1 google.com
2 youtube.com
3 facebook.com
4 yahoo.com
5 wikipedia.org
6 live.com
7 amazon.com
8 msn.com
9 bing.com
10 blogspot.com
11 microsoft.com
12 ebay.com
13 ask.com
14 twitter.com
15 wordpress.com
16 linkedin.com
17 craigslist.org
18 tumblr.com
19 aol.com
20 adobe.com
21 huffingtonpost.com
22 go.com
23 cnn.com
24 about.com
25 ehow.com