| Used Operating Systems (30 / 61) [show full report] |
| 1 | 3759 | 28.88 | 670 | 13.63 | +http://www.bing.com/bingbot.htm |
| 2 | 3081 | 23.67 | 732 | 14.90 | Windows NT |
| 3 | 655 | 5.03 | 330 | 6.72 | +http://www.google.com/bot.html |
| 4 | 395 | 3.03 | 145 | 2.95 | +http://yandex.com/bots |
| 5 | 385 | 2.96 | 114 | 2.32 | http://mj12bot.com/ |
| 6 | 313 | 2.40 | 285 | 5.80 | Windows 2004 |
| 7 | 288 | 2.21 | 264 | 5.37 | Windows 2003 |
| 8 | 288 | 2.21 | 267 | 5.43 | Windows 2002 |
| 9 | 286 | 2.20 | 255 | 5.19 | Windows 2007 |
| 10 | 278 | 2.14 | 119 | 2.42 | +http://ahrefs.com/robot/ |
| 11 | 258 | 1.98 | 241 | 4.90 | Windows 2006 |
| 12 | 258 | 1.98 | 241 | 4.90 | Windows 9 |
| 13 | 252 | 1.94 | 236 | 4.80 | Windows 2008 |
| 14 | 239 | 1.84 | 225 | 4.58 | Windows 2005 |
| 15 | 219 | 1.68 | 101 | 2.06 | Linux i386 [unknown version] |
| 16 | 190 | 1.46 | 6 | 0.12 | Android |
| 17 | 179 | 1.38 | 49 | 1.00 | +http://napoveda.seznam.cz/en/seznambot-... |
| 18 | 169 | 1.30 | 92 | 1.87 | +http://www.semrush.com/bot.html |
| 19 | 162 | 1.24 | 44 | 0.90 | http://help.yahoo.com/help/us/ysearch/sl... |
| 20 | 141 | 1.08 | 140 | 2.85 | +http://www.baidu.com/search/spider.html |
| 21 | 126 | 0.97 | 7 | 0.14 | +http://alphaseobot.com/bot.html |
| 22 | 114 | 0.88 | 34 | 0.69 | +http://duckduckgo.com |
| 23 | 102 | 0.78 | 32 | 0.65 | Windows XP |
| 24 | 100 | 0.77 | 4 | 0.08 | +http://OpenLinkProfiler.org/bot |
| 25 | 84 | 0.65 | 38 | 0.77 | Mail.RU_Bot/2.0; +http://go.mail.ru/help... |
| 26 | 75 | 0.58 | 68 | 1.38 | +http://www.uptime.com/uptimebot |
| 27 | 73 | 0.56 | 19 | 0.39 | Windows 98 |
| 28 | 54 | 0.41 | 2 | 0.04 | +http://megaindex.com/crawler |
| 29 | 48 | 0.37 | 22 | 0.45 | Windows 95 |
| 30 | 47 | 0.36 | 15 | 0.31 | MS Web Services Client Protocol 2.0.5072... |
