First, please understand the meaning of the title of this article, where the talk is just plain lookup engine optimization in order to optimize the situation of the article. Second, Benwensuoyin see approach to the theory can not be applied mechanically to optimize mission to the article. Third, the fire engine optimization in order to optimize the website to find the article deliberately optimization can constitute backfire. This article is to introduce several primary method to optimize the article, and I returned to the same sort of rookie SEOer optimized article ideas. I. key word density. Key word density is a percentage of the number of times a key word appears Throughout the article, understand this very well. Early hours, word frequency key words to find engines that appear higher in the article, the article page with the key words of greater relevance. Find the key words in the search results rankings back to the article page will also get a better ranking. Such a ranking algorithm will soon be many webmasters are using, there are many irrelevant key words in one article, and "deceive" the key words in the rankings. So, the key word to find a pile of black hat SEO optimization method was born, this is a digression. Anyway early concept of "word frequency" and did not think about the problem of the length of the article, and is now the "density" concept embodies the concept of word frequency on thinking about the length of the article after. At that time the Internet broader argument is the key word density control in 2% to 8%, and I do not deny its accuracy. But as far as I check the low density of 1% to 2% of the article to get the front page ranking is not without. So common, the short length of the article page two to three key words appear on the list. Longer length of the article page key word appears 5-8 times is enough, do not fire a pile of key words. Just normal writing, the article naturally occurring key words on OK. Two. Article appeared the head and tail key words. Start (new thinking Network Technology official website www.xinsiwei.net.cn) article is the first to read the contents of the lookup engine spiders, so relatively speaking, this part of the weight slightly higher. Key words appear in the text of 50-100 words before, especially the use of key words as a start, so it can be useful to optimize the article with relevance. But under normal circumstances, even if the word is deliberately began to appear in the article, but also holds the key principles of naturally occurring. In addition, you can be out most of the articles will be in the finished part of the tradition of the whole article summarizes the reason, the policy is also recognized as a key word correlation method forward finished article appeared articles. Three. Key word conversion method. Article key words when optimizing key words are not all necessarily approach to policy key words appear, but also in order to make general statements more intelligible and use other methods of key words. The division writing key words can be properly integrated into the method may well change the article an optimization method for key words. Common methods included changes in key words synonyms, synonyms for the word different versions of the same thing, and so on. In addition, the same key words in different languages ??reflect the shape of the lookup engine can be identified, was also no reliable basis. But the key to the phonetic shape of the word appears, Baidu can be identified as the remains of. Four. Key words split. This method is suitable for key phrases, key words can be seen as a transition situation. Take the key words of this article, "Optimizing the article", in addition to the method appears, you can also split the red "special dub optimization of an article" method appears. Of course, the key word appears to split method may still have to make split near to the degree of assurance is the key word, try to make the word is split among several text spacing is reduced. V. Key words like non-demolition demolition. This is more difficult to explain, the situation is not always encountered too many. Still based on "Optimizing the article," for example, the key word can occur in such a way: "write articles when optimizing a key word." Overall speaking, in fact, wrote the article after midnight, just clear the middle of thinking, the key words that occur naturally in the affirmative. The structure is more clear ideas and articles in general will make the total since the beginning of the article, the article is completed do summarize, the key word at the moment will naturally out of the first part of the article. And if not aligned with the heart of a key word in the article appear in different shapes key word is normal.