Keyword density and SEO processing

Last Update:2014-12-17 Source: Internet

Author: User

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On the keyword density has a lot of calculation formula, but generally we have a misunderstanding, here to give you a detailed example, then what is the density of the keyword? There are many people who think that keyword density is the percentage of keywords that are visible on a Web page; in fact, the keyword density should mean the percentage of keywords that are removed from the HTML code in a page. Seems to be a more abstract concept, the following code to explain the keyword density:

<html>

<head>

<title>keyword1,keyword2,keyword3</title>

</head>

<body>

Keyword1 is Keyword2, Keyword3 is a interfere glass!

</body>

</htmL>

From the above code, in addition to the HTML code, the remaining content is (from top to bottom):

"Keyword1,keyword2,keyword3"

"Keyword1 is Keyword2"

"Keyword1 is Keyword2, Keyword3 is a interfere glass!"

Altogether is 16 words, below we calculate the Keyword1 keyword density, because keyword1 in all content appears 4 times, then we think keyword1 keyword density is 4/16=25%; From this example we are in the calculation of keyword density is the HTML code tag is excluded from the total content of the page.

After you know what the keyword density is, we continue to explore the relationship between the size of the keyword density and the site rankings. According to a number of professional observation studies show that in most search engines keyword density in 2%~8% is a more appropriate range, conducive to the site in search engine rankings.

Keyword density is an important factor in ranking, of course, can not be ignored, but the most important thing is content. Many people in order to achieve 2%~8% keyword density and not so content quality, deliberately in the page plus the goal of optimizing the key, in fact, do 8630.html "> sometimes instead will get the opposite effect."

After understanding the keyword density, here's how to better place the keyword?

Put keywords in a place of value, and after you've counted how many keywords your page needs, then consider putting your keywords somewhere on the page. Highlighting keywords is one of the most important factors in attracting search engine attention. Search engines will focus on the content of one part of your Web page, and the words that are in this focus are much more important than the words in other parts. This is called "highlighting the keyword."

I. Title and META tags

As mentioned in the previous section, the title tag is the most important label in a Web page. So it's important to place keywords in title. Some search engines will pay extra attention to "description" and "keyword" tags.

Ii. Title

Headings, H1 title tags indicate to your visitors which are the most important content in your site. Title: Is the text that is in H1–/H1. Having keywords in the title tab is good for improving your site rankings.

Iii. hyperlink Text

It is perfectly normal for you to link to a Web page that is related to the content of your site. This is also why keywords are so important in the link text.

Iv. URL Text

The presence of keywords in your domain and your Web pages can have a big impact on search engine rankings. Such a keyword is called "url text", in another site with your site to create links, as far as possible to use the keyword as a link text, which is conducive to improving the importance of your site, thus affecting the PR.

V. Top

The text at the top of the page, at the beginning of each paragraph, is particularly important, so try to include keywords in these places.

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