| Used Operating Systems (21 / 21) [show full report] |
| 1 | 1233 | 64.35 | 982 | 82.94 | Windows NT |
| 2 | 289 | 15.08 | 36 | 3.04 | +http://yandex.com/bots |
| 3 | 198 | 10.33 | 109 | 9.21 | +http://www.baidu.com/search/spider.html |
| 4 | 36 | 1.88 | 1 | 0.08 | +http://www.google.com/bot.html |
| 5 | 24 | 1.25 | 11 | 0.93 | Mail.RU_Bot/2.0; +http://go.mail.ru/help... |
| 6 | 24 | 1.25 | 6 | 0.51 | +http://filterdb.iss.net/crawler/ |
| 7 | 22 | 1.15 | 10 | 0.84 | +http://www.bing.com/bingbot.htm |
| 8 | 14 | 0.73 | 7 | 0.59 | +http://www.seoprofiler.com/bot |
| 9 | 12 | 0.63 | 0 | 0.00 | Win32 |
| 10 | 10 | 0.52 | 0 | 0.00 | Linux 2.4.x |
| 11 | 10 | 0.52 | 8 | 0.68 | +http://www.semrush.com/bot.html |
| 12 | 8 | 0.42 | 4 | 0.34 | http://crawler.sistrix.net/ |
| 13 | 6 | 0.31 | 0 | 0.00 | Macintosh PPC |
| 14 | 6 | 0.31 | 2 | 0.17 | +info@netcraft.com |
| 15 | 6 | 0.31 | 0 | 0.00 | Windows 98 |
| 16 | 4 | 0.21 | 0 | 0.00 | PPC Mac OS X Mach-O |
| 17 | 4 | 0.21 | 4 | 0.34 | Linux i686 [unknown version] |
| 18 | 4 | 0.21 | 2 | 0.17 | +http://siteexplorer.info/ |
| 19 | 2 | 0.10 | 2 | 0.17 | Windows 95 |
| 20 | 2 | 0.10 | 0 | 0.00 | +http://www.meanpath.com/meanpathbot.htm... |
| 21 | 2 | 0.10 | 0 | 0.00 | http://www.majestic12.co.uk/bot.php?+ |
