Baidu Cheat Collection: The past of JavaScript

Some time ago Ningbo seo daily A little bit about the "brush" type of Baidu cheating (the author of "Baidu Cheat collection of" brush "Out of Heaven and earth"). Today also share a bit of the use of JS script to achieve Baidu cheating way. The advent of the 90 's JavaScript has greatly enriched the dynamic features and elements of Web pages. But Black hat SEO also use the search engine for JS recognition is not perfect this drawback, a lot of use of JS cheating. Today Gu Jun also to sample two more popular JS cheating.

JS Cheat One: Trickery

Trickery cheating has been around for a long time and many cheaters have been bored with it (as shown in Figure 1). The basic principle is that the site is divided into 3 parts: the first part through the head of the Web page using JS call with Amoy link ads large map or with business links to the Enterprise product map, guide users to enter from the search engine to click (These content is provided for the Web surfers.) The second part: A large section of the blank page, the purpose is: to the Web browser to create a Web page has been loaded with the illusion, and not on the page drop-down. The third part: it is "deliberately" for the search engine provides no quality, reading of the garbage collection content provided as a website update use. Through my investigation Google has a better way to identify the mechanism, but for Baidu has been tried, a lot of Amoy items home page rankings and hot violence industry can still see his figure.

　　

JS Cheat Two: Concerned sneak

This method is for hidden text and links in the Web site. A lot of Black hat seo change friend chain or is hacked the website hangs black chain adopt the way. The use of search engine for JS crawl more difficult, JS also further CSS ID split apart, thereby increasing the search engine to identify the hidden link difficulty, but in the Google Search Engine Optimization guide also mentioned that such cheating means will be punished by Google, In the case of Baidu optimization is still often able to see. Specific examples

<div id= "Test" >

<dl>

<dd><a href= "http://www.exmple.com" >for example 1</a></dd>

<dd><a href= "http://www.exmple.com" >for example 2</a></dd>

</dl>

</div>

<scripttype= "Text/javascript" >document.getelementbyidx_x_x ("T" + "E" + "s" + "T"). style.display= ' None '; </ Script>

Any business has two sides, arsenic can kill, but also the medicine to save people. JS can also screen unimportant content, reduce the page code, the use of the volume of Web pages is also an SEO tool. As the search engine continues to develop and progress, the technical recognition of JS will be enhanced, many JS cheating means will be one by one abandoned. Or quote Baidu anti-cheating team quotes: I hope you webmaster look at the long-term future, not for the immediate petty confused. Focus on their own content and brand building, to expand more benign development of the profit model.

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