| Used Operating Systems |
| 1 | 2153 | 32.40 | 1945 | 57.85 | +http://www.baidu.com/search/spider.html |
| 2 | 1307 | 19.67 | 1030 | 30.64 | Windows NT |
| 3 | 1165 | 17.53 | 59 | 1.75 | +http://yandex.com/bots |
| 4 | 568 | 8.55 | 2 | 0.06 | +http://webmeup.com/crawler.html |
| 5 | 550 | 8.28 | 191 | 5.68 | +http://www.bing.com/bingbot.htm |
| 6 | 392 | 5.90 | 24 | 0.71 | http://www.majestic12.co.uk/bot.php?+ |
| 7 | 294 | 4.42 | 34 | 1.01 | +http://www.google.com/bot.html |
| 8 | 159 | 2.39 | 63 | 1.87 | +http://ahrefs.com/robot/ |
| 9 | 16 | 0.24 | 4 | 0.12 | +http://www.meanpath.com/meanpathbot.htm... |
| 10 | 16 | 0.24 | 0 | 0.00 | +http://siteexplorer.info/ |
| 11 | 12 | 0.18 | 4 | 0.12 | +http://www.semrush.com/bot.html |
| 12 | 4 | 0.06 | 2 | 0.06 | +info@netcraft.com |
| 13 | 3 | 0.05 | 0 | 0.00 | Linux 2.4.x |
| 14 | 2 | 0.03 | 2 | 0.06 | Windows 95 |
| 15 | 1 | 0.02 | 0 | 0.00 | Win32 |
| 16 | 1 | 0.02 | 1 | 0.03 | Socialradarbot/2.0; en-US; bot@infegy.co... |
| 17 | 1 | 0.02 | 0 | 0.00 | PPC Mac OS X Mach-O |
| 18 | 1 | 0.02 | 1 | 0.03 | X11 |
