| Used Operating Systems by Visits |
| 1 | 40637 | 40.63 | 26960 | 83.98 | +http://ahrefs.com/robot/ |
| 2 | 2866 | 2.87 | 2145 | 6.68 | +http://www.baidu.com/search/spider.html |
| 3 | 30935 | 30.93 | 757 | 2.36 | +http://yandex.com/bots |
| 4 | 2255 | 2.25 | 527 | 1.64 | +http://www.google.com/bot.html |
| 5 | 2460 | 2.46 | 498 | 1.55 | +http://www.linkdex.com/bots/ |
| 6 | 3356 | 3.36 | 426 | 1.33 | Windows NT |
| 7 | 2842 | 2.84 | 348 | 1.08 | +http://www.bing.com/bingbot.htm |
| 8 | 11348 | 11.34 | 156 | 0.49 | http://mj12bot.com/ |
| 9 | 537 | 0.54 | 51 | 0.16 | +http://napoveda.seznam.cz/en/seznambot-... |
| 10 | 102 | 0.10 | 46 | 0.14 | http://help.yahoo.com/help/us/ysearch/sl... |
| 11 | 31 | 0.03 | 29 | 0.09 | +http://www.uptime.com/uptimebot |
| 12 | 80 | 0.08 | 19 | 0.06 | +spider@seoscanners.net |
| 13 | 71 | 0.07 | 18 | 0.06 | Windows 95 |
| 14 | 53 | 0.05 | 10 | 0.03 | Windows 98 |
| 15 | 20 | 0.02 | 10 | 0.03 | +http://duckduckgo.com |
| 16 | 27 | 0.03 | 9 | 0.03 | +http://www.exabot.com/go/robot |
| 17 | 28 | 0.03 | 8 | 0.02 | +http://cs.daum.net/faq/15/4118.html?faq... |
| 18 | 40 | 0.04 | 8 | 0.02 | Windows XP |
| 19 | 98 | 0.10 | 8 | 0.02 | +http://www.semrush.com/bot.html |
| 20 | 17 | 0.02 | 7 | 0.02 | +http://sur.ly/bot.html |
| 21 | 30 | 0.03 | 7 | 0.02 | http://www.botje.com/plukkie.htm |
| 22 | 12 | 0.01 | 6 | 0.02 | Windows CE |
| 23 | 7 | 0.01 | 6 | 0.02 | +info@netcraft.com |
| 24 | 46 | 0.05 | 5 | 0.02 | Mail.RU_Bot/2.0; +http://go.mail.ru/help... |
| 25 | 13 | 0.01 | 5 | 0.02 | Auto; Windows |
| 26 | 10 | 0.01 | 4 | 0.01 | Windows 2000 |
| 27 | 1346 | 1.35 | 4 | 0.01 | +http://siteexplorer.info/Backlink-Check... |
| 28 | 14 | 0.01 | 4 | 0.01 | MSIE 5.5; Windows NT 5.0 |
| 29 | 36 | 0.04 | 4 | 0.01 | +http://www.seokicks.de/robot.html |
| 30 | 203 | 0.20 | 3 | 0.01 | +http://OpenLinkProfiler.org/bot |
| 31 | 17 | 0.02 | 3 | 0.01 | MSIE 5.5; Windows NT 4.0 |
| 32 | 12 | 0.01 | 2 | 0.01 | Windows ME |
| 33 | 253 | 0.25 | 2 | 0.01 | Linux i686 [unknown version] |
| 34 | 10 | 0.01 | 2 | 0.01 | Windows 3.1 |
| 35 | 5 | 0.00 | 2 | 0.01 | ) - BrowseX (2.0.0 Windows |
| 36 | 1 | 0.00 | 1 | 0.00 | http://nmap.org/book/nse.html |
| 37 | 198 | 0.20 | 1 | 0.00 | +http://www.linkpad.ru |
| 38 | 1 | 0.00 | 1 | 0.00 | +http://www.google.com/bot.html,Yahoo! S... |
| 39 | 6 | 0.01 | 1 | 0.00 | +https://www.mojeek.com/bot.html |
| 40 | 3 | 0.00 | 1 | 0.00 | +http://prlog.ru/ |
| 41 | 1 | 0.00 | 0 | 0.00 | X11 |
