| Used Operating Systems |
| 1 | 28270 | 72.44 | 4492 | 64.10 | Windows NT |
| 2 | 3859 | 9.89 | 1747 | 24.93 | +http://www.baidu.com/search/spider.html |
| 3 | 3752 | 9.61 | 4 | 0.06 | http://crawler.sistrix.net/ |
| 4 | 650 | 1.67 | 204 | 2.91 | +http://www.google.com/bot.html |
| 5 | 593 | 1.52 | 64 | 0.91 | http://www.majestic12.co.uk/bot.php?+ |
| 6 | 273 | 0.70 | 97 | 1.38 | ezooms.bot@gmail.com |
| 7 | 264 | 0.68 | 3 | 0.04 | +http://www.seoprofiler.com/bot |
| 8 | 254 | 0.65 | 99 | 1.41 | +http://yandex.com/bots |
| 9 | 232 | 0.59 | 75 | 1.07 | Linux i686 [unknown version] |
| 10 | 212 | 0.54 | 50 | 0.71 | X11 |
| 11 | 173 | 0.44 | 42 | 0.60 | Windows 98 |
| 12 | 153 | 0.39 | 1 | 0.01 | Mail.RU_Bot/2.0; +http://go.mail.ru/help... |
| 13 | 134 | 0.34 | 41 | 0.59 | Linux [unknown version] |
| 14 | 102 | 0.26 | 50 | 0.71 | +http://www.linkdex.com/about/bots/ |
| 15 | 45 | 0.12 | 5 | 0.07 | Android 2.3.5 |
| 16 | 20 | 0.05 | 13 | 0.19 | J2ME/MIDP |
| 17 | 16 | 0.04 | 5 | 0.07 | +http://www.bing.com/bingbot.htm |
| 18 | 14 | 0.04 | 7 | 0.10 | Windows 95 |
| 19 | 4 | 0.01 | 2 | 0.03 | Windows 3.1 |
| 20 | 4 | 0.01 | 3 | 0.04 | MSIE 5.5; Windows NT 5.0 |
| 21 | 2 | 0.01 | 2 | 0.03 | +info@netcraft.com |
| 22 | 1 | 0.00 | 1 | 0.01 | MSIE 5.5; Windows NT 4.0 |
| 23 | 1 | 0.00 | 1 | 0.01 | ) - BrowseX (2.0.0 Windows |
