| Used Operating Systems (30 / 32) [show full report] |
| 1 | 16412 | 32.55 | 125 | 1.33 | http://mj12bot.com/ |
| 2 | 14388 | 28.53 | 529 | 5.65 | +http://yandex.com/bots |
| 3 | 6837 | 13.56 | 3901 | 41.66 | +http://ahrefs.com/robot/ |
| 4 | 5032 | 9.98 | 1053 | 11.24 | Windows NT |
| 5 | 3295 | 6.53 | 2671 | 28.52 | +http://www.baidu.com/search/spider.html |
| 6 | 884 | 1.75 | 3 | 0.03 | +http://OpenLinkProfiler.org/bot |
| 7 | 862 | 1.71 | 209 | 2.23 | +http://www.linkdex.com/bots/ |
| 8 | 495 | 0.98 | 4 | 0.04 | +http://www.warebay.com/bot.html |
| 9 | 393 | 0.78 | 170 | 1.82 | +http://www.google.com/bot.html |
| 10 | 389 | 0.77 | 217 | 2.32 | +http://www.bing.com/bingbot.htm |
| 11 | 302 | 0.60 | 1 | 0.01 | http://www.majestic12.co.uk/bot.php?+ |
| 12 | 301 | 0.60 | 146 | 1.56 | Windows 95 |
| 13 | 201 | 0.40 | 20 | 0.21 | Windows 98 |
| 14 | 79 | 0.16 | 16 | 0.17 | Windows XP |
| 15 | 56 | 0.11 | 37 | 0.40 | MSIE 5.5; Windows NT 5.0 |
| 16 | 55 | 0.11 | 22 | 0.23 | Mail.RU_Bot/2.0; +http://go.mail.ru/help... |
| 17 | 55 | 0.11 | 34 | 0.36 | Auto; Windows |
| 18 | 49 | 0.10 | 26 | 0.28 | Windows 3.1 |
| 19 | 46 | 0.09 | 37 | 0.40 | Windows CE |
| 20 | 46 | 0.09 | 34 | 0.36 | Windows 2000 |
| 21 | 42 | 0.08 | 20 | 0.21 | Windows ME |
| 22 | 42 | 0.08 | 8 | 0.09 | +spider@seoscanners.net |
| 23 | 42 | 0.08 | 29 | 0.31 | ) - BrowseX (2.0.0 Windows |
| 24 | 41 | 0.08 | 34 | 0.36 | MSIE 5.5; Windows NT 4.0 |
| 25 | 33 | 0.07 | 0 | 0.00 | +http://www.semrush.com/bot.html |
| 26 | 16 | 0.03 | 5 | 0.05 | +http://www.exabot.com/go/robot |
| 27 | 15 | 0.03 | 3 | 0.03 | http://www.botje.com/plukkie.htm |
| 28 | 11 | 0.02 | 5 | 0.05 | +http://www.uptime.com/uptimebot |
| 29 | 5 | 0.01 | 4 | 0.04 | +info@netcraft.com |
| 30 | 2 | 0.00 | 0 | 0.00 | Intel Mac OS X 10.6 |
