html - div的定位会影响SEO吗？

Question

在现场我有这个顺序的 div 容器:

1. 不太重要的左侧栏
2. 不太重要的右边
3. 最后是核心中心内容

因为核心内容在边栏之后；这对 SEO 有任何不良影响吗？如果是的话，我怎么能把中心 div 放在侧边栏之前。 需要流动的中心和固定的侧边栏。

    #left {float:left;width:200px;}
    #right {float:right;width:200px;}
    #center div {margin: 0 200px;}
    <!--X-->
    <div id="left"> ... </div>
    <div id="right"> ... </div>
    <div id="center"> ... </div>

Answer 1

"Apart from the most commonly known things like keyword reach titles, key-phrases density of the content, good meta tags etc. there is one aspect less known: the fact that each part of the content is ranked based on its relative position within the whole content of the page and also on the degree of uniqueness among the content from all the pages of the site. This comes from a simple, natural principle that, if a page wants to “say” something, it will start with it and put the rest of less important things after. So the most important part of the content should be found at the beginning.But, if a portion of content seems to appear on too many pages (like the headers, menus, sidebars content etc.), then it gets to be considered “common” – which is the opposite of special, unique -, hence less important from the content point of view, bearing less “SEO juice” as it is called."

搜索了一下，找到了这个 here