1、在看做网站内链有用吗的同时我们先来了解一下什么是内链?
百度解释：在同一网站域名下的内容页面之间的互相链接，说的通俗一点就是，在站内，关键词+链接（本站链接），就形成了一个内链，这个很好理解

2、内链的作用是什么，做内链有什么用？
我们来分析它的原理看看内链到底是什么作用，因为百度给网站的每个页面都是有权重的，这个权重也叫综合指数，如果在你的内容也加上内链的话 ，就会把加内链的的关键词权重分配给首页，让首页的权重集中起来，这样做的目的就是让首页的排名有所提高。比如：内容也的权重是5（比方啊） ，那我在内容页加上了一个关键词“北京网站制作”把这个词加内链连接到首页，就会把这个也的权重一部分集中到首页去,

3、首页权重提高了呢
当首页权重提高以后，就会想到优化一下子栏目页面，首页有这样的连接，在把权重传到到优化的页面，相互传递，

所以总结出一句话就是：内链的作用就在于传递权重，把权重集中到想优化的页面中去





1, seen as a site within the chain helpful while we first come to know what is within the chain?
Baidu explained: content between pages in the same site under the domain name linked to each other, said the popular point is that, in the station, keyword links (site link), to form a chain in the well understood

2 What is the role of the inner chain within the chain to do what is the use?
We analyze its principle to look within the chain in the end is what role, because Baidu to each page of the site are entitled to heavy weight is also called the Composite Index, if your content is also added within the chain, it will to add the keywords of the chain re-assigned to the Home, Home weights together, the purpose of doing so is to improve the ranking of the Home. For example: the weight (for example), then I add a keyword in the content page "production site" put the word within the chain is connected to the home, this is also the weight concentrated Home go

Home weights to improve it
Home weight, think of optimizing all of a sudden section pages, Home has such a connection, pass each other in the weight spread to the optimization of the page,

Summed up the word: the role of the inner chain is to transfer the weight of the weight concentrated to the page you want to optimize