Yong: SEO The vernacular of the four avenue

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Do seo people often say: content for the King, outside the chain for the emperor. Indeed, a station to want in the search engine has a good performance, site content, the structure of the site (within the chain) as well as outside the chain is indispensable. So how do these factors affect rankings, and today we look at something deeper through the surface phenomenon.

We said that search engine in order to provide users with better search services, must be on the Internet to analyze the information on the collation, and then put the categories, when needed to quickly provide the search results to users. But at present the information on the Internet is almost unlimited, and a lot of new information is created every day, and when we enter the keyword in the search box, from the click to determine the time of the results we can see only 0.0X seconds of time, this is how to do it? We can recall how the teacher asked us to look up the dictionary when we went to school, maybe we will understand.

Zhang students answered well, please sit down. Yes, it is through the index, the search engine is also through the index of Spiders crawl data analysis, will be considered valuable things in the index library for users to find. But because the current information on the Internet is almost unlimited, and the search engine processing capacity is limited, even powerful such as Google is not able to achieve full access to information on the Internet. So the search engine divides the website into several levels, that is, we often hear the weight of the site. For the high weight of the site, spiders will crawl content every day, and for the update frequency is low, or even six months a year without updates of the site, the number of spiders visit will be less and fewer. This is as we often hear in daily life, such as: "You despise yourself, how can you expect others to be able to see you?" so the first advice that students who want to get a good ranking should remember is to keep updating every day. However, it seems that my blog has not been updated for a long time, it seems to be despised.

Another look at the famous PR value in life there is no prototype it? PR value is the first invention of Google, the full name is PageRank, literally seems to be "page level", but in fact page is the name of the person who invented the algorithm, which is one of Google's founders (Larry Page), The idea of this algorithm is that if other sites feel that your site is good, you will recommend your site to the people around, of course, the recommended method is to add a link to your site on his site. This is like when writing a graduation thesis, often quote authoritative experts to support the correctness of their views, the reference must also be listed in the reference list of the quoted title, author, page number, as children often say: The teacher said, what should be. Because in children's mind, the teacher is the authority, so a Web page is linked more, the more the authority of the site, of course, in search engines can get better rankings.

Similarly we should also know, why say can not and be the search engine penalty website do link, this is infringed ah, accidentally like our comrade Zhu Di to kill you 10 people that is not a joke ah, so at present most of the personal web site by search for eating environment, a new station want to exchange links, The other side generally have to accept each other's layers of audit to see if it is Miao Honggen. Birds of a feather flock together, they are used in the search algorithm is also applicable to see how a person, to see his friends can know, and look at a station, it depends on what he linked to the site, which is the logic of the search engine.

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