| Used Operating Systems (30 / 63) [show full report] |
| 1 | 3132 | 19.57 | 766 | 14.00 | +http://www.bing.com/bingbot.htm |
| 2 | 2750 | 17.18 | 651 | 11.90 | Windows NT |
| 3 | 1611 | 10.07 | 406 | 7.42 | http://www.opensiteexplorer.org/dotbot, ... |
| 4 | 1248 | 7.80 | 265 | 4.84 | +http://yandex.com/bots |
| 5 | 1165 | 7.28 | 357 | 6.52 | +http://ahrefs.com/robot/ |
| 6 | 888 | 5.55 | 370 | 6.76 | +http://www.google.com/bot.html |
| 7 | 492 | 3.07 | 16 | 0.29 | Android |
| 8 | 414 | 2.59 | 149 | 2.72 | +http://www.semrush.com/bot.html |
| 9 | 411 | 2.57 | 113 | 2.07 | http://mj12bot.com/ |
| 10 | 270 | 1.69 | 15 | 0.27 | +http://alphaseobot.com/bot.html |
| 11 | 267 | 1.67 | 254 | 4.64 | Windows 2008 |
| 12 | 263 | 1.64 | 242 | 4.42 | Windows 2005 |
| 13 | 259 | 1.62 | 240 | 4.39 | Windows 9 |
| 14 | 258 | 1.61 | 236 | 4.31 | Windows 2006 |
| 15 | 246 | 1.54 | 233 | 4.26 | Windows 2003 |
| 16 | 244 | 1.52 | 225 | 4.11 | Windows 2007 |
| 17 | 234 | 1.46 | 220 | 4.02 | Windows 2004 |
| 18 | 225 | 1.41 | 90 | 1.64 | Linux i386 [unknown version] |
| 19 | 212 | 1.32 | 202 | 3.69 | Windows 2002 |
| 20 | 201 | 1.26 | 46 | 0.84 | +http://napoveda.seznam.cz/en/seznambot-... |
| 21 | 182 | 1.14 | 0 | 0.00 | Mail.RU_Bot/2.0; +http://go.mail.ru/help... |
| 22 | 150 | 0.94 | 6 | 0.11 | +http://OpenLinkProfiler.org/bot |
| 23 | 134 | 0.84 | 133 | 2.43 | +http://www.baidu.com/search/spider.html |
| 24 | 87 | 0.54 | 28 | 0.51 | Windows XP |
| 25 | 75 | 0.47 | 22 | 0.40 | +http://duckduckgo.com |
| 26 | 58 | 0.36 | 21 | 0.38 | Windows 98 |
| 27 | 56 | 0.35 | 10 | 0.18 | +http://siteexplorer.info/Backlink-Check... |
| 28 | 54 | 0.34 | 6 | 0.11 | +http://www.seokicks.de/robot.html |
| 29 | 54 | 0.34 | 2 | 0.04 | +http://megaindex.com/crawler |
| 30 | 44 | 0.27 | 20 | 0.37 | Windows 95 |
