Advantages and disadvantages of SEO external chain construction

I. Soft link

A good soft article can bring about a lot of reprinting, leaving a lot of links. Unfortunately, many websites have blocked the website from being a dead link. That is to say, the link is a link of this article and cannot be clicked to open it. However, such links also have some impact on ranking improvement. Soft text links are difficult for most people, not because they are hard to write, but because they are too lazy to write.

II. Forum posts

When posting a forum, you can select the anchor text of the link, and the link is in the relevant article. His problem is that it is easy for the administrator to delete the post. The biggest problem is that he needs to send the post continuously, and there is no external link without posting it. This method is suitable for diligent people.

3. Paid links

There are a lot of people selling links now. The paid link is how many links you can buy. Now the search engine tutorial has begun to notice the problem of paid links, but it is still difficult to determine which is a paid link and which is a natural link. The effect of paid links is quite remarkable. Otherwise, so many SF websites will not be paid every day. The disadvantage is that they will spend a lot each month, which is a huge expense for the webmaster.

4. Blog Group creation

Blog group building is what we call Yangbo. You can open a blog with major bloggers and link the blog to your site. Of course, some software can implement this function. In this way, I feel too tired and need luck. Sometimes it is depressing that my blog has not been indexed for several weeks.

5. Links

Friendship is an advantage. I think the most important thing is that links are directly displayed on the homepage of the other website. The home page is a web page with the best website weight. The link of a home page is equivalent to the link weight of N inner pages. Of course, links are reciprocal links. If your site is too bad, it is difficult to find high-quality links, especially for websites with low PR levels.