| Rank | Product | Accesses | % | Bytes | % | Visits | % |
|---|---|---|---|---|---|---|---|
| 1 | Windows XP | 486,519 | 74.89 | 7,349,293,377 | 73.50 | 22,665 | 71.97 |
| 2 | Windows NT | 121,330 | 18.68 | 1,840,707,105 | 18.41 | 5,749 | 18.26 |
| 3 | Macintosh | 10,991 | 1.69 | 196,593,407 | 1.97 | 652 | 2.07 |
| 4 | Windows 2000 | 6,877 | 1.06 | 116,806,170 | 1.17 | 455 | 1.45 |
| 5 | - | 3,219 | 0.50 | 47,100,898 | 0.47 | 220 | 0.70 |
| 6 | compatible; | 3,218 | 0.50 | 34,881,875 | 0.35 | 294 | 0.94 |
| 7 | Windows 98 | 2,232 | 0.34 | 30,436,754 | 0.30 | 88 | 0.28 |
| 8 | X Window System (Unix) | 1,888 | 0.29 | 35,283,564 | 0.35 | 137 | 0.44 |
| 9 | Twiceler-0.9 http://www.cuil.com/twiceler/robot.html | 1,556 | 0.24 | 60,979,456 | 0.61 | 35 | 0.11 |
| 10 | http://help.yahoo.com/help/us/ysearch/slurp | 1,518 | 0.23 | 75,050,781 | 0.75 | 125 | 0.40 |
| 11 | Windows Me | 1,285 | 0.20 | 19,274,205 | 0.19 | 62 | 0.20 |
| 12 | http://www.google.com/bot.html | 1,250 | 0.19 | 37,168,971 | 0.37 | 97 | 0.31 |
| 13 | http://search.msn.com/msnbot.htm | 920 | 0.14 | 23,794,710 | 0.24 | 281 | 0.89 |
| 14 | Sapphire Web Crawler using Nutch; http://boston.lti.cs.cmu.edu/crawler/; mhoy@cs.cmu.edu | 765 | 0.12 | 11,541,064 | 0.12 | 43 | 0.14 |
| 15 | http://www.searchme.com/support/ | 719 | 0.11 | 7,850,255 | 0.08 | 129 | 0.41 |
| 16 | Microsoft Windows (Not Specific) | 613 | 0.09 | 7,109,578 | 0.07 | 24 | 0.08 |
| 17 | SymbianOS/9.2; U; Series60/3.1 NokiaE71-1/200.21.118; Profile/MIDP-2.0 Configuration/CLDC-1.1 | 498 | 0.08 | 7,554,033 | 0.08 | 29 | 0.09 |
| 18 | http://about.ask.com/en/docs/about/webmasters.shtml | 470 | 0.07 | 15,540,328 | 0.16 | 118 | 0.38 |
| 19 | SymbianOS/9.2; U; Series60/3.1 NokiaE71-1/100.07.76; Profile/MIDP-2.0 Configuration/CLDC-1.1 | 273 | 0.04 | 4,642,030 | 0.05 | 15 | 0.05 |
| 20 | SymbianOS/9.4; U; Series60/5.0 Nokia5800d-1/20.0.012; Profile/MIDP-2.1 Configuration/CLDC-1.1 | 208 | 0.03 | 3,521,073 | 0.04 | 8 | 0.03 |