| Used Operating Systems (30 / 58) [show full report] |
| 1 | 2337 | 18.00 | 2037 | 28.97 | +http://www.baidu.com/search/spider.html |
| 2 | 2235 | 17.22 | 761 | 10.82 | Windows NT |
| 3 | 1345 | 10.36 | 489 | 6.95 | +http://www.google.com/bot.html |
| 4 | 1107 | 8.53 | 415 | 5.90 | +http://www.bing.com/bingbot.htm |
| 5 | 536 | 4.13 | 67 | 0.95 | +http://www.profound.net/domainappender |
| 6 | 375 | 2.89 | 333 | 4.74 | Windows 2002 |
| 7 | 373 | 2.87 | 327 | 4.65 | Windows 2004 |
| 8 | 370 | 2.85 | 328 | 4.66 | Windows 2007 |
| 9 | 365 | 2.81 | 325 | 4.62 | Windows 2005 |
| 10 | 351 | 2.70 | 305 | 4.34 | Windows 2003 |
| 11 | 344 | 2.65 | 305 | 4.34 | Windows 2008 |
| 12 | 333 | 2.57 | 282 | 4.01 | Windows 9 |
| 13 | 312 | 2.40 | 112 | 1.59 | +http://yandex.com/bots |
| 14 | 309 | 2.38 | 285 | 4.05 | Windows 2006 |
| 15 | 262 | 2.02 | 67 | 0.95 | +http://cs.daum.net/faq/15/4118.html?faq... |
| 16 | 228 | 1.76 | 10 | 0.14 | +http://ruki.rezko.net |
| 17 | 187 | 1.44 | 62 | 0.88 | http://mj12bot.com/ |
| 18 | 185 | 1.43 | 95 | 1.35 | Linux i386 [unknown version] |
| 19 | 123 | 0.95 | 35 | 0.50 | +http://duckduckgo.com |
| 20 | 122 | 0.94 | 4 | 0.06 | Android |
| 21 | 119 | 0.92 | 33 | 0.47 | +http://napoveda.seznam.cz/en/seznambot-... |
| 22 | 105 | 0.81 | 47 | 0.67 | +http://www.semrush.com/bot.html |
| 23 | 95 | 0.73 | 62 | 0.88 | +http://ahrefs.com/robot/ |
| 24 | 90 | 0.69 | 37 | 0.53 | http://help.yahoo.com/help/us/ysearch/sl... |
| 25 | 83 | 0.64 | 33 | 0.47 | Windows 95 |
| 26 | 78 | 0.60 | 25 | 0.36 | http://www.opensiteexplorer.org/dotbot, ... |
| 27 | 77 | 0.59 | 27 | 0.38 | Windows XP |
| 28 | 75 | 0.58 | 3 | 0.04 | +http://OpenLinkProfiler.org/bot |
| 29 | 65 | 0.50 | 11 | 0.16 | Windows 98 |
| 30 | 55 | 0.42 | 2 | 0.03 | WinHttp.WinHttpRequest.5 |
