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什么是死链接?

Discussion in 'SEO 专区' started by yiyoui, Dec 23, 2010.

  1. yiyoui

    yiyoui New Member

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    简单地讲,死链接指原来正常,后来失效的链接。死链接发送请求时,服务器返回404错误页面。

    这些情况下出现死链:

    动态链接在数据库不再支持的条件下,变成死链接。
    某个文件或网页移动了位置,导致指向它的链接变成死链接。
    网页内容更新并换成其他的链接,原来的链接变成死链接。
    网站服务器设置错误。


    从用户的角度来看,死链接和错误链接的表现是一样的,所以一般我们并不需要区别死链接和错误链接。

    作为 SEO 人员或网站管理员,我们要避免网站出现死链接,因为从死链接的多少可以评价一个网站的权威性。
     
  2. becong

    becong New Member

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    S链接就是找不到去链!
     
  3. xue0020

    xue0020 New Member

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    学习了~~~~
     
  4. seokai

    seokai New Member

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    问题已解决。
     
  5. 小燕子飞

    小燕子飞 New Member

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    作为 SEO 人员或网站管理员,我们要避免网站出现死链接,因为从死链接的多少可以评价一个网站的权威性。
     
  6. manymz

    manymz New Member

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    杜绝死链接
     
  7. 烟火是一种很浪漫的姿势

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  8. soucai

    soucai New Member

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    谢谢楼主分享
     
  9. zhixuan

    zhixuan New Member

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    死链就是出错的链接
     
  10. xsjggyw

    xsjggyw New Member

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    打击死链,支持高质量链接