Website Promotion SEO optimization keyword density analysis

In the website promotion, in the SEO optimization, the keyword density relation one of the ranking algorithm's consideration factor, for each search engine speaking, they each has the different keyword density algorithm formula. Reasonable keyword density allows you to get a higher

Position, the density is too large, play the opposite effect. Before the author talked about a keyword mining skills analysis, today I come to talk about the so-called keyword density in the Web site to promote the role.

Key words are known to all, the key word is the searcher in the search for information, products or services, in the search engine interface entered the entry. The general rule is that the longer the keyword, the more accurate the information returned from the search engine index. Then for the keyword density, there are a lot of novice webmaster do not understand, it is used to measure the total number of keywords on the page and the proportion of other text, generally expressed as a percentage. Relative to the total number of words in the page, the higher the frequency of keyword occurrence, then the greater the density of keywords. For example, if a Web page has http://www.aliyun.com/zixun/aggregation/11629.html ">100", and the keyword appears 5 times, it can be said that the keyword density is 5%.

Then you will ask, the keyword density how much suitable? Many SEO seniors have answered this question. The answer is: 2-9%, 3-8%, less than 10%, 5% or so, keyword density is a vague concept rather than absolute. Keyword density keyword density is not the higher the better, the following explanation, you may understand the keyword density means what?

Search Engine Workflow

Index a Web page. This is robot work, search robot is very diligent, so be included is the simplest thing.

classify pages by keyword.

Sort all pages in a keyword archive. This involves the domain name PR value, link anchor text and so on.

For popular keywords, the results of the first page generate a static page.

2nd, the search engine to the content of the Web page in accordance with the keyword density standard words, identified as the key words of the page. So what does keyword density mean? If you don't have a good keyword density, you can't have a 3rd ranking.

To achieve the ideal site optimization results, not only for our website or Web page to select the appropriate, effective keywords, but more importantly, how to properly embed these keywords in the Web page content. For SEO optimization, this mainly includes two considerations:

1, the location of keywords, keywords appear in the page of which part of the file and order, this page appears in the SERP page ranking impact of the recent gradual decline;

2, keyword density or keyword frequency, in the Web page, the higher the frequency of keywords, the search engine will think that the content of the page and the corresponding key words higher, so more easily appear in the front of the Serp page.

Keyword density is too large, the so-called keyword frequency is high, will cause keyword piling up, keyword piling refers to a Web page in a very dense place keyword. Generally speaking, if the keyword appears too frequently, it will cover the other content of the Web page. While overuse of keywords may trigger Google's filters, the more serious problem is the potential loss of access traffic due to difficult content reading. If a searcher finds that keywords are everywhere on a page, it is almost impossible for him to stay on this page and not be able to turn into a paying customer. Therefore the loss caused by the keyword piling is twofold.

Finally, when you write the article, do not compare the density to write, the pursuit of nature is the best. Keep in mind that density is too large to have a negative impact.

Unless noted, the article is all the original website, Welcome to reprint! Reprint please specify this address, thank you.

This article address: http://www.huazon.com/read/96.asp