| Used Operating Systems |
| 1 | 26751 | 74.60 | 13436 | 79.27 | Windows NT |
| 2 | 2186 | 6.10 | 398 | 2.35 | +http://www.google.com/bot.html |
| 3 | 2103 | 5.86 | 1407 | 8.30 | MSIE 5.5; Windows NT 5.0 |
| 4 | 1990 | 5.55 | 378 | 2.23 | +http://www.baidu.com/search/spider.html |
| 5 | 706 | 1.97 | 12 | 0.07 | http://www.majestic12.co.uk/bot.php?+ |
| 6 | 538 | 1.50 | 408 | 2.41 | Linux i686 [unknown version] |
| 7 | 317 | 0.88 | 152 | 0.90 | Windows 98 |
| 8 | 305 | 0.85 | 213 | 1.26 | X11 |
| 9 | 248 | 0.69 | 147 | 0.87 | J2ME/MIDP |
| 10 | 239 | 0.67 | 183 | 1.08 | Linux [unknown version] |
| 11 | 218 | 0.61 | 115 | 0.68 | +http://ahrefs.com/robot/ |
| 12 | 106 | 0.30 | 39 | 0.23 | +http://yandex.com/bots |
| 13 | 58 | 0.16 | 30 | 0.18 | +http://www.bing.com/bingbot.htm |
| 14 | 40 | 0.11 | 6 | 0.04 | Android 2.3.5 |
| 15 | 12 | 0.03 | 4 | 0.02 | +http://go.mail.ru/help/robots |
| 16 | 12 | 0.03 | 6 | 0.04 | MirrorDetector; +http://yandex.com/bots |
| 17 | 10 | 0.03 | 5 | 0.03 | Windows 2000 |
| 18 | 10 | 0.03 | 4 | 0.02 | Windows XP |
| 19 | 6 | 0.02 | 3 | 0.02 | Windows 95 |
| 20 | 2 | 0.01 | 1 | 0.01 | Windows CE |
| 21 | 2 | 0.01 | 0 | 0.00 | +http://www.semrush.com/bot.html |
| 22 | 1 | 0.00 | 1 | 0.01 | http://www.searchmetrics.com/en/searchme... |
| 23 | 1 | 0.00 | 1 | 0.01 | +info@netcraft.com |
