 | SpreadTrum |
| 52 | 45 | 0.34 | 1 | 0.02 | +http://megaindex.com/crawler |
| 53 | 2 | 0.01 | 1 | 0.02 | +http://prlog.ru/ |
| 54 | 9 | 0.07 | 1 | 0.02 | MAUI Runtime |
| 55 | 2 | 0.01 | 1 | 0.02 | +centurybot9@gmail.com |
| 56 | 4 | 0.03 | 0 | 0.00 | +https://deusu.de/robot.html |
| 57 | 36 | 0.27 | 0 | 0.00 | +http://docs.google.com; +Google-Docume... |
| 58 | 2 | 0.01 | 0 | 0.00 | Windows 9. |
| 59 | 1 | 0.01 | 0 | 0.00 | ) - BrowseX (2.0.0 Windows |
| 60 | 30 | 0.22 | 0 | 0.00 | WinHttp.WinHttpRequest.5 |
| 61 | 1 | 0.01 | 0 | 0.00 | Windows 3.1 |
| 62 | 1 | 0.01 | 0 | 0.00 | Windows ME |
