What is a meta tag?
Meta Tag is an element or tag in HTML or XHTML programming language that is used to apply the metadata in a web page. This meta element should be placed on the "head" in the HTML. This meta tag can be used also to express the description / explanation of a web page and to explain about the keywords of a page so you can easily index by search engines, and so that when Internet surfers find your pages with keywords that are mounted on the meta keywords
Examples of the use of meta tags that are commonly used by bloggers:

< meta content='your description of page here'name='description'/>
< meta content='your keyword here'name='keywords'/>
< meta content='INDEX, FOLLOW'name='ROBOTS'/>

Meta tags are stored under the title
< title>paochi.net | my post
< meta content='your description of page here'name='description'/>
< meta content='your keyword here'name='keywords'/>
< meta content='INDEX, FOLLOW'name='ROBOTS'/>
< meta http-equiv="Content-Type"
by providing meta tag, meta keywords and meta robots, our pages will be more easily found by search engines.