What is Meta Tag

Meta tag provides metadata on web page. in other word you can say some information about our page. Metadata is not displayed on web page but when user search in search engine by any keyword it will be display.

Why use meta tag

Meta tag most important in the web page it is used for page description. Keyword, author of page, last modify.meta tag must be passed as name/value pairs.

Define keyword

<meta name="keywords" content="SEO is important for every websites">

Define a description of your web page

<meta name="description" content="Free Web tutorials on HTML and CSS">

Define the author of a page

<meta name="author" content="Hege Refsnes">

Refresh document every 30 seconds

<meta http-equiv="refresh" content="30">

If you want to Meta tag for stop by all Search engine crawlers to indexing a page

<meta name="robots" content="noindex">