| Used Operating Systems |
| 1 | 534 | 60.20 | 464 | 81.26 | +http://www.baidu.com/search/spider.html |
| 2 | 122 | 13.75 | 38 | 6.65 | +http://yandex.com/bots |
| 3 | 111 | 12.51 | 13 | 2.28 | +http://www.bing.com/bingbot.htm |
| 4 | 40 | 4.51 | 20 | 3.50 | +http://www.google.com/bot.html |
| 5 | 33 | 3.72 | 7 | 1.23 | MSIE 5.5; Windows NT 5.1 |
| 6 | 19 | 2.14 | 14 | 2.45 | Windows NT |
| 7 | 8 | 0.90 | 6 | 1.05 | Windows 98 |
| 8 | 6 | 0.68 | 2 | 0.35 | Linux i686 [unknown version] |
| 9 | 6 | 0.68 | 3 | 0.53 | http://www.majestic12.co.uk/bot.php?+ |
| 10 | 4 | 0.45 | 2 | 0.35 | +info@netcraft.com |
| 11 | 2 | 0.23 | 1 | 0.18 | +http://www.aihit.com/ |
| 12 | 2 | 0.23 | 1 | 0.18 | +http://domains.checkparams.com/ |
