, a link for the role and significance of
search engine can continue to find more information? Is the search spiders starting from a site that links down further retrieval, crawling pages and content to crawl together. So we can understand, search engines cannot do without links, no search engine will not be able to find new pages, it cannot retrieve new content. So the search engine special love links, and even some links for search engines like hunger and thirst to, because is a must. Do a reverse thinking, if a website is not linked to any website, nor any web site links, the difference and a solitary island? Such station cannot be natural search engine initiative found, the same chain of less website, search engine is also the opportunity the less.