Views on the validity of the chain

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In doing the chain when everyone knows what anchor text is best, followed by hyperlinks, and finally plain text. Although my hair is not a lot of chain. Most are plain text. But some are hyperlinks. I've found that hyperlinks also have several different forms. When we put the mouse on the hyperlink, do not click, look at the bottom of the browser display, is generally three kinds of display form, a direct link to the URL, this hyperlink can pass the weight of the Web page, spiders can also follow the crawl, the second is the emergence of JavaScript (), This form more in the classification information and Business-to-business Web site, that is, the legendary call, there is a page jump, typical is like Shanghai SEO Pony Blog Comments in the outside chain, there are also a number of forums, such as the outside chain is a jump range. In fact, I always have some doubts about the hyperlinks in the latter two. Although the latter two links are hyperlinks, but both of these links belong to the Spider index more difficult category. As far as I understand, the real optimization of the site is the kind of normal display of the link rather than JS call and jump.

Before learning the time everyone should also have understanding, said the search engine on this kind of JS call and dynamic URL not cold, although now search engine can crawl dynamic URL, but like some forums or blog left hyperlinks belong to jump, the dynamic data inside is very long, This link in my personal sense is only convenient for users to click, and will not bring anything. Today, I am pushing a forum on this issue, want to consult, but the real answer to my people really talk about little, in the forum to ask something is also the boundless navy submerged, a little headache. Fortunately there is a moderator to this question to do the answer, said that this kind of outside the chain to the rankings have no effect, but also does not pass the weight, should be more correct argument. But I also think, since in Baidu optimization many people send plain text URL, many forum members are linked to the plain text, which is also a lot of outside the chain of people commonly used hair outside the chain of the way since Baidu can identify such pure text, then our hyperlinks are not anchor text, Baidu can read this URL, Since the hair of the pure text of Baidu optimization has a certain effect, although not how big. So these hyperlinks don't count as the same as plain text URLs. If it is equivalent to a plain text, more than one related domain, then find a high-quality good outside the chain is not more than to some of the forum hanging pure text outside the chain is much better, now the forum's posts are basically included in a certain light, included part to be deleted part, But in a high quality Personal blog Message page is more likely to be included and the deletion of the probability of a lot of small.

There has always been a question about the nofollow label. Once in the SEO forum to put forward a question about nofollow, is that this tag is only to prevent the transfer of the weight of the page or can prevent spiders to the URL crawl. But the forum of people irrigation too much, even if someone really answered my question, but the answer is that the best not to do such a chain, no use. There is no clear answer, no one to say some ideas, is more of a parrot. In this way I will not be a problem. But I still remember the problem.

A few days ago to learn about a chain inquiry site: opensiteexplorer.org, do not know whether the friends have anyone know. This site is a query of Google outside the chain, the implementation of membership system, monthly 99 U.S. knives Ah, to me this kind of poor simply can't afford, but this site does not very absolutely, it can be used every day for an IP query 3 times, that is, one day to check 3 sites, each site 4 pages outside the chain, but I saw these outside the chain is more friends chain, The real value is not much, this will require our daily query constantly accumulated.

I am in this query tool to some sites outside the chain of inquiries, it's obvious that you can see some of the anchor text added to the nofollow tag is also in the outer chain list, basically are some blog messages, with the nofollow tag, but the outside of the chain query tool can be counted to add nofollow label , I can be sure that nofollow tags will not prevent the search engine on the site crawl, and these anchor text outside the chain URL is a normal URL, there is no jump. So this also makes me believe that spiders can not crawl the URL of the jump class, at least for now I did not find, so the hyperlink and anchor text to jump later on the basic can be it and plain text URL to draw an equal sign. From this point, I personally feel that the blog can still be regarded as a good quality of the chain, although it does not pass the weight, but it is the anchor text, at least Google spiders can be included, although we are included in the anchor text Baidu does not check up, but I believe that Baidu spiders will crawl. And if you can in a high quality blog message in the forum compared to the top sticker, individuals think that blog messages should be more permanent. and the blog message relative to the irrelevant forum hanging signature correlation is much better, this is a blog comment of a merit.

Blog comments is actually a small exchange platform, if the comment is high, Bo Lord know you carefully read the article visit the chance will also be very large, as time passes will become friends, this is also a way of networking expansion, but the need is perseverance.

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