| Used Operating Systems (30 / 62) [show full report] |
| 1 | 10872 | 28.63 | 835 | 12.98 | Windows NT |
| 2 | 7228 | 19.04 | 70 | 1.09 | http://www.majestic12.co.uk/bot.php?+ |
| 3 | 5063 | 13.33 | 1159 | 18.01 | +http://www.google.com/bot.html |
| 4 | 4858 | 12.79 | 101 | 1.57 | http://mj12bot.com/ |
| 5 | 3222 | 8.49 | 1888 | 29.34 | +http://www.baidu.com/search/spider.html |
| 6 | 2289 | 6.03 | 492 | 7.65 | +http://www.bing.com/bingbot.htm |
| 7 | 1118 | 2.94 | 140 | 2.18 | +http://yandex.com/bots |
| 8 | 409 | 1.08 | 92 | 1.43 | +http://www.linkdex.com/bots/ |
| 9 | 386 | 1.02 | 112 | 1.74 | +http://ahrefs.com/robot/ |
| 10 | 226 | 0.60 | 7 | 0.11 | +http://napoveda.seznam.cz/en/seznambot-... |
| 11 | 196 | 0.52 | 184 | 2.86 | Windows 2006 |
| 12 | 192 | 0.51 | 184 | 2.86 | Windows 2003 |
| 13 | 188 | 0.50 | 179 | 2.78 | Windows 2004 |
| 14 | 182 | 0.48 | 167 | 2.60 | Windows 9 |
| 15 | 176 | 0.46 | 164 | 2.55 | Windows 2002 |
| 16 | 162 | 0.43 | 146 | 2.27 | Windows 2008 |
| 17 | 159 | 0.42 | 147 | 2.28 | Windows 2007 |
| 18 | 152 | 0.40 | 143 | 2.22 | Windows 2005 |
| 19 | 126 | 0.33 | 0 | 0.00 | +http://www.semrush.com/bot.html |
| 20 | 108 | 0.28 | 3 | 0.05 | Mail.RU_Bot/2.0; +http://go.mail.ru/help... |
| 21 | 91 | 0.24 | 30 | 0.47 | Windows XP |
| 22 | 85 | 0.22 | 45 | 0.70 | Windows 95 |
| 23 | 74 | 0.19 | 16 | 0.25 | http://help.yahoo.com/help/us/ysearch/sl... |
| 24 | 70 | 0.18 | 23 | 0.36 | Windows 98 |
| 25 | 30 | 0.08 | 0 | 0.00 | +http://help.coccoc.com/searchengine |
| 26 | 28 | 0.07 | 4 | 0.06 | +http://www.xovibot.net/ |
| 27 | 27 | 0.07 | 8 | 0.12 | +http://www.exabot.com/go/robot |
| 28 | 24 | 0.06 | 6 | 0.09 | http://www.opensiteexplorer.org/dotbot, ... |
| 29 | 24 | 0.06 | 3 | 0.05 | +http://www.seokicks.de/robot.html |
| 30 | 23 | 0.06 | 5 | 0.08 | +http://webmeup-crawler.com/ |
