The outer chain of the starting float is derived from the search engine data deletion

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A few days ago Baidu big Update, many sites included and the chain multiplied. But last night someone in the group chat said outside the chain, asked me how this is going on, this just rose out of the chain, how can so quickly and down? Really puzzling ah, I asked him your site keyword ranking has not dropped it? He said that there is no, since there is no impact, the chain down there is nothing to be surprised. But they simply do not trust, ask me this specific is how the matter? At that time I also explained to it the reason for it, I think perhaps we have similar doubts in mind, today I opened the veil for you this mystery.

In fact, the chain is also a life cycle, like any creature, there is death. Originally nothing strange, of course, this answer to everyone, I think we will not buy the account. Then I'll talk to you about the principle of how it is, the search engine hardware resources are limited, the entire Internet content of the day count of tens of billions of pages in the growth. Search engines in order to be effective resources to play the greatest effect, of course, will only be included in quality content. Those web pages that are found to be spam by search engines will naturally be deleted, and there are two great benefits to removing them:

One is to provide a storage space for those quality content, because the search engine's hardware resources are limited. The other is to reduce the calculation time, better and faster and more accurate to provide better quality results. You think if the search engine storage space has 100 pages and 1000 pages, which calculation faster, which is more accurate, there is no doubt 100 pages, so the search engine to delete some spam pages is very necessary. Your chain is lost, a big reason is because you released the spam Web site is just the search engine identified, and then deleted, and finally your chain is lost, the whole process is almost the case.

Here to show you some data, but also to let you more straightforward understanding of search engine updates, so that you know more clearly the search engine deletion. Look at this picture the content of this picture is in Baidu search SEO this word intercepted a picture

What do we need to observe? In fact, is the bottom of that data, from this picture of the data we can see that the current Baidu contains the word SEO on the page is 64,800,000. Up to 100 million, if you are interested to observe, you can look at this data every day, I believe that as long as the search engine updated, this value will change. For example, you are included in the rally and outside the chain of the situation. I believe that the search engine under this data will also rise, on the contrary, if we are included in the site and the chain is greatly reduced, then you have to observe this data, is certainly reduced. The reason is that the search engine removed some of the low-quality content of junk or outdated content that does not meet user needs, resulting in your site's external chain down.

In fact, the content of the fall is also the same, search engines just included in your site content, do not know your site content is high quality or low quality, or do not know that your content for users have no use. But it will first assume that the content of your site is useful to users, so it will first include you, and then through the site of some of the data it to analyze the content of your site which is good, which is bad. For example, users often click, and stay longer, bounce rate is very low page, such a web search engine will be judged as high-quality pages, on the contrary will be judged as a low quality of the page, the next big update when to delete.

In fact, there is a search engine to determine the data deletion method, that is the forum. I do not know if you have observed a number of large forums, those seconds to collect the forum, why the daily collection of tens of thousands of content, and the whole is included in a month to maintain a fixed value. The reason is also very simple, just because of how much content is included, will also delete how much content. So the entire site will not be included in the base of growth, those who sank in the back of the Web page will be easier to delete, why the BBS outside the chain to quickly go to the reason is this.

Now you know why the chain is a moment of soaring, after a period of time and the reason for the fall. In fact, the chain whether you are soaring or sharp drop, these are not important, the important thing is that every time the search engine big update your site rankings have no drop, as long as your site's ranking did not drop down, how many outside the chain let it fall, we continue to optimize our website. So get out of the chain everyone don't worry, like this is not going to affect the rankings. The content of the article by the Taiwan Spring Water Pump http://www.shuibeng0769.com/original share, here does not involve too much technology, but a better understanding of the search engine of the principle of inclusion I believe that there is help, I hope to reprint a friend to retain the link in the article, thank you.