Question: Does the link look like plain text, is it a hidden link?
Almost all SEO http://www.aliyun.com/zixun/aggregation/6863.html ">seo search engine Optimizer blog has a lot of links, such as high-end wedding planning network will be a lot of outside the chain, Given a link is likely because the article does relate to the content of the link, it may be SEO SEO experts deliberately arranged a keyword but pretend to be natural to give this link, anyway, This behavior is understandable in a blog that appears to be SEO personnel in a search engine optimization.
But if I'm doing an ordinary website, in order to optimize a keyword, also in an article through a keyword to give some links to my home page, may be a puzzle to the reader, because the reader see blue underlined text always want to click, when he clicked, found to return to my home page, This is probably quite annoying to the reader, so, I think, can be a link to a keyword, but in the CSS style is defined as a black font, no underline, with no link around the text, which has 3 purposes:
Purpose 1 is-search engines will see my links, but reading will not be disturbed
Purpose 2 is-if someone copies my article, it will incidentally copy my link, if he is careless enough, he doesn't know that he has copied my link.
Purpose 3 is-(mentioned in my second question)
Do you think that this kind of behavior is considered to be cheating, because he lets the search engine see what the reader cannot see, although the reader is not completely invisible, he sees at least the keyword, but does not see the link.
Answer: I think this is to hide the link, already belong to cheat behavior. As long as ordinary users do not see the link, is to hide the link.
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