Sun Yunqun: The explanation of keyword stuffing in black hat seo

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Keyword piling: Black hat seo method of one, through the Web page in a large number of repeated keywords, improve the density of keywords, to improve the results of keyword ranking.

Common case Effects:

1. keyword in the title.

As we all know, the title is an important part of SEO, a lot of people will be a lot of key in the title, such as "Seo-seo training-seo Service-seo Optimization-seo Consultant-seo course-seo ranking", my writing is a stack of relatively clear micro, Some people will even stack dozens of of similar keywords, if the text is placed in the title, it formed a stack of the word SEO. The maximum number of occurrences of the same keyword in the suggested title is not more than 3 times.

2. Web page to stack keywords.

As you may know, keyword density directly affects the keyword in the search engine rankings, the higher the density of keywords, it shows the importance of this keyword in the page, so the SEO industry has a noun called "keyword layout", but Black hat SEO personnel, they do not know how to carry out keyword layout, In order to improve the density of keywords, and in the Web page will be a heap of keywords.

keyword cases in Web pages:

(1) at the bottom of the page, write a "site keywords: xxx, xxx, xxx, xxx, xxx" and then link each keyword to the homepage.

(2) deliberately inserted in the Web page keyword, resulting in statements can not read smoothly, seriously affecting the user experience.

(3) If you add more than 10 blank lines below the page, and then add the following article with a lot of keywords, so that users generally do not see, but search attentive can see.

Through this common keyword piling up, but also evolved a hidden keyword piling.

Hidden keyword stack: By hiding the code, so that the text color and background colors, font size of 1 bytes, such as the user can not see the keyword, but search engines can see, to achieve both increase the density of keywords, but also to ensure the aesthetic effect of the site.

The common hidden Code is:

<div style= "Display:none;" > keyword Text </div>

<font color= "Same color code as background" > keyword text </font>

<font size= "1" > keyword text </font>

Summary: Keyword Piling This kind of cheating can now be easily identified by search engines, has basically lost its role, the results of the use of the site from the search engine database removed, so we suggest that we do not easily try.

Author: Sun Yunqun

Start: Shandong SEO Training Team

URL: http://www.xueseo.com.cn