Chinese SEO paid to login in the future attack

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In the field of foreign SEO, paid to register a variety of categories is also an important part of the SEO, log in a large number of classified directory SEO software can be sold to a good price, of course, the classification directory is the most famous Yahoo, while DomZ although free login but audit conditions so that most people are deterred. and the domestic classification of most of the directory does not improve, I once searched and observed in search engines, the Chinese classification of the content of their own PR value and influence and traffic are very low, and most of the exchange link login or paid login, from the SEO point of view is really not worth it, But the Chinese-featured URL navigation is more appealing than the category directory for paying login.

Baidu bought Hao123, Google China included 265, almost every search engine will have their own classification directory or said the site navigation. And many search engines call the DOMZ classification. What are these reasons?

1. Website traffic

According to the characteristics of Chinese netizens, most like the Web site navigation station as the home page, the most typical of the hao123, coupled with the previous URL site malicious plug-in marketing, web site traffic is very alarming, and the site also has a lot of loyal users. Search engines want to broaden their influence and attract traffic to buy site sites is a wise choice. Baidu once by virtue of the acquisition of Xingping Hao123 transformed a lot of traffic, access to the search engine market a large market share.

2. Indexing efficiency

Spiders rely on links to crawl the Internet, but not aimlessly crawling, so the efficiency of crawling is very low. Of course, search engine will collect a lot of Web site URL, and crawl before the database to read the existing URL, and then according to the weight of the site, updates, content, external links, etc. according to breadth first or depth priority to crawl. And in the wizard SEO blog mentioned on the search engine ant algorithm Shortest path theory, if added to the directory or classification of navigation, indexing efficiency will improve a lot, and faster to crawl high-quality content of the Web page.

3. Website classification and weight

A website belongs to what type of spider's judgment certainly relatively lacks, because there are portals, local stations, industry stations, enterprise stations and many other types of sites, and the purely based on the text link and site content to judge the site is easily used by Black hat seo, fake links can be manufactured, the content of the site can not be revised? and also related to the problem of PageRank, relying on human factors a large number of links to create a high PageRank site is not very difficult to do things, but only through the PageRank measure a site is too one-sided, so the need for Web site navigation station and the classification of the mutual cooperation to determine the site's weight and type. I have observed a site for its SEO advice: http://www.sxp-dr.com, which is due to previously paid to login to Sina's classified directory of its key words "urinary" in Baidu, Google has been stable in the home page (then the external link at 50 or so, PR0), Later, as a result of customer requirements optimization of the keyword is not this keyword on the page to make some adjustments, but so far the keywords in google still maintain a good ranking, interested friends can go to see the site's links and aim text. Visible search engines for the classification directory and Web site Navigation Pro-Lai.

According to the latest survey data, January 2008 site navigation per capita monthly visits to the second, and ranked first is the search engine.

Of course, the high quality of the Web site navigation and classification of the directory site is more expensive, but for the big budget SEO project, this is a small part of the budget, of course, based on the return on investment (ROI) to refer to. Market decision demand, when netizens are keen on search engines, so SEO fire, but netizens are also keen on web site navigation or classification directory, SEO paid login will be an important one?

Personal views, for reference only, if there is a similar, very honored.

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