Focus on the breadth of the links and the quality of the links

Intermediary transaction http://www.aliyun.com/zixun/aggregation/6858.html ">seo diagnose Taobao guest cloud host technology Hall

Links to the Web site Search Engine optimization role is self-evident, in general, the more links the more the better, so this is the brain of those who have no brains and idiot optimizer important way, this is our forum and blog always have someone tirelessly post their garbage station link, in fact, the link evaluation is far more than the number of such simple.

Number of links

Use link command to query the reverse link of the website, such as: link:www.domain.com. In general, the number of links to more links to the site will be less linked to the site ranked higher. However, not all links are equal, below exactly.

A sudden increase in the number of links will be considered spam, so it can be dangerous, and always use an unwelcome way to increase the chain once the complaint may be punished.

Second, link quality

Blog, I believe that everyone is familiar with it, in the blog group, everyone has their own opinions and ideas, but some people's opinions more valuable than others. The idea of creating links through soft text is no different. The link to a Web page is the endorsement of that page, search engine by check link source site link 17891.html "> popularity to judge the weight of the. Thus, if a highly authoritative site links to your site, it is tantamount to giving some of its authority to your site. The search engine ranked the top page rankings from many high-quality sites to link, or even more complex.

Search engine based on the number of links in a mathematical way to calculate the authority to transfer to each link-a high authoritative web page with only 5 links transferred to the authority of each link page is more authoritative than a Web page with 50 links authoritative. This theory is only so much authoritative, The more the number of links, the lower the recommended value for each linked page.

Iii. Link Dependencies

In addition to the quality of the linked site, there is a parameter to evaluate the value of the link, that is, relevance. such as flowers on the site to do the bus station link relevance is not high, so the quality is not very high. In other words, using the spam tool to increase the number of links around the

Search engines can consider so many complex factors in such a short time between search requests and search results, which is pretty fast, but the search engine does. Search engines think that high page ranking factors are those with many high-quality links to the page. The high search request ranking factor is those that have a lot of access to links from many content-related sites and also include search-request keywords in text links.

In addition, Google banned the purchase of links and set up a complaint window to buy links to Google to report paid links, so you need to buy links to increase the chain of time also need to be cautious.