Search engine works what ah?
Users questions:
Experts answer: search engine, the automatic information-gathering capabilities of two. One is the regular search, that is, from time to time (such as Google is usually 28 days), search engine initiative to send a "spider" program, to a certain IP address range to search within the website as soon as the discovery of new sites, it isWill automatically extract the site information and web sites add your own database. Another site search is submitted that the site owners take the initiative to search engine submission URL, which in a certain period of time (ranging from 2 days to several months) Orientation to your web site to send "spider" program to scan your site and will be the relevant information into the databaseTo prepare for user queries. As the search engine indexing rules in recent years, great changes have taken place, take the initiative to submit web site does not guarantee that your site can enter search engine database, so now the best way is to get some more external links, so that search engines have more opportunities to find you and automatically to your site included.