SEO optimization, web page design is very important
 

Many web pages will ignore all kinds of META tags, although it is HTML language Head of a auxiliary label, but perfect these labels will make the page in the search engine more popular.

In addition to web page head META tags, some of the web page content description tags also need night, for example, some websites in order to make the page more beautiful, navigation also USES format images, so that a search engine can "read".