| Used Operating Systems by Visits |
| 1 | 7559 | 14.09 | 5770 | 69.78 | +http://ahrefs.com/robot/ |
| 2 | 951 | 1.77 | 822 | 9.94 | +http://www.baidu.com/search/spider.html |
| 3 | 11628 | 21.67 | 469 | 5.67 | +http://yandex.com/bots |
| 4 | 3780 | 7.04 | 322 | 3.89 | Windows NT |
| 5 | 586 | 1.09 | 184 | 2.23 | +http://www.semrush.com/bot.html |
| 6 | 15900 | 29.63 | 165 | 2.00 | http://www.majestic12.co.uk/bot.php?+ |
| 7 | 562 | 1.05 | 151 | 1.83 | +http://napoveda.seznam.cz/en/seznambot-... |
| 8 | 505 | 0.94 | 86 | 1.04 | +http://www.bing.com/bingbot.htm |
| 9 | 193 | 0.36 | 64 | 0.77 | +http://www.google.com/bot.html |
| 10 | 137 | 0.26 | 35 | 0.42 | http://help.yahoo.com/help/us/ysearch/sl... |
| 11 | 168 | 0.31 | 33 | 0.40 | Mail.RU_Bot/2.0; +http://go.mail.ru/help... |
| 12 | 197 | 0.37 | 30 | 0.36 | http://www.opensiteexplorer.org/dotbot, ... |
| 13 | 25 | 0.05 | 25 | 0.30 | Windows 95 |
| 14 | 23 | 0.04 | 18 | 0.22 | Windows 98 |
| 15 | 38 | 0.07 | 14 | 0.17 | +http://www.linkdex.com/bots/ |
| 16 | 77 | 0.14 | 8 | 0.10 | +http://www.xovibot.net/ |
| 17 | 7 | 0.01 | 7 | 0.08 | Auto; Windows |
| 18 | 10 | 0.02 | 7 | 0.08 | +http://sur.ly/bot.html |
| 19 | 14 | 0.03 | 7 | 0.08 | +http://www.uptime.com/uptimebot |
| 20 | 7 | 0.01 | 6 | 0.07 | ) - BrowseX (2.0.0 Windows |
| 21 | 844 | 1.57 | 6 | 0.07 | +http://siteexplorer.info/ |
| 22 | 5 | 0.01 | 5 | 0.06 | Windows 2000 |
| 23 | 5 | 0.01 | 5 | 0.06 | Windows ME |
| 24 | 10 | 0.02 | 5 | 0.06 | +http://www.exabot.com/go/robot |
| 25 | 3870 | 7.21 | 4 | 0.05 | +http://OpenLinkProfiler.org/bot |
| 26 | 4 | 0.01 | 4 | 0.05 | MSIE 5.5; Windows NT 4.0 |
| 27 | 3 | 0.01 | 3 | 0.04 | Windows CE |
| 28 | 3 | 0.01 | 3 | 0.04 | Windows 3.1 |
| 29 | 27 | 0.05 | 3 | 0.04 | +http://www.seokicks.de/robot.html |
| 30 | 22 | 0.04 | 2 | 0.02 | crawler@mixrank.com |
| 31 | 2 | 0.00 | 2 | 0.02 | +info@netcraft.com |
| 32 | 2 | 0.00 | 1 | 0.01 | MSIE 5.5; Windows NT 5.0 |
| 33 | 14 | 0.03 | 1 | 0.01 | +spider@seoscanners.net |
| 34 | 6468 | 12.05 | 1 | 0.01 | +http://megaindex.com/crawler |
| 35 | 13 | 0.02 | 1 | 0.01 | +https://www.dataprovider.com/ |
| 36 | 1 | 0.00 | 0 | 0.00 | J2ME/MIDP |
