Shanghai dragon how to prevent out of control to cater to the search engine and user experience of d
mentioned an important purpose is to make Shanghai dragon web page structure for search engine spiders to crawl and crawl. Good internal link structure are included and assign weights to web page, and vice versa. The spider is in accordance with the link to crawl the entire site, so at this point, the anchor text links to anchor text is particularly important, to a certain extent tell it along the links down what content to grab. At the same time, any direction would cause the website structure is not clear, easy to cause the bad phenomenon of Shanghai dragon link bombs.