发表于: 2005.09.20 21:54
分类: 研究
出处: http://junsheng.itpub.net/post/860/41411
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(1) 58% of pages visited are revisits,
(2) 90% of all user actions are related to navigation,
(3) 30% of navigation actions are through the ‘Back’ button,
(4) less than 1% of navigation actions use a history mechanism














