| Used Operating Systems by Visits |
| 1 | 3016 | 34.39 | 2101 | 46.17 | Windows NT |
| 2 | 2259 | 25.76 | 2059 | 45.24 | +http://www.baidu.com/search/spider.html |
| 3 | 524 | 5.97 | 196 | 4.31 | +http://www.bing.com/bingbot.htm |
| 4 | 2444 | 27.86 | 73 | 1.60 | +http://yandex.com/bots |
| 5 | 187 | 2.13 | 38 | 0.83 | +http://www.google.com/bot.html |
| 6 | 58 | 0.66 | 27 | 0.59 | ezooms.bot@gmail.com |
| 7 | 52 | 0.59 | 12 | 0.26 | MirrorDetector; +http://yandex.com/bots |
| 8 | 18 | 0.21 | 12 | 0.26 | +http://discoveryengine.com/discoverybot... |
| 9 | 47 | 0.54 | 11 | 0.24 | http://www.majestic12.co.uk/bot.php?+ |
| 10 | 4 | 0.05 | 4 | 0.09 | +http://shoulu.jike.com/spider.html |
| 11 | 68 | 0.78 | 2 | 0.04 | +http://www.warebay.com/bot.html |
| 12 | 30 | 0.34 | 2 | 0.04 | +http://www.compspy.com/spider.html |
| 13 | 26 | 0.30 | 2 | 0.04 | bot@language-tools.com |
| 14 | 4 | 0.05 | 2 | 0.04 | Linux i686 [unknown version] |
| 15 | 3 | 0.03 | 2 | 0.04 | +info@netcraft.com |
| 16 | 2 | 0.02 | 2 | 0.04 | X11 |
| 17 | 6 | 0.07 | 2 | 0.04 | +http://awcheck.com/en/about |
| 18 | 3 | 0.03 | 2 | 0.04 | Windows 98 |
| 19 | 15 | 0.17 | 1 | 0.02 | +http://www.aihit.com/ |
| 20 | 3 | 0.03 | 1 | 0.02 | Intel Mac OS X 10.4 |
| 21 | 2 | 0.02 | 0 | 0.00 | MSIE 5.5; Windows NT 5.1 |
