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后面的h1是什么意思。前面和后面一定要保持一样吗?前面是h1后面是h2效果一样啊
What is
Take a look around and learn.
网页中你最需要突出的东西就用
比如淘宝网的logo就是用h1包着,这是为了告诉搜索引擎,我这里面的内容是比较重要的,搜索引擎会按一定的权重抓取
What is
in tags - PHP Chinese website Q&A - What is in tags - PHP Chinese website Q&ATake a look around and learn.
网页中你最需要突出的东西就用
包着。比如淘宝网的logo就是用h1包着,这是为了告诉搜索引擎,我这里面的内容是比较重要的,搜索引擎会按一定的权重抓取