| Used Operating Systems (30 / 34) [show full report] |
| 1 | 86198 | 46.70 | 375 | 0.92 | http://mj12bot.com/ |
| 2 | 49872 | 27.02 | 33239 | 81.39 | +http://ahrefs.com/robot/ |
| 3 | 26143 | 14.16 | 639 | 1.56 | +http://yandex.com/bots |
| 4 | 6519 | 3.53 | 1 | 0.00 | +http://megaindex.com/crawler |
| 5 | 3870 | 2.10 | 1194 | 2.92 | Windows NT |
| 6 | 3061 | 1.66 | 2896 | 7.09 | +http://www.baidu.com/search/spider.html |
| 7 | 3005 | 1.63 | 3 | 0.01 | +http://OpenLinkProfiler.org/bot |
| 8 | 2111 | 1.14 | 545 | 1.33 | http://www.opensiteexplorer.org/dotbot, ... |
| 9 | 1601 | 0.87 | 932 | 2.28 | +http://www.google.com/bot.html |
| 10 | 557 | 0.30 | 344 | 0.84 | http://help.yahoo.com/help/us/ysearch/sl... |
| 11 | 506 | 0.27 | 205 | 0.50 | +http://www.bing.com/bingbot.htm |
| 12 | 488 | 0.26 | 141 | 0.35 | +http://www.linkdex.com/bots/ |
| 13 | 155 | 0.08 | 56 | 0.14 | Mail.RU_Bot/2.0; +http://go.mail.ru/help... |
| 14 | 132 | 0.07 | 43 | 0.11 | +http://www.exabot.com/go/robot |
| 15 | 71 | 0.04 | 68 | 0.17 | Windows 95 |
| 16 | 58 | 0.03 | 10 | 0.02 | Windows XP |
| 17 | 50 | 0.03 | 34 | 0.08 | Windows 98 |
| 18 | 31 | 0.02 | 0 | 0.00 | +http://www.semrush.com/bot.html |
| 19 | 19 | 0.01 | 16 | 0.04 | Windows CE |
| 20 | 19 | 0.01 | 18 | 0.04 | Auto; Windows |
| 21 | 16 | 0.01 | 8 | 0.02 | +http://help.coccoc.com/searchengine |
| 22 | 14 | 0.01 | 13 | 0.03 | Windows 2000 |
| 23 | 12 | 0.01 | 12 | 0.03 | MSIE 5.5; Windows NT 4.0 |
| 24 | 11 | 0.01 | 10 | 0.02 | Windows ME |
| 25 | 11 | 0.01 | 9 | 0.02 | MSIE 5.5; Windows NT 5.0 |
| 26 | 10 | 0.01 | 9 | 0.02 | +http://www.uptime.com/uptimebot |
| 27 | 8 | 0.00 | 8 | 0.02 | ) - BrowseX (2.0.0 Windows |
| 28 | 7 | 0.00 | 7 | 0.02 | Windows 3.1 |
| 29 | 4 | 0.00 | 0 | 0.00 | +http://siteexplorer.info/Backlink-Check... |
| 30 | 3 | 0.00 | 1 | 0.00 | X11 |
