| Rank | Product | Accesses | % | Bytes | % | Visits | % |
|---|---|---|---|---|---|---|---|
| 1 | Windows XP | 12,659,344 | 79.13 | 195,186,806,261 | 73.20 | 887,715 | 76.95 |
| 2 | Windows NT | 1,745,335 | 10.91 | 27,901,642,791 | 10.46 | 126,718 | 10.98 |
| 3 | Windows 2000 | 414,968 | 2.59 | 8,511,122,092 | 3.19 | 30,506 | 2.64 |
| 4 | Macintosh | 287,057 | 1.79 | 5,792,879,595 | 2.17 | 24,408 | 2.12 |
| 5 | http://help.yahoo.com/help/us/ysearch/slurp | 169,913 | 1.06 | 9,933,974,543 | 3.73 | 21,042 | 1.82 |
| 6 | Windows 98 | 139,195 | 0.87 | 2,221,489,077 | 0.83 | 8,882 | 0.77 |
| 7 | X Window System (Unix) | 97,681 | 0.61 | 2,186,237,561 | 0.82 | 9,611 | 0.83 |
| 8 | compatible; | 90,388 | 0.57 | 1,004,643,385 | 0.38 | 8,548 | 0.74 |
| 9 | - | 85,865 | 0.54 | 3,379,921,412 | 1.27 | 11,417 | 0.99 |
| 10 | Windows Me | 54,004 | 0.34 | 746,862,450 | 0.28 | 3,502 | 0.30 |
| 11 | http://www.google.com/bot.html | 52,437 | 0.33 | 2,318,874,935 | 0.87 | 4,080 | 0.35 |
| 12 | http://search.msn.com/msnbot.htm | 25,966 | 0.16 | 981,099,876 | 0.37 | 3,490 | 0.30 |
| 13 | http://www.yanga.co.uk/ | 21,090 | 0.13 | 824,201,301 | 0.31 | 245 | 0.02 |
| 14 | http://about.ask.com/en/docs/about/webmasters.shtml | 14,645 | 0.09 | 900,941,202 | 0.34 | 3,173 | 0.28 |
| 15 | http://www.webalta.net/ru/about_webmaster.html | 9,275 | 0.06 | 377,383,401 | 0.14 | 258 | 0.02 |
| 16 | Microsoft Windows (Not Specific) | 8,476 | 0.05 | 123,677,223 | 0.05 | 713 | 0.06 |
| 17 | mms dash mmcrawler dash support at yahoo dash inc dot com | 8,223 | 0.05 | 1,659,342 | 0.00 | 615 | 0.05 |
| 18 | I | 8,009 | 0.05 | 147,388,610 | 0.06 | 144 | 0.01 |
| 19 | http://www.jadynave.com/robot | 5,784 | 0.04 | 500,520,242 | 0.19 | 81 | 0.01 |
| 20 | Twiceler-0.9 http://www.cuil.com/twiceler/robot.html | 5,348 | 0.03 | 117,397,940 | 0.04 | 358 | 0.03 |