Shao Jun: seo decomposition of hidden links know how many

A reference to the word hidden link I want to do SEO friends should be very easy to associate with the concept of cheating, yes, because the hidden link is the most common method of cheating in the SEO, and there is another related word, that is hidden text, in fact, this and the concept of hidden links, but the hidden text does not add a link , these are our users can not see on the Web page, but search spiders can be seen, which is why the text and links to hide the root cause, the purpose is not to let users see but can be found by search engines, if the method is appropriate can also be considered effective.

Although hidden links are expressly prohibited for search engines, but is the so-called hundred secret, anything will not be perfect, search engine is so, although the punishment mechanism is made by him, but since it is the rule then there will be loopholes can be drilled, then the use of hidden links good words can also be a good loophole, It's natural to make a big profit. So this article Shao Jun and everyone together more comprehensive to understand the definition of hidden links and the form of expression.

Why do you want to hide the link?

Since to put the hidden link is naturally do not want to see the light is seen by people, and hidden links are commonly used in SEO cheating means, can be understood as this is a deceptive user behavior, the user is not visible in the front desk, only to see the source code can be seen, but we see the page is directly to see the foreground or the source code? It is conceivable that This can be regarded as a not affect the user experience of the premise of cheating, because these linked search engines can be seen, and can index the weight distribution, but cheating is cheating, once found down the right K station is not negotiable.

Common forms of hidden links

1, hanging black chain. This is a more common way of hiding links, the site can not see the foreground, only by looking at the source code can be found, is generally used to hide the CSS, but also useful JS output CSS, and the harm of this link is very rapid and large, because I have stood encountered, not only that, but also invisible among the formation of an industry, For example, some people engaged in server management, there are a large number of sites on the server, then this is a very powerful resource, especially when the server has a high weight site, high PR station and even education ZF class sites, because this is a high-quality single chain, for the outside chain strategy to get a single chain is an important project. So if one day you see a PR6 or PR7 site suddenly find your PR2 site exchange links, in the other side PR not hijacked the case may be easily found by the black chain, of course, this also shows that his black chain to do relatively successful.

2, the same color as the page background link. This use of hidden text to explain may be easy to understand, that is, text color and page background color is the same, general view of the source code can be seen, of course, all selected can also see. For example, white text on the white background, so the hidden link is the same, but need to set slightly.

3, small to be unable to discover the link. For example, in the content of a space or a hyphen in the text link set a very small font, so that we can not see at all, it is a bit similar to the 2nd, but this is not set color.

4, the same link with the surrounding text. This may be more difficult to understand, simply in your content can not clearly see which is the link, for example, we usually set the link style for text links, such as setting anchor text color, underline text links to highlight text links, so that users can easily identify links, and if these styles are removed, So that the text link and other normal text looks exactly the same, users do not put the mouse up is unable to identify this is a link.

In fact, the first three points are easy to understand, the 4th may be more people will ignore, in fact, if from the search engine for the user experience point of view, all violate the user experience is not good, including the user can not see the link, so we must pay attention to this link in the construction of this: the user can not see the link is hidden link.

Feel that these points can not fully summarize the concept of hidden links, we welcome you to share the discussion, let us better understand this way and manifestation, so that we have a deeper understanding of the search engine mechanisms.

Original article please indicate reproduced from guangzhou SEO Shao Jun Blog, this article address: http://www.xiaojunseo.com/seo-watch/hidden-link.html