| January 2008 Rank | December 2007 Rank | Property | Audience, 000 |
| N/A | N/A | Total audience | 23,802 |
| 1 | 2 | Google Sites | 22,440 |
| 2 | 1 | Microsoft Sites | 22,424 |
| 3 | 3 | Yahoo! Sites | 16,481 |
| 4 | 4 | Facebook.com | 15,354 |
| 5 | 5 | eBay | 13,856 |
| 6 | 6 | Wikipedia Sites | 11,683 |
| 7 | N/A | AOL LLC | 10,707 |
| 8 | 7 | Yellow Pages Group | 9,746 |
| 9 | 8 | Amazon Sites | 9,521 |
| 10 | 9 | Apple Inc. | 8,684 |
| 11 | 10 | Canoe Network | 8,596 |
| 12 | 13 | Fox Interactive Media | 8,084 |
| 13 | 15 | CTVglobemedia | 7,876 |
| 14 | 12 | CNET Networks | 7,706 |
| 15 | 11 | The Weather Network | 7,702 |
| 16 | 16 | New York Times Digital | 7,532 |
| 17 | 14 | Ask Network | 7,309 |
| 18 | 18 | Viacom Digital | 6,374 |
| 19 | 20 | CBC-Radio Canada Sites | 6,226 |
| 20 | 19 | Adobe Sites | 6,073 |
| 21 | N/A | Time Warner – Excluding AOL | 5,583 |
| 22 | 22 | Gorilla Nation | 5,462 |
| 23 | 21 | WhitePages | 4,939 |
| 24 | 35 | Expedia Inc | 4,890 |
| 25 | 24 | TD Bank Financial Group | 4,573 |
| Source: comScore | |||