| Used Operating Systems |
| 1 | 4641 | 39.94 | 69 | 2.32 | Windows NT |
| 2 | 2634 | 22.67 | 2167 | 72.91 | +http://www.baidu.com/search/spider.html |
| 3 | 1573 | 13.54 | 1 | 0.03 | +http://swebot-crawler.net |
| 4 | 1260 | 10.84 | 597 | 20.09 | +http://www.google.com/bot.html |
| 5 | 522 | 4.49 | 22 | 0.74 | Windows 98 |
| 6 | 485 | 4.17 | 67 | 2.25 | +http://yandex.com/bots |
| 7 | 220 | 1.89 | 5 | 0.17 | http://www.majestic12.co.uk/bot.php?+ |
| 8 | 150 | 1.29 | 2 | 0.07 | +http://swebot.net |
| 9 | 53 | 0.46 | 29 | 0.98 | +http://www.bing.com/bingbot.htm |
| 10 | 40 | 0.34 | 3 | 0.10 | Linux i686 [unknown version] |
| 11 | 26 | 0.22 | 1 | 0.03 | http://www.lipperhey.com/ |
| 12 | 5 | 0.04 | 0 | 0.00 | MSIE 5.5; Windows NT 5.1 |
| 13 | 3 | 0.03 | 3 | 0.10 | Windows 95 |
| 14 | 3 | 0.03 | 1 | 0.03 | ReverseGet/1.0; http://reverseget.com/; ... |
| 15 | 2 | 0.02 | 1 | 0.03 | +info@netcraft.com |
| 16 | 2 | 0.02 | 2 | 0.07 | MSIE 5.5; Windows NT 4.0 |
| 17 | 1 | 0.01 | 1 | 0.03 | Windows 3.1 |
| 18 | 1 | 0.01 | 1 | 0.03 | +http://eripp.com |
