| Used Operating Systems |
| 1 | 23586 | 51.86 | 361 | 6.43 | +http://yandex.com/bots |
| 2 | 6142 | 13.51 | 1180 | 21.00 | Windows NT |
| 3 | 4156 | 9.14 | 90 | 1.60 | http://mj12bot.com/ |
| 4 | 3326 | 7.31 | 252 | 4.49 | http://www.opensiteexplorer.org/dotbot, ... |
| 5 | 3194 | 7.02 | 2171 | 38.64 | +http://www.baidu.com/search/spider.html |
| 6 | 1325 | 2.91 | 461 | 8.21 | +http://www.google.com/bot.html |
| 7 | 1003 | 2.21 | 54 | 0.96 | +http://www.semrush.com/bot.html |
| 8 | 913 | 2.01 | 341 | 6.07 | +http://ahrefs.com/robot/ |
| 9 | 471 | 1.04 | 144 | 2.56 | +http://www.bing.com/bingbot.htm |
| 10 | 376 | 0.83 | 121 | 2.15 | +http://www.linkdex.com/bots/ |
| 11 | 183 | 0.40 | 127 | 2.26 | Windows 95 |
| 12 | 130 | 0.29 | 55 | 0.98 | +http://duckduckgo.com |
| 13 | 122 | 0.27 | 7 | 0.12 | +http://napoveda.seznam.cz/en/seznambot-... |
| 14 | 85 | 0.19 | 29 | 0.52 | Windows 98 |
| 15 | 76 | 0.17 | 25 | 0.44 | Windows XP |
| 16 | 42 | 0.09 | 21 | 0.37 | +http://cs.daum.net/faq/15/4118.html?faq... |
| 17 | 35 | 0.08 | 22 | 0.39 | Windows 3.1 |
| 18 | 25 | 0.05 | 5 | 0.09 | +http://OpenLinkProfiler.org/bot |
| 19 | 23 | 0.05 | 19 | 0.34 | MSIE 5.5; Windows NT 4.0 |
| 20 | 22 | 0.05 | 20 | 0.36 | Windows CE |
| 21 | 21 | 0.05 | 1 | 0.02 | https://nmap.org/book/nse.html |
| 22 | 20 | 0.04 | 19 | 0.34 | Windows 2000 |
| 23 | 20 | 0.04 | 18 | 0.32 | Auto; Windows |
| 24 | 17 | 0.04 | 14 | 0.25 | MSIE 5.5; Windows NT 5.0 |
| 25 | 15 | 0.03 | 12 | 0.21 | Windows ME |
| 26 | 14 | 0.03 | 13 | 0.23 | +http://www.uptime.com/uptimebot |
| 27 | 13 | 0.03 | 0 | 0.00 | Android |
| 28 | 13 | 0.03 | 4 | 0.07 | +http://www.exabot.com/go/robot |
| 29 | 12 | 0.03 | 3 | 0.05 | http://help.yahoo.com/help/us/ysearch/sl... |
| 30 | 12 | 0.03 | 10 | 0.18 | ) - BrowseX (2.0.0 Windows |
| 31 | 10 | 0.02 | 2 | 0.04 | +http://www.similartech.com/smtbot |
| 32 | 10 | 0.02 | 0 | 0.00 | +http://siteexplorer.info/Backlink-Check... |
| 33 | 8 | 0.02 | 2 | 0.04 | +http://www.seokicks.de/robot.html |
| 34 | 8 | 0.02 | 2 | 0.04 | +http://megaindex.com/crawler |
| 35 | 7 | 0.02 | 1 | 0.02 | J2ME/MIDP |
| 36 | 6 | 0.01 | 3 | 0.05 | +http://cliqz.com/company/cliqzbot |
| 37 | 6 | 0.01 | 0 | 0.00 | Windows Phone OS 7.5 |
| 38 | 6 | 0.01 | 2 | 0.04 | +http://www.profound.net/domainappender |
| 39 | 4 | 0.01 | 0 | 0.00 | Linux i686 [unknown version] |
| 40 | 4 | 0.01 | 2 | 0.04 | +info@netcraft.com |
| 41 | 3 | 0.01 | 0 | 0.00 | Linux [unknown version] |
| 42 | 3 | 0.01 | 0 | 0.00 | Intel Mac OS X 10.4 |
| 43 | 2 | 0.00 | 0 | 0.00 | Windows Phone 8.0; Trident/6.0; IEMobile... |
| 44 | 2 | 0.00 | 2 | 0.04 | http://www.similartech.com/smtbot |
| 45 | 2 | 0.00 | 2 | 0.04 | mailto: techinfo@ubermetrics-technologie... |
| 46 | 2 | 0.00 | 0 | 0.00 | Intel Mac OS X 10.6 |
| 47 | 1 | 0.00 | 1 | 0.02 | DataMiner/3.14; +http://promoheads.com |
