| Used Operating Systems (30 / 39) [show full report] |
| 1 | 55837 | 44.28 | 11574 | 60.23 | +http://ahrefs.com/robot/ |
| 2 | 23762 | 18.84 | 514 | 2.67 | +http://yandex.com/bots |
| 3 | 19454 | 15.43 | 6 | 0.03 | +http://megaindex.com/crawler |
| 4 | 9691 | 7.68 | 650 | 3.38 | +http://www.bing.com/bingbot.htm |
| 5 | 4865 | 3.86 | 2356 | 12.26 | Windows NT |
| 6 | 3018 | 2.39 | 2639 | 13.73 | +http://www.baidu.com/search/spider.html |
| 7 | 3005 | 2.38 | 3 | 0.02 | +http://OpenLinkProfiler.org/bot |
| 8 | 2499 | 1.98 | 85 | 0.44 | http://mj12bot.com/ |
| 9 | 1546 | 1.23 | 638 | 3.32 | +http://www.google.com/bot.html |
| 10 | 601 | 0.48 | 128 | 0.67 | http://www.opensiteexplorer.org/dotbot, ... |
| 11 | 518 | 0.41 | 252 | 1.31 | http://help.yahoo.com/help/us/ysearch/sl... |
| 12 | 250 | 0.20 | 1 | 0.01 | Linux [unknown version] |
| 13 | 250 | 0.20 | 1 | 0.01 | Linux i586 [unknown version] |
| 14 | 169 | 0.13 | 5 | 0.03 | http://www.botje.com/plukkie.htm |
| 15 | 94 | 0.07 | 29 | 0.15 | Mail.RU_Bot/2.0; +http://go.mail.ru/help... |
| 16 | 93 | 0.07 | 80 | 0.42 | Windows 95 |
| 17 | 65 | 0.05 | 31 | 0.16 | +http://www.semrush.com/bot.html |
| 18 | 53 | 0.04 | 34 | 0.18 | Windows 98 |
| 19 | 44 | 0.03 | 6 | 0.03 | +http://napoveda.seznam.cz/en/seznambot-... |
| 20 | 32 | 0.03 | 13 | 0.07 | +http://www.linkdex.com/bots/ |
| 21 | 32 | 0.03 | 7 | 0.04 | +http://siteexplorer.info/Backlink-Check... |
| 22 | 29 | 0.02 | 14 | 0.07 | Windows XP |
| 23 | 25 | 0.02 | 22 | 0.11 | +http://www.uptime.com/uptimebot |
| 24 | 22 | 0.02 | 8 | 0.04 | +http://www.exabot.com/go/robot |
| 25 | 19 | 0.02 | 13 | 0.07 | ) - BrowseX (2.0.0 Windows |
| 26 | 18 | 0.01 | 15 | 0.08 | MSIE 5.5; Windows NT 4.0 |
| 27 | 16 | 0.01 | 8 | 0.04 | +http://help.coccoc.com/searchengine |
| 28 | 15 | 0.01 | 13 | 0.07 | Windows CE |
| 29 | 14 | 0.01 | 13 | 0.07 | Auto; Windows |
| 30 | 13 | 0.01 | 10 | 0.05 | Windows 3.1 |
