| Used Operating Systems (30 / 35) [show full report] |
| 1 | 1353 | 39.70 | 441 | 32.57 | Windows NT |
| 2 | 383 | 11.24 | 79 | 5.83 | +http://yandex.com/bots |
| 3 | 222 | 6.51 | 70 | 5.17 | +http://www.google.com/bot.html |
| 4 | 170 | 4.99 | 98 | 7.24 | +http://www.bing.com/bingbot.htm |
| 5 | 167 | 4.90 | 162 | 11.96 | +http://www.uptime.com/uptimebot |
| 6 | 137 | 4.02 | 50 | 3.69 | Windows XP |
| 7 | 136 | 3.99 | 108 | 7.98 | +http://www.baidu.com/search/spider.html |
| 8 | 120 | 3.52 | 50 | 3.69 | http://www.opensiteexplorer.org/dotbot, ... |
| 9 | 111 | 3.26 | 90 | 6.65 | +http://ahrefs.com/robot/ |
| 10 | 88 | 2.58 | 12 | 0.89 | +http://nlp.fi.muni.cz/projects/biwec/ |
| 11 | 57 | 1.67 | 30 | 2.22 | +http://www.semrush.com/bot.html |
| 12 | 54 | 1.58 | 2 | 0.15 | +http://www.lumtel.com/bot/ |
| 13 | 49 | 1.44 | 24 | 1.77 | Windows 95 |
| 14 | 44 | 1.29 | 21 | 1.55 | Mail.RU_Bot/2.0; +http://go.mail.ru/help... |
| 15 | 41 | 1.20 | 8 | 0.59 | +http://www.findxbot.com |
| 16 | 40 | 1.17 | 19 | 1.40 | +http://www.exabot.com/go/robot |
| 17 | 37 | 1.09 | 16 | 1.18 | http://help.yahoo.com/help/us/ysearch/sl... |
| 18 | 29 | 0.85 | 10 | 0.74 | http://mj12bot.com/ |
| 19 | 27 | 0.79 | 3 | 0.22 | +http://www.seokicks.de/robot.html |
| 20 | 18 | 0.53 | 8 | 0.59 | MSIE 5.5; Windows NT 5.0 |
| 21 | 16 | 0.47 | 2 | 0.15 | +http://napoveda.seznam.cz/en/seznambot-... |
| 22 | 15 | 0.44 | 5 | 0.37 | Windows CE |
| 23 | 14 | 0.41 | 7 | 0.52 | Mail.RU_Bot/Robots/2.0; +http://go.mail.... |
| 24 | 12 | 0.35 | 6 | 0.44 | +http://siteexplorer.info/Backlink-Check... |
| 25 | 12 | 0.35 | 6 | 0.44 | +http://OpenLinkProfiler.org/bot |
| 26 | 12 | 0.35 | 6 | 0.44 | ) - BrowseX (2.0.0 Windows |
| 27 | 10 | 0.29 | 4 | 0.30 | Windows ME |
| 28 | 8 | 0.23 | 6 | 0.44 | Windows 2000 |
| 29 | 4 | 0.12 | 3 | 0.22 | http://linkfluence.com/; bot@linkfluence... |
| 30 | 4 | 0.12 | 2 | 0.15 | Linux i686 [unknown version] |
