Four Web Sites Control Half of Surfing Time

A report says that the number of web sites controlling 50 percent of surfing time shrank to four from 11 two years ago.
The four companies are America Online, Yahoo!, Microsoft, and Napster.
Moreover, 14 companies control 60 percent of surfing time, down from 110 Web sites in March 1999.
四大网站控制半数上网时段
一份报告显示,控制百分之五十的上网时段之网站已经从两年前的十一个缩减为四个。
这四家网站公司分别是美国线上公司、雅虎、微软以及Napster。
此外,控制百分之六十上网时段的网站也从一九九九年三月的一百十个下降到十四个。


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Four Web Sites Control Half of Surfing Time

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