| Used Operating Systems (30 / 55) [show full report] |
| 1 | 25524 | 31.17 | 274 | 1.44 | http://www.majestic12.co.uk/bot.php?+ |
| 2 | 24794 | 30.28 | 6499 | 34.12 | Windows NT |
| 3 | 6852 | 8.37 | 3973 | 20.86 | +http://ahrefs.com/robot/ |
| 4 | 6400 | 7.82 | 1798 | 9.44 | +http://www.bing.com/bingbot.htm |
| 5 | 4011 | 4.90 | 282 | 1.48 | +http://yandex.com/bots |
| 6 | 3032 | 3.70 | 1690 | 8.87 | +http://www.google.com/bot.html |
| 7 | 2353 | 2.87 | 2016 | 10.59 | +http://www.baidu.com/search/spider.html |
| 8 | 2001 | 2.44 | 2 | 0.01 | +http://OpenLinkProfiler.org/bot |
| 9 | 1991 | 2.43 | 1128 | 5.92 | +http://www.easou.com/search/spider.html |
| 10 | 1665 | 2.03 | 359 | 1.89 | http://www.opensiteexplorer.org/dotbot, ... |
| 11 | 1041 | 1.27 | 474 | 2.49 | +http://www.linkdex.com/bots/ |
| 12 | 532 | 0.65 | 11 | 0.06 | +http://siteexplorer.info/ |
| 13 | 501 | 0.61 | 1 | 0.01 | http://crawler.sistrix.net/ |
| 14 | 265 | 0.32 | 166 | 0.87 | http://help.yahoo.com/help/us/ysearch/sl... |
| 15 | 140 | 0.17 | 2 | 0.01 | http://www.searchmetrics.com/en/searchme... |
| 16 | 114 | 0.14 | 87 | 0.46 | Windows 95 |
| 17 | 65 | 0.08 | 9 | 0.05 | Windows 98 |
| 18 | 62 | 0.08 | 1 | 0.01 | +http://www.linkpad.ru |
| 19 | 55 | 0.07 | 5 | 0.03 | +http://www.profound.net/urlappendbot.ht... |
| 20 | 53 | 0.06 | 31 | 0.16 | +http://www.exabot.com/go/robot |
| 21 | 52 | 0.06 | 28 | 0.15 | Mail.RU_Bot/2.0; +http://go.mail.ru/help... |
| 22 | 47 | 0.06 | 24 | 0.13 | +http://www.proximic.com/info/spider.php |
| 23 | 34 | 0.04 | 17 | 0.09 | +http://www.meanpath.com/meanpathbot.htm... |
| 24 | 30 | 0.04 | 8 | 0.04 | Windows Phone 8.0; Trident/6.0; IEMobile... |
| 25 | 26 | 0.03 | 2 | 0.01 | +http://www.xovibot.net/ |
| 26 | 22 | 0.03 | 20 | 0.11 | Windows 3.1 |
| 27 | 21 | 0.03 | 19 | 0.10 | Windows CE |
| 28 | 19 | 0.02 | 18 | 0.09 | Auto; Windows |
| 29 | 18 | 0.02 | 15 | 0.08 | ) - BrowseX (2.0.0 Windows |
| 30 | 16 | 0.02 | 14 | 0.07 | Windows ME |
