| Used Operating Systems (30 / 65) [show full report] |
| 1 | 30486 | 36.40 | 1286 | 14.62 | Windows NT |
| 2 | 21790 | 26.01 | 5149 | 58.53 | +http://ahrefs.com/robot/ |
| 3 | 21637 | 25.83 | 402 | 4.57 | http://www.majestic12.co.uk/bot.php?+ |
| 4 | 2129 | 2.54 | 136 | 1.55 | +http://www.bing.com/bingbot.htm |
| 5 | 1769 | 2.11 | 1023 | 11.63 | +http://www.baidu.com/search/spider.html |
| 6 | 1195 | 1.43 | 138 | 1.57 | +http://www.google.com/bot.html |
| 7 | 1076 | 1.28 | 86 | 0.98 | +http://yandex.com/bots |
| 8 | 684 | 0.82 | 6 | 0.07 | +http://megaindex.com/crawler |
| 9 | 678 | 0.81 | 6 | 0.07 | +http://OpenLinkProfiler.org/bot |
| 10 | 332 | 0.40 | 8 | 0.09 | http://help.yahoo.com/help/us/ysearch/sl... |
| 11 | 326 | 0.39 | 4 | 0.05 | Mail.RU_Bot/2.0; +http://go.mail.ru/help... |
| 12 | 254 | 0.30 | 2 | 0.02 | http://crawler.007ac9.net/ |
| 13 | 184 | 0.22 | 94 | 1.07 | Windows 95 |
| 14 | 154 | 0.18 | 2 | 0.02 | +http://siteexplorer.info/ |
| 15 | 149 | 0.18 | 43 | 0.49 | Windows 98 |
| 16 | 147 | 0.18 | 1 | 0.01 | +http://www.semrush.com/bot.html |
| 17 | 90 | 0.11 | 74 | 0.84 | Linux i686 [unknown version] |
| 18 | 63 | 0.08 | 17 | 0.19 | Windows XP |
| 19 | 54 | 0.06 | 20 | 0.23 | +http://www.uptime.com/uptimebot |
| 20 | 52 | 0.06 | 24 | 0.27 | MSIE 5.5; Windows NT 4.0 |
| 21 | 50 | 0.06 | 0 | 0.00 | Wayback Machine Live Record; +http://arc... |
| 22 | 43 | 0.05 | 15 | 0.17 | +http://www.linkdex.com/bots/ |
| 23 | 42 | 0.05 | 21 | 0.24 | MSIE 5.5; Windows NT 5.0 |
| 24 | 40 | 0.05 | 20 | 0.23 | Windows 3.1 |
| 25 | 34 | 0.04 | 22 | 0.25 | Windows CE |
| 26 | 30 | 0.04 | 15 | 0.17 | Windows 2000 |
| 27 | 30 | 0.04 | 14 | 0.16 | Windows ME |
| 28 | 24 | 0.03 | 23 | 0.26 | Linux [unknown version] |
| 29 | 24 | 0.03 | 2 | 0.02 | +https://www.dataprovider.com/ |
| 30 | 20 | 0.02 | 13 | 0.15 | ) - BrowseX (2.0.0 Windows |
