Analyze the influence of keyword density or word frequency on optimization

Intermediary transaction http://www.aliyun.com/zixun/aggregation/6858.html ">seo diagnose Taobao guest cloud host technology Hall

Keyword density and keywords word frequency, this is the site optimization of the more important part, because the search engine collation, which is very influential. Today to combine some of my small experiments, say keyword density and keywords word frequency bar.

First of all, a brief talk about the site keyword density and keywords word frequency concept. In fact, the site keyword density and keywords word frequency is a concept, but the saying is different; the website keyword density generally uses the percentage to count, the keyword frequency is the target keyword in the entire page appears the frequency, the keyword word frequencies higher, the relative keyword density is bigger. For the keyword density of detailed explanation, we are interested to see Baidu Encyclopedia of the keyword density of this encyclopedia entry.

How to control keyword density, keyword density control in the range is the most reasonable? For this problem, many seoer have different interpretations, but generally think in the range of 2%~10%, for example, the Chinese webmaster station keyword density suggested value is 2%~8%. Of course, this is not certain, keyword density is a relative value, not absolute, it depends on the weight of your site training, such as SEO this keyword, seo industry boss seowhy's homepage keyword density is 11.2% (perhaps with the update will have changes, such as a few days ago I looked 11.5%), More than 8% of the recommended value indicates that this interval is only a relatively good range, especially for new stations and weights are not very high station. For example, my station, home page, the main keyword China network density reached 9.2%, or even close to 10%, but considering the weight of this station is not high, so, or control in about 9%. Because had done experiments, keyword density reached 17%, was Baidu K, but Google is still in.

Keyword density distribution, which is also the subject of numerous seoer debates. The distribution of the key words is mainly title, keywords, description and content main part. On the current more understanding is that the title and description two parts of the key words distribution is most important, especially for the home page, these two parts must be written well, usually, title part of the main keyword appeared within three times better, preferably three times, but not more than four times, Description part of the main key words appear 5-6 times, but do not recommend more than 8 times, auxiliary keywords appear once. For content pages, it might be a little bit less.

In the main part of the content, the number of main keywords should also be controlled in about 6 times, because the density of the calculation of keywords, is included title, keywords and description, even include the picture description Alt part, so, too many keywords appear, will greatly improve the density of keywords , may trigger the search Engine keyword filter, therefore should pay special attention, certainly, also do not have too few, is too good to cause the search engine the attention, you set the keyword also cannot affect your website the rank.

In the search engine reflection (here mainly refers to the search engine on the keyword density size of the response), from the big to small in turn is Google, search, Baidu, Sogou, other not too much attention.

Some of the experiments did not write, may be some big birds feel like a fish, but also just casually write, hoping to help you solve a little problem or more than a lot of information, hehe. Small Station Home Circle Information Network (www.jqqnet.com), hope to get more friends of the guidance, but also hope and have this hobby friends exchange, thank you!