| Used Operating Systems (30 / 31) [show full report] |
| 1 | 1542 | 52.50 | 498 | 48.44 | Windows NT |
| 2 | 401 | 13.65 | 118 | 11.48 | +http://www.google.com/bot.html |
| 3 | 340 | 11.58 | 144 | 14.01 | +http://www.bing.com/bingbot.htm |
| 4 | 150 | 5.11 | 26 | 2.53 | +http://yandex.com/bots |
| 5 | 110 | 3.75 | 23 | 2.24 | http://www.majestic12.co.uk/bot.php?+ |
| 6 | 76 | 2.59 | 55 | 5.35 | Windows 95 |
| 7 | 61 | 2.08 | 18 | 1.75 | Windows 98 |
| 8 | 37 | 1.26 | 37 | 3.60 | http://www.youdao.com/help/webmaster/spi... |
| 9 | 36 | 1.23 | 1 | 0.10 | Mail.RU_Bot/2.0; +http://go.mail.ru/help... |
| 10 | 18 | 0.61 | 2 | 0.19 | +http://www.aihit.com/ |
| 11 | 16 | 0.54 | 4 | 0.39 | +http://www.meanpath.com/meanpathbot.htm... |
| 12 | 15 | 0.51 | 11 | 1.07 | Auto; Windows |
| 13 | 13 | 0.44 | 12 | 1.17 | Windows CE |
| 14 | 13 | 0.44 | 13 | 1.26 | +http://www.baidu.com/search/spider.html |
| 15 | 12 | 0.41 | 10 | 0.97 | Windows 2000 |
| 16 | 10 | 0.34 | 0 | 0.00 | +http://ahrefs.com/robot/ |
| 17 | 9 | 0.31 | 9 | 0.88 | MSIE 5.5; Windows NT 4.0 |
| 18 | 8 | 0.27 | 4 | 0.39 | ezooms.bot@gmail.com |
| 19 | 8 | 0.27 | 8 | 0.78 | MSIE 5.5; Windows NT 5.0 |
| 20 | 8 | 0.27 | 4 | 0.39 | +http://www.seoprofiler.com/bot |
| 21 | 8 | 0.27 | 4 | 0.39 | +http://siteexplorer.info/ |
| 22 | 8 | 0.27 | 4 | 0.39 | +http://www.exabot.com/go/robot |
| 23 | 7 | 0.24 | 3 | 0.29 | Windows XP |
| 24 | 7 | 0.24 | 6 | 0.58 | Windows ME |
| 25 | 6 | 0.20 | 4 | 0.39 | +http://www.semrush.com/bot.html |
| 26 | 6 | 0.20 | 2 | 0.19 | +http://webmeup-crawler.com/ |
| 27 | 4 | 0.14 | 2 | 0.19 | http://crawler.sistrix.net/ |
| 28 | 2 | 0.07 | 2 | 0.19 | Windows 3.1 |
| 29 | 2 | 0.07 | 0 | 0.00 | +http://help.soso.com/webspider.htm |
| 30 | 2 | 0.07 | 2 | 0.19 | ) - BrowseX (2.0.0 Windows |
