| Used Operating Systems (30 / 30) [show full report] |
| 1 | 18205 | 86.84 | 4247 | 80.82 | Windows NT |
| 2 | 807 | 3.85 | 21 | 0.40 | +http://yandex.com/bots |
| 3 | 433 | 2.07 | 384 | 7.31 | +http://www.baidu.com/search/spider.html |
| 4 | 234 | 1.12 | 161 | 3.06 | Windows 95 |
| 5 | 210 | 1.00 | 3 | 0.06 | +http://www.seoprofiler.com/bot |
| 6 | 187 | 0.89 | 39 | 0.74 | Windows 98 |
| 7 | 171 | 0.82 | 54 | 1.03 | +http://www.google.com/bot.html |
| 8 | 144 | 0.69 | 53 | 1.01 | +http://www.bing.com/bingbot.htm |
| 9 | 65 | 0.31 | 9 | 0.17 | X11 |
| 10 | 61 | 0.29 | 49 | 0.93 | MSIE 5.5; Windows NT 4.0 |
| 11 | 49 | 0.23 | 35 | 0.67 | ) - BrowseX (2.0.0 Windows |
| 12 | 44 | 0.21 | 8 | 0.15 | Windows XP |
| 13 | 44 | 0.21 | 17 | 0.32 | +http://www.linkdex.com/about/bots/ |
| 14 | 41 | 0.20 | 3 | 0.06 | http://www.majestic12.co.uk/bot.php?+ |
| 15 | 38 | 0.18 | 20 | 0.38 | Windows ME |
| 16 | 35 | 0.17 | 32 | 0.61 | MSIE 5.5; Windows NT 5.0 |
| 17 | 33 | 0.16 | 25 | 0.48 | Windows CE |
| 18 | 33 | 0.16 | 29 | 0.55 | Auto; Windows |
| 19 | 33 | 0.16 | 24 | 0.46 | Windows 3.1 |
| 20 | 30 | 0.14 | 26 | 0.49 | Windows 2000 |
| 21 | 29 | 0.14 | 3 | 0.06 | Android 2.3.5 |
| 22 | 13 | 0.06 | 1 | 0.02 | +http://filterdb.iss.net/crawler/ |
| 23 | 8 | 0.04 | 2 | 0.04 | +http://www.meanpath.com/meanpathbot.htm... |
| 24 | 6 | 0.03 | 4 | 0.08 | J2ME/MIDP |
| 25 | 2 | 0.01 | 0 | 0.00 | Macintosh PPC |
| 26 | 2 | 0.01 | 2 | 0.04 | iPhone |
| 27 | 2 | 0.01 | 2 | 0.04 | FreeBSD [unknown version] |
| 28 | 2 | 0.01 | 1 | 0.02 | +info@netcraft.com |
| 29 | 1 | 0.00 | 1 | 0.02 | Intel Mac OS X 10.5 |
| 30 | 1 | 0.00 | 0 | 0.00 | Win32 |
