| Used Operating Systems |
| 1 | 24670 | 31.79 | 14604 | 66.22 | +http://ahrefs.com/robot/ |
| 2 | 24440 | 31.49 | 514 | 2.33 | +http://yandex.com/bots |
| 3 | 15576 | 20.07 | 174 | 0.79 | http://mj12bot.com/ |
| 4 | 6984 | 9.00 | 4675 | 21.20 | +http://www.baidu.com/search/spider.html |
| 5 | 2601 | 3.35 | 964 | 4.37 | Windows NT |
| 6 | 1648 | 2.12 | 334 | 1.51 | +http://www.linkdex.com/bots/ |
| 7 | 333 | 0.43 | 188 | 0.85 | +http://www.bing.com/bingbot.htm |
| 8 | 307 | 0.40 | 153 | 0.69 | +http://www.google.com/bot.html |
| 9 | 226 | 0.29 | 42 | 0.19 | +http://napoveda.seznam.cz/en/seznambot-... |
| 10 | 216 | 0.28 | 55 | 0.25 | +http://www.semrush.com/bot.html |
| 11 | 115 | 0.15 | 48 | 0.22 | Mail.RU_Bot/2.0; +http://go.mail.ru/help... |
| 12 | 95 | 0.12 | 79 | 0.36 | Windows 95 |
| 13 | 79 | 0.10 | 35 | 0.16 | Windows 98 |
| 14 | 62 | 0.08 | 3 | 0.01 | +http://filterdb.iss.net/crawler/ |
| 15 | 32 | 0.04 | 16 | 0.07 | +http://cs.daum.net/faq/15/4118.html?faq... |
| 16 | 22 | 0.03 | 15 | 0.07 | Windows ME |
| 17 | 21 | 0.03 | 20 | 0.09 | Windows 3.1 |
| 18 | 20 | 0.03 | 18 | 0.08 | Windows CE |
| 19 | 19 | 0.02 | 19 | 0.09 | +http://www.uptime.com/uptimebot |
| 20 | 17 | 0.02 | 16 | 0.07 | Windows 2000 |
| 21 | 13 | 0.02 | 13 | 0.06 | MSIE 5.5; Windows NT 5.0 |
| 22 | 13 | 0.02 | 13 | 0.06 | MSIE 5.5; Windows NT 4.0 |
| 23 | 12 | 0.02 | 6 | 0.03 | J2ME/MIDP |
| 24 | 11 | 0.01 | 11 | 0.05 | Auto; Windows |
| 25 | 11 | 0.01 | 3 | 0.01 | Windows XP |
| 26 | 9 | 0.01 | 9 | 0.04 | ) - BrowseX (2.0.0 Windows |
| 27 | 8 | 0.01 | 2 | 0.01 | +http://siteexplorer.info/Backlink-Check... |
| 28 | 6 | 0.01 | 0 | 0.00 | http://www.tkl.iis.u-tokyo.ac.jp/~crawle... |
| 29 | 6 | 0.01 | 3 | 0.01 | http://help.yahoo.com/help/us/ysearch/sl... |
| 30 | 6 | 0.01 | 2 | 0.01 | +http://OpenLinkProfiler.org/bot |
| 31 | 4 | 0.01 | 2 | 0.01 | support.orangebot@orange.com |
| 32 | 4 | 0.01 | 2 | 0.01 | Android |
| 33 | 4 | 0.01 | 2 | 0.01 | Series 60 |
| 34 | 4 | 0.01 | 2 | 0.01 | +info@netcraft.com |
| 35 | 4 | 0.01 | 2 | 0.01 | +http://www.seokicks.de/robot.html |
| 36 | 4 | 0.01 | 2 | 0.01 | +http://duckduckgo.com |
| 37 | 3 | 0.00 | 1 | 0.00 | Linux [unknown version] |
| 38 | 2 | 0.00 | 2 | 0.01 | +http://sur.ly/bot.html |
| 39 | 2 | 0.00 | 2 | 0.01 | +http://glutenfreepleasure.com/ |
| 40 | 2 | 0.00 | 2 | 0.01 | +https://github.com/AliasIO/Wappalyzer |
| 41 | 1 | 0.00 | 1 | 0.00 | +http://megaindex.com/crawler |
| 42 | 1 | 0.00 | 0 | 0.00 | WinHttp.WinHttpRequest.5 |
