The reverse link conclusion summarized in SEO practice

Http://www.aliyun.com/zixun/aggregation/8475.html "> Backlinks are a very important factor in determining a site's ranking in search engines, so it is necessary to explore it." The following is a summary of Chelainton in the SEO practice of several conclusions:

1, search engine in the page will be included in the page of the Link Analysis index.

2, search engine reverse link has certain renewal period. For example, you find a link to a Web site by looking for a link to your site, open the site and find no link to your site. This is because the search engine's reverse link data has not been updated.

3, several major search engines to find out the reverse link number is very large. In general, the number of Sogou, Yahoo Second, Google second, Baidu at least. As for Google and Baidu reverse link number why and the actual difference so much, I have not yet figured out. Have to know the friends to share under.

4, just like search engines can not include all the pages, search engines can not index all the reverse link. Therefore the number of backlinks indexed < actual reverse links. This prompts us to do the reverse chain, to be able to be indexed by the search engine page to do, if you do reverse link page is not indexed, your chain for SE does not exist.

5, link analysis is an important factor in each search engine ranking algorithm, each search engine should only be on their link to the reverse link analysis.

6, link after the reverse link has a sort, reverse link sorting is determined by what?

7, the image of the img tag src attribute if there is a URL to your site, will be some search engines think is a reverse link.

8, reverse link construction to pay attention to the factors: Linked sites and links to the site relevance, link location, link anchor text, link the quality of the site, the number of export links, links around the text and so on.

Backlinks can increase the weight of the site this is a very human webmaster know the attempt to however, the type of backlinks may not be clear to everyone, today many sites in order to get high weight, has no longer limited to the simple A and B site Exchange links, and evolved into many forms, summed up a total of the following five:

I. Relationship Cooperation ACT

Through the relationship to find a few Baidu Google and other included similar stations, the implementation of a linear circular link. That is, a chain to the b,b chain to the C,c chain to a, forming a friendship link circle.

Ii. Writing High quality articles

Give a person have their own advantages, take out their advantages, write high-quality articles, plus links and statements, affixed to a conspicuous place, waiting for others to reprint. Here to give you a small skill, unique innovative ideas are not so easy to create, summed up you will always write it, to know by contrast, summary of the article is easy to let others reprint. For example: Rui Gu teaches you the website to promote tips 20 strokes.

Iii. Trading Law

Links to buy and sell sites to purchase, you can also browse their own site after the direct contact with the station to purchase.

Iv. Submission of the law

Submit Web site Navigation Station, a large number of login site. Web site Many, usually not by the engine penalty on the submit search engine, answer similar questions, know, and so on to help friends solve practical problems, so as to attract reverse and flow.

V. web2.0 law

Use the net pick and bookmark, see paste post, add your hyperlink in the signature. In the major portal stations, a large number of blog creation, in the blog to join the link, search engine now to the Forum, blog link weight reduced, but add up well.