Double eyelid: Talk about my understanding of external links

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Hello everyone, I am double eyelid, today we simply talk about the external links, that is, we say that the chain, may be the topic of friends are not particularly want to talk, because we all know that the chain is to rely on executive power, every day to do, repeat do, many friends have been very disgusted, I have the same. But what I want to say today is that we should have some skills in the chain.

We know that the original use of stacked keywords to get the trust of search engines, so that the search engine that we are related to this keyword site, but this approach was quickly learned by the webmaster, and then flooded the use of the situation caused now. And now search engines pay more attention to the evaluation of your station, meaning that in the external link when the search engine will see how people say this site, also said through the external link and anchor text to judge the relevance. If there are many sites that your site is to do SEO, especially the weight is better, some SEO well-known site is also said that you are doing SEO, then there will be a large search engine will think that your site is really doing SEO, of course, very good effect. Do you understand? Import link content dependencies and anchor text become one of the most important factors in judging relevance and ranking algorithms, especially when other websites import links to your site. Because the chain belongs to their own boast, others boast that they are not the same, the credibility of the high, slowly I think is not touted.

Weight, this question I in the interview SEO when a lot of people will ask me, you are how to look at the weight of the site, because the weight is now search engine rankings is a very fancy factor, in addition to the domain name age, site size, originality, etc., to form a high weight factor I think is the external Weight and your keywords have no relationship, if your site has come from a lot of well-known portals, such as Sina, Baidu, Sohu and other such external links, I think you will be the weight of the site, no matter what your keyword, ranking will be promoted!

Included, the page is also the basis of the ranking, can not enter the index of course not ranked, we are constantly outside the chain is to drive the site of the collection of pages, there is no strong outside the chain, only rely on the internal structure and original articles, it is difficult to significantly improve the site page included. A highly weighted website can drive millions of pages. We in the page link can not be too far away from the click, almost control in 3 clicks on the line, because if you click on the link too deep, may search engines can not crawl, what talk included? Unless the high weight of the site, PR high site. Just now said the external link is to drive the spider crawling frequency, so that spiders crawl frequency is very important factor. Crawl frequency can let search engine quickly discover new page, update website content faster. So now we do SEO are believed that the external chain accounted for the proportion of 60%--70%. Far more than 7478.html of website "> Internal optimization.

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