| Used Operating Systems (30 / 32) [show full report] |
| 1 | 25046 | 39.05 | 259 | 1.85 | http://www.majestic12.co.uk/bot.php?+ |
| 2 | 12048 | 18.78 | 7722 | 55.24 | +http://ahrefs.com/robot/ |
| 3 | 8365 | 13.04 | 500 | 3.58 | Windows NT |
| 4 | 5047 | 7.87 | 3642 | 26.05 | +http://www.baidu.com/search/spider.html |
| 5 | 4711 | 7.35 | 169 | 1.21 | +http://www.bing.com/bingbot.htm |
| 6 | 3004 | 4.68 | 3 | 0.02 | +http://OpenLinkProfiler.org/bot |
| 7 | 2641 | 4.12 | 432 | 3.09 | +http://yandex.com/bots |
| 8 | 1793 | 2.80 | 631 | 4.51 | +http://www.google.com/bot.html |
| 9 | 754 | 1.18 | 414 | 2.96 | +http://www.xovibot.net/ |
| 10 | 215 | 0.34 | 65 | 0.46 | +http://www.linkdex.com/bots/ |
| 11 | 129 | 0.20 | 12 | 0.09 | http://www.opensiteexplorer.org/dotbot, ... |
| 12 | 116 | 0.18 | 37 | 0.26 | Mail.RU_Bot/2.0; +http://go.mail.ru/help... |
| 13 | 103 | 0.16 | 31 | 0.22 | +http://www.semrush.com/bot.html |
| 14 | 27 | 0.04 | 9 | 0.06 | Windows 95 |
| 15 | 27 | 0.04 | 6 | 0.04 | Windows 98 |
| 16 | 26 | 0.04 | 2 | 0.01 | +https://www.dataprovider.com/ |
| 17 | 22 | 0.03 | 10 | 0.07 | +http://sur.ly/bot.html |
| 18 | 10 | 0.02 | 2 | 0.01 | http://filterdb.iss.net/crawler/ |
| 19 | 8 | 0.01 | 4 | 0.03 | MSIE 5.5; Windows NT 5.0 |
| 20 | 6 | 0.01 | 3 | 0.02 | +http://duckduckgo.com |
| 21 | 5 | 0.01 | 0 | 0.00 | Linux [unknown version] |
| 22 | 5 | 0.01 | 5 | 0.04 | Windows XP |
| 23 | 5 | 0.01 | 4 | 0.03 | Windows 3.1 |
| 24 | 4 | 0.01 | 3 | 0.02 | Windows CE |
| 25 | 4 | 0.01 | 2 | 0.01 | Windows ME |
| 26 | 4 | 0.01 | 2 | 0.01 | +http://www.uptime.com/uptimebot |
| 27 | 4 | 0.01 | 3 | 0.02 | MSIE 5.5; Windows NT 4.0 |
| 28 | 3 | 0.00 | 3 | 0.02 | WinHttp.WinHttpRequest.5 |
| 29 | 2 | 0.00 | 1 | 0.01 | +info@netcraft.com |
| 30 | 1 | 0.00 | 1 | 0.01 | Windows 2000 |
