SEO Reference and reference to recognize the pay link in the Ming and black

&http://www.aliyun.com/zixun/aggregation/37954.html ">nbsp; First of all to be sure, paid link search engine is not like, used badly quickly by the search engine down right. Of course, this raises the question, how does the search engine recognize that the link you buy is a paid link?

Today, about the topic of paid links to some sigh, how to say it, I believe for a few years of SEO friends, for search engines, especially Baidu everyone has a different feeling, I have been engaged in SEO in the past few years, feel their growth, change and moody, Also feel the current SEO some stale, perhaps is the search engine grew up, perhaps is engaged in the SEO friend more and more, perhaps is the research search engine person also more and more, perhaps is the interest drive, plus we are not in the original rookie, is not satisfied with the renewal website article and the Exchange Friendship link, So this article on the paid link, today, you buy a link?

Normally, the growth of a Web site and the growth of people, are from small to large, from new to old. It also has an ecological law of his. A web site just sprang up, and his everything started from 0 so, some of the links you get are certainly links from lower-level websites. With the growth of the site will slowly have a big site, high quality site links, this is also a natural law. And a lot of high PR site links are usually not out of thin air, unless they are bought, which means that its approval degree is questionable. These links do not indicate that the site is high quality, but it can be explained that the owner of the site is very rich.

Search engines look for link patterns similar to paid links, and demote those links that match the pattern. For example, a sudden increase in the popularity of a Web page can cause special attention by search engines. If Google sees your Web page with more than 10 PageRank3 and PageRank4 links last month, and today you see a link to 5 more PageRank7 pages, these new links will be in doubt, and many of these links may have been purchased. These links conform to a specific pattern where the source sites of these links are much higher than the PageRank of other link source sites on your site, and occur suddenly rather than over time, and these new links are likely to be reduced when calculating the PageRank of your page.

First, the Ming chain

The Ming chain has links to the news portal site, industry sites, local site links, there are also personal webmaster sold links, and the home chain and the whole station chain, the price is not the same, the effect is not the same, the effect of the chain is significant, just also said things have two sides, The purchase of unstable Ming chain may also lead to web site by the search engine punishment, so according to individual circumstances to choose the right chain, do not blindly pursue high PR, the following we look at the map to see the role of the Ming chain.

Key words: Devour the Stars (Baidu index about 200,000 daily, analysis ranked first site)