1. 

   seochen123 New Member

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   Oct 21, 2010

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   URL中出现关键词（英文）
   网页标题中出现关键词（1-3个）
   关键词标签中出现关键词（1-3个）
   描述标签中出现关键词（主关键词重复2次）
   内容中自然出现关键词
   内容第一段和最后一段出现关键词
   H1，H2标签中出现关键词
   导出链接锚文本中包含关键词
   图片的文件名包含关键词
   ALT属性中出现关键词
   关键词密度6-8%
   对关键词加粗或斜体

    

   #1 seochen123, Oct 26, 2010
2. 

   金發惡魔 New Member

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   Oct 8, 2010

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   不同行业，都不一样的。

    

   #2 金發惡魔, Oct 27, 2010
3. 

   huodongfang New Member

   Joined:

   Oct 13, 2010

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   学习了，很受用

    

   #3 huodongfang, Oct 27, 2010

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