SEO and external chain should how to grasp?

A few days ago someone asked me how I do the chain, he is a SEO more interested in people, and then I told him some questions about the outside chain.

The way we get outside the chain should be nothing more than these: 1. Exchange links; 2. Blog building Group; 3. Buy black chain or do black chain yourself; 4. Other Web site links. By the way, I do not say that in this way good, what kind of bad, and this thing who is not necessarily will be able to cover the coffin, perhaps what kind of today is very good, to tomorrow, I am just a system of evaluation, not necessarily is right, but I want to say. That is not much nonsense, the following cut into the theme bar.

Before we talk about the 4 kinds of links, let's start with the first one. Links are a very formal way of linking, SEO initially established its unique low, to today it is still so important, we generally PR value as a basis for evaluation of a website, but now more is the weight of Baidu, because SEO more is relative to Baidu to do, but the PR is still so important, If your domain name is new or not PR, Baidu included is not much, then you exchange links with others the chance will be greatly reduced, generally no one and you exchange links.

Then we will focus on the latter three, first of all, we talk about buying black chain, now very people sell black chain, and the price is cheap, can't say black chain no effect, search engine can not say to strictly check black chain code, code, if every day to study how to separate black chain, the search engine is better to go home to eat. Many people also say that buy black chain easy to fall right, this is also no basis, I am not here to help the black chain relief, but it is true, if a large number of black chain can drop the right, then you can put in front of your site are hanging black chain, so your ranking went up, meaning everyone understand, because chain this thing can not point out who is hanging , is not the webmaster hang, so say down right is very absurd.

Blog Building Group This method recently many articles have pointed out, this is not a very good method, is because the search engine for a lot of blogs are strictly defensive, but can not say can not do it, if the skills used properly, or have a good effect. Finally want to say is other ways to get outside the chain, such as hanging Forum signature, to forum post, write soft wen, etc., in fact, if all use these methods, the effect is very good. Often SEO problem is so unreasonable, some people say this method is good, some people say easily by K, talk about the wind and cloud!

In addition I am SEO enthusiasts, have like-minded can add QQ4473169 exchange, this article original, by the way to bask in my website http://www.67794.com Expedition jieyi Card, the Expedition novice card