Search engine optimization (SEO) is one kind enhances the goal website in related search engine place way using the search engine search rule. Many studies discovery that the users of search engine often only pay attention the search results in the first three pages, therefore owners of websites hope to affect the sorting of search engines.
“To make the optimization of search engine” refers in order to let the website be easier accepted by the search engine. The search engine compares the relevant material of content of the website to each other and display with the fastest and most complete way to people who search with the search engine.
To obtain the success in the website promotion, search engine optimization (SEO) is an important and key task. But search engine transforms their place algorithm rule consequently. Each time in the algorithm change can let high ranking good website change to low ranking in one night. As the result the website will loss lots of visits. Therefore each time search engine algorithm change can cause not the small tumult in the website and anxious. It can be said that, the search engine optimization (SEO) is an increasingly complex duty.
