| Rank | Product | Accesses | % | Bytes | % | Visits | % |
|---|---|---|---|---|---|---|---|
| 1 | Windows XP | 22,592,125 | 80.11 | 298,340,593,618 | 77.43 | 936,319 | 76.08 |
| 2 | Windows 2000 | 2,066,822 | 7.33 | 31,289,311,634 | 8.12 | 98,347 | 7.99 |
| 3 | Windows 98 | 1,572,599 | 5.58 | 22,097,977,260 | 5.74 | 61,267 | 4.98 |
| 4 | Windows Me | 555,993 | 1.97 | 6,972,307,134 | 1.81 | 22,090 | 1.79 |
| 5 | Macintosh | 344,154 | 1.22 | 5,549,557,170 | 1.44 | 22,844 | 1.86 |
| 6 | compatible; | 276,511 | 0.98 | 2,111,430,297 | 0.55 | 44,750 | 3.64 |
| 7 | - | 208,462 | 0.74 | 5,061,797,756 | 1.31 | 11,817 | 0.96 |
| 8 | http://help.yahoo.com/help/us/ysearch/slurp | 169,680 | 0.60 | 3,887,018,288 | 1.01 | 3,747 | 0.30 |
| 9 | Windows NT | 140,339 | 0.50 | 2,277,000,591 | 0.59 | 6,811 | 0.55 |
| 10 | mms dash mmcrawler dash support at yahoo dash inc dot com | 39,912 | 0.14 | 30,687,600 | 0.01 | 2,026 | 0.16 |
| 11 | Windows 95 | 37,883 | 0.13 | 764,331,886 | 0.20 | 2,096 | 0.17 |
| 12 | http://search.msn.com/msnbot.htm | 37,175 | 0.13 | 2,056,787,462 | 0.53 | 4,935 | 0.40 |
| 13 | http://www.google.com/bot.html | 35,053 | 0.12 | 1,091,888,961 | 0.28 | 4,455 | 0.36 |
| 14 | X Window System (Unix) | 35,026 | 0.12 | 595,981,735 | 0.15 | 2,209 | 0.18 |
| 15 | Microsoft Windows (Not Specific) | 14,652 | 0.05 | 184,048,069 | 0.05 | 586 | 0.05 |
| 16 | http://sp.ask.com/docs/about/tech_crawling.html | 8,629 | 0.03 | 398,423,321 | 0.10 | 869 | 0.07 |
| 17 | http://about.ask.com/en/docs/about/webmasters.shtml | 7,377 | 0.03 | 425,789,785 | 0.11 | 490 | 0.04 |
| 18 | http://misc.yahoo.com.cn/help.html | 4,321 | 0.02 | 119,496,689 | 0.03 | 55 | 0.00 |
| 19 | http://help.goo.ne.jp/door/crawler.html | 3,634 | 0.01 | 101,883,784 | 0.03 | 201 | 0.02 |
| 20 | http://www.picsearch.com/bot.html | 3,215 | 0.01 | 139,761,037 | 0.04 | 550 | 0.04 |