| Used Operating Systems (30 / 31) [show full report] |
| 1 | 22965 | 32.26 | 15329 | 70.12 | +http://ahrefs.com/robot/ |
| 2 | 17416 | 24.47 | 528 | 2.42 | +http://yandex.com/bots |
| 3 | 7705 | 10.82 | 81 | 0.37 | http://mj12bot.com/ |
| 4 | 6398 | 8.99 | 2 | 0.01 | +http://megaindex.com/crawler |
| 5 | 5850 | 8.22 | 4438 | 20.30 | +http://www.baidu.com/search/spider.html |
| 6 | 4353 | 6.12 | 385 | 1.76 | Windows NT |
| 7 | 2828 | 3.97 | 3 | 0.01 | +http://OpenLinkProfiler.org/bot |
| 8 | 1776 | 2.50 | 676 | 3.09 | +http://www.google.com/bot.html |
| 9 | 983 | 1.38 | 235 | 1.07 | +http://www.linkdex.com/bots/ |
| 10 | 504 | 0.71 | 100 | 0.46 | +http://www.bing.com/bingbot.htm |
| 11 | 137 | 0.19 | 3 | 0.01 | +http://www.semrush.com/bot.html |
| 12 | 41 | 0.06 | 6 | 0.03 | Windows 95 |
| 13 | 38 | 0.05 | 16 | 0.07 | +spider@seoscanners.net |
| 14 | 33 | 0.05 | 33 | 0.15 | +http://www.uptime.com/uptimebot |
| 15 | 27 | 0.04 | 2 | 0.01 | Mail.RU_Bot/2.0; +http://go.mail.ru/help... |
| 16 | 21 | 0.03 | 4 | 0.02 | http://www.botje.com/plukkie.htm |
| 17 | 19 | 0.03 | 1 | 0.00 | Windows 98 |
| 18 | 17 | 0.02 | 3 | 0.01 | +http://sur.ly/bot.html |
| 19 | 9 | 0.01 | 3 | 0.01 | MSIE 5.5; Windows NT 5.0 |
| 20 | 9 | 0.01 | 1 | 0.00 | MSIE 5.5; Windows NT 4.0 |
| 21 | 8 | 0.01 | 2 | 0.01 | Windows 2000 |
| 22 | 7 | 0.01 | 2 | 0.01 | http://nmap.org/book/nse.html |
| 23 | 7 | 0.01 | 1 | 0.00 | Windows ME |
| 24 | 6 | 0.01 | 0 | 0.00 | Windows XP |
| 25 | 5 | 0.01 | 2 | 0.01 | Windows CE |
| 26 | 5 | 0.01 | 1 | 0.00 | Windows 3.1 |
| 27 | 5 | 0.01 | 1 | 0.00 | http://filterdb.iss.net/crawler/ |
| 28 | 3 | 0.00 | 2 | 0.01 | +info@netcraft.com |
| 29 | 2 | 0.00 | 1 | 0.00 | http://www.majestic12.co.uk/bot.php?+ |
| 30 | 1 | 0.00 | 1 | 0.00 | Linux [unknown version] |
