if we stand in the search engine to the point of view of a web page, then in front of the huge Internet data should be how to capture, indexing and ranking? In fact, empathy, although we may not fully understand the search engine algorithm, but on the whole still can use logical judgment with several aspects of search engine "should meet the good, to today’s text.
is the first spider came to the site: as we all know, the search engine came to a site on the external links, if you do not have external links and other websites, so the spider cannot follow these networks link crawling to your site, it is impossible to grab included, there would be no ranking, because you the site in the search engine’s door. When a spider come to your home page (usually the external links are the links to the home page), best to let him continue to crawl more deep and the content of the product page along the home page, so as to be maximum included, so the website needs good external links to lure spider, and the site internal need good website structure, achieve flat or tree structure as far as possible. Not only can let the spider come to your website, can also follow these reasonable structure of crawling. In general, the best use of text links between web pages, does not recommend the use of JS, Flash or pictures, so the search engines don’t completely understand these scripts contains the content inside is what. In addition, we can make the site map, all important page links to show the way out, so that the spider can follow the site map successfully crawl your site. Finally and you say is the best, all the pages that can be reached in three or four clicks, if you click on the number of too much, included is difficult.