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一直一来我在SEO上犯了很大一个错误

Discussion in 'SEO 专区' started by laogui, Jul 20, 2007.

  1. laogui

    laogui Administrator
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    今天看了一些文章,发现我的404页面存在很大的问题

    一个网站的404页面太多会让搜索引擎认为这个网站不稳定,会降权,而如果你不正确设置404页面的话,后果更严重,很多人把404页面弄的返回的HTTP Status里不是404代码

    以前我用Meta Refresh把404页面转到了首页,这样返回的是302代码
    后来我虽然去掉了Meta Refresh,但我一直用绝对路径
    ErrorDocument 404 http://www.chinahtml.com/error.html
    原来这样返回的不是404代码,而返回200+302代码,更恐怖

    200和302代码会让搜索引擎认为你的404都是有效的页面,所以导致很多不同的URL是相同的内容,首先会降权,严重的话会封站。
     
  2. 风狼

    风狼 New Member

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  3. pageleaf

    pageleaf New Member

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  4. Kevin

    Kevin New Member

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    那应该怎么弄,我都是学你的哦!
    不过以前听不学他们说过404相关的,我都想问你你的跳转是不是应该改一下!
    快共享方案!
     
  5. wm_chief

    wm_chief New Member

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    哦。。
     
  6. A君

    A君 Well-Known Member

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    不懂,太高深了
     
  7. bkswy

    bkswy New Member

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    太可怕了
    可怕在这个问题看起来很严重,但俺好像没看明白应该怎么搞
     
  8. Kevin

    Kevin New Member

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    没下文了?
     
  9. pageleaf

    pageleaf New Member

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    老鬼MJJ的
     
  10. laogui

    laogui Administrator
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    在IIS和apache里配置错误页面的时候切忌不要用绝对路径,那样不会返回404头部信息
    要这样 ErrorDocument 404 /error.html
    而不是 ErrorDocument 404 http://www.chinahtml.com/error.html
     
  11. A君

    A君 Well-Known Member

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    我都是用的URL,直接/404.html