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Garbage Link: Black Hat seo in a method, using mass or other violations of search engine rules to obtain links, can be called as a spam link.
Types that belong to the junk link:
1, blog message mass, blog comments mass, forum mass mixed with the Web site connection, this method in 2004-2006 more frequent application, can be easily recognized at present, very likely to lead to the site is punished.
2, join the self-help link Exchange site, after a simple setup can get hundreds of links, this way is the search engine detest, very likely to lead to the site is punished.
3, through the hacker technology to obtain other people's Web site management rights, and then tamper with others to add their own site hidden links. If the hidden way to use the more appropriate, has a certain effect, but this method has violated the rights and interests of others, violating the Chinese law, cautious use.
Summary: Most ways to get external links through improper means have been identified by search engines, and if there are too many spam links, it could lead to web sites being penalized by search engines.
With personal experience, the current Baidu more hate spam links, found that the probability of the site is very large; Google is worried about the presence of malicious mass competitor sites, so it is often ignored the effects of these links, do not impose severe penalties on the site.
Author: Sun Yunqun
Start: Shandong SEO Training Team
URL: http://www.xueseo.com.cn