| Used Operating Systems (30 / 49) [show full report] |
| 1 | 20298 | 65.87 | 3808 | 55.29 | Windows NT |
| 2 | 2017 | 6.55 | 1392 | 20.21 | +http://www.baidu.com/search/spider.html |
| 3 | 2005 | 6.51 | 367 | 5.33 | +http://www.google.com/bot.html |
| 4 | 1705 | 5.53 | 27 | 0.39 | http://www.majestic12.co.uk/bot.php?+ |
| 5 | 1671 | 5.42 | 38 | 0.55 | Windows 98 |
| 6 | 894 | 2.90 | 261 | 3.79 | +http://www.bing.com/bingbot.htm |
| 7 | 428 | 1.39 | 41 | 0.60 | +http://yandex.com/bots |
| 8 | 379 | 1.23 | 278 | 4.04 | Windows 95 |
| 9 | 236 | 0.77 | 88 | 1.28 | http://www.opensiteexplorer.org/dotbot, ... |
| 10 | 208 | 0.67 | 17 | 0.25 | +http://ahrefs.com/robot/ |
| 11 | 92 | 0.30 | 36 | 0.52 | +http://www.linkdex.com/bots/ |
| 12 | 80 | 0.26 | 67 | 0.97 | MSIE 5.5; Windows NT 5.0 |
| 13 | 76 | 0.25 | 1 | 0.01 | Windows XP |
| 14 | 75 | 0.24 | 59 | 0.86 | Windows ME |
| 15 | 67 | 0.22 | 57 | 0.83 | MSIE 5.5; Windows NT 4.0 |
| 16 | 65 | 0.21 | 59 | 0.86 | Windows 2000 |
| 17 | 61 | 0.20 | 48 | 0.70 | Windows 3.1 |
| 18 | 58 | 0.19 | 50 | 0.73 | Auto; Windows |
| 19 | 58 | 0.19 | 54 | 0.78 | ) - BrowseX (2.0.0 Windows |
| 20 | 53 | 0.17 | 49 | 0.71 | Windows CE |
| 21 | 33 | 0.11 | 11 | 0.16 | +http://www.exabot.com/go/robot |
| 22 | 31 | 0.10 | 14 | 0.20 | http://help.yahoo.com/help/us/ysearch/sl... |
| 23 | 27 | 0.09 | 1 | 0.01 | +http://endb-consolidated.aihit.com/ |
| 24 | 24 | 0.08 | 12 | 0.17 | +http://www.meanpath.com/meanpathbot.htm... |
| 25 | 21 | 0.07 | 1 | 0.01 | +http://webmeup-crawler.com/ |
| 26 | 20 | 0.06 | 4 | 0.06 | Mail.RU_Bot/2.0; +http://go.mail.ru/help... |
| 27 | 18 | 0.06 | 2 | 0.03 | +http://OpenLinkProfiler.org/bot |
| 28 | 11 | 0.04 | 9 | 0.13 | +http://www.xovibot.net/ |
| 29 | 11 | 0.04 | 5 | 0.07 | +http://fulltext.sblog.cz/ |
| 30 | 10 | 0.03 | 6 | 0.09 | +http://help.coccoc.com/ |
