| Used Operating Systems by Visits |
| 1 | 1226 | 48.54 | 271 | 42.21 | Windows NT |
| 2 | 401 | 15.87 | 133 | 20.72 | http://help.yahoo.com/help/us/ysearch/sl... |
| 3 | 275 | 10.89 | 120 | 18.69 | +http://www.google.com/bot.html |
| 4 | 100 | 3.96 | 50 | 7.79 | +http://yandex.com/bots |
| 5 | 200 | 7.92 | 21 | 3.27 | http://www.dotnetdotcom.org/, crawler@do... |
| 6 | 81 | 3.21 | 13 | 2.02 | MirrorDetector; +http://yandex.com/bots |
| 7 | 20 | 0.79 | 10 | 1.56 | +http://www.bing.com/bingbot.htm |
| 8 | 14 | 0.55 | 7 | 1.09 | http://misc.yahoo.com.cn/help.html |
| 9 | 105 | 4.16 | 5 | 0.78 | Linux [unknown version] |
| 10 | 9 | 0.36 | 4 | 0.62 | +http://www.exabot.com/go/robot |
| 11 | 6 | 0.24 | 3 | 0.47 | +http://www.whoisde.de |
| 12 | 85 | 3.37 | 1 | 0.16 | J2ME/MIDP |
| 13 | 1 | 0.04 | 1 | 0.16 | +http://builtwith.com/bot.html |
| 14 | 1 | 0.04 | 1 | 0.16 | Windows 98 |
| 15 | 1 | 0.04 | 1 | 0.16 | +http://www.marketdefender.com/bot.html |
| 16 | 1 | 0.04 | 1 | 0.16 | +info@netcraft.com |
