| Property | Sep-2008 | Oct-2008 | % Change |
| Total Internet : Total Audience | 57,933 | 58,515 | 1 |
| Yahoo! Sites | 48,508 | 49,203 | 1 |
| Google Sites | 37,244 | 37,767 | 1 |
| Rakuten Inc | 31,544 | 31,273 | -1 |
| FC2 inc. | 28,828 | 28,710 | 0 |
| NTT Group | 28,516 | 28,604 | 0 |
| Microsoft Sites | 28,747 | 27,960 | -3 |
| Wikimedia Foundation Sites | 23,326 | 23,169 | -1 |
| GMO Internet Group | 23,661 | 23,026 | -3 |
| Nifty Corporation | 23,068 | 22,995 | 0 |
| Livedoor | 23,043 | 22,788 | -1 |
| Source: comScore | |||