| Used Operating Systems (30 / 33) [show full report] |
| 1 | 35388 | 69.11 | 221 | 6.17 | http://www.majestic12.co.uk/bot.php?+ |
| 2 | 5026 | 9.81 | 886 | 24.73 | +http://ahrefs.com/robot/ |
| 3 | 2166 | 4.23 | 897 | 25.04 | Windows NT |
| 4 | 2120 | 4.14 | 4 | 0.11 | +http://OpenLinkProfiler.org/bot |
| 5 | 2006 | 3.92 | 2 | 0.06 | http://crawler.007ac9.net/ |
| 6 | 921 | 1.80 | 95 | 2.65 | +http://yandex.com/bots |
| 7 | 861 | 1.68 | 589 | 16.44 | +http://www.baidu.com/search/spider.html |
| 8 | 842 | 1.64 | 358 | 9.99 | +http://www.google.com/bot.html |
| 9 | 710 | 1.39 | 45 | 1.26 | Mail.RU_Bot/2.0; +http://go.mail.ru/help... |
| 10 | 322 | 0.63 | 111 | 3.10 | +http://www.bing.com/bingbot.htm |
| 11 | 150 | 0.29 | 20 | 0.56 | +http://siteexplorer.info/ |
| 12 | 116 | 0.23 | 27 | 0.75 | +http://www.linkdex.com/bots/ |
| 13 | 115 | 0.22 | 31 | 0.87 | +http://www.exabot.com/go/robot |
| 14 | 100 | 0.20 | 85 | 2.37 | Windows 95 |
| 15 | 80 | 0.16 | 39 | 1.09 | +http://www.meanpath.com/meanpathbot.htm... |
| 16 | 40 | 0.08 | 13 | 0.36 | Windows 98 |
| 17 | 30 | 0.06 | 25 | 0.70 | Auto; Windows |
| 18 | 30 | 0.06 | 2 | 0.06 | Windows XP |
| 19 | 30 | 0.06 | 20 | 0.56 | Windows 3.1 |
| 20 | 22 | 0.04 | 19 | 0.53 | ) - BrowseX (2.0.0 Windows |
| 21 | 20 | 0.04 | 18 | 0.50 | Windows CE |
| 22 | 18 | 0.04 | 17 | 0.47 | Windows 2000 |
| 23 | 18 | 0.04 | 15 | 0.42 | Windows ME |
| 24 | 16 | 0.03 | 11 | 0.31 | MSIE 5.5; Windows NT 5.0 |
| 25 | 14 | 0.03 | 13 | 0.36 | MSIE 5.5; Windows NT 4.0 |
| 26 | 10 | 0.02 | 5 | 0.14 | +http://wmaid.com/explore/ |
| 27 | 8 | 0.02 | 4 | 0.11 | http://crawler.sistrix.net/ |
| 28 | 6 | 0.01 | 0 | 0.00 | Windows |
| 29 | 6 | 0.01 | 3 | 0.08 | http://www.opensiteexplorer.org/dotbot, ... |
| 30 | 6 | 0.01 | 2 | 0.06 | +http://overx50.com/ |
