| Used Operating Systems (30 / 37) [show full report] |
| 1 | 35453 | 30.48 | 867 | 3.72 | +http://yandex.com/bots |
| 2 | 29676 | 25.51 | 181 | 0.78 | http://www.majestic12.co.uk/bot.php?+ |
| 3 | 17443 | 15.00 | 14335 | 61.52 | +http://ahrefs.com/robot/ |
| 4 | 11133 | 9.57 | 53 | 0.23 | http://mj12bot.com/ |
| 5 | 6832 | 5.87 | 5805 | 24.91 | +http://www.baidu.com/search/spider.html |
| 6 | 5982 | 5.14 | 497 | 2.13 | Windows NT |
| 7 | 3427 | 2.95 | 1 | 0.00 | +http://megaindex.com/crawler |
| 8 | 2007 | 1.73 | 798 | 3.42 | +http://www.google.com/bot.html |
| 9 | 1989 | 1.71 | 2 | 0.01 | +http://OpenLinkProfiler.org/bot |
| 10 | 740 | 0.64 | 244 | 1.05 | +http://www.bing.com/bingbot.htm |
| 11 | 580 | 0.50 | 134 | 0.58 | +http://www.linkdex.com/bots/ |
| 12 | 547 | 0.47 | 242 | 1.04 | Mail.RU_Bot/2.0; +http://go.mail.ru/help... |
| 13 | 279 | 0.24 | 60 | 0.26 | +http://www.exabot.com/go/robot |
| 14 | 63 | 0.05 | 0 | 0.00 | +http://www.semrush.com/bot.html |
| 15 | 45 | 0.04 | 15 | 0.06 | +http://sur.ly/bot.html |
| 16 | 24 | 0.02 | 3 | 0.01 | http://help.yahoo.com/help/us/ysearch/sl... |
| 17 | 15 | 0.01 | 14 | 0.06 | +http://www.uptime.com/uptimebot |
| 18 | 15 | 0.01 | 1 | 0.00 | +https://www.dataprovider.com/ |
| 19 | 12 | 0.01 | 11 | 0.05 | +info@netcraft.com |
| 20 | 8 | 0.01 | 1 | 0.00 | http://www.opensiteexplorer.org/dotbot, ... |
| 21 | 8 | 0.01 | 8 | 0.03 | Windows 95 |
| 22 | 7 | 0.01 | 1 | 0.00 | http://filterdb.iss.net/crawler/ |
| 23 | 6 | 0.01 | 3 | 0.01 | +http://duckduckgo.com |
| 24 | 5 | 0.00 | 3 | 0.01 | Windows 98 |
| 25 | 4 | 0.00 | 4 | 0.02 | Linux [unknown version] |
| 26 | 4 | 0.00 | 4 | 0.02 | Windows ME |
| 27 | 3 | 0.00 | 3 | 0.01 | Windows XP |
| 28 | 3 | 0.00 | 3 | 0.01 | Windows 3.1 |
| 29 | 3 | 0.00 | 0 | 0.00 | +http://www.xovibot.net/ |
| 30 | 2 | 0.00 | 2 | 0.01 | Auto; Windows |
