Common meta tag properties

meta tag is a page meta tags. You can define some of the features of the site.

1. name attribute

Common name attribute format is as follows:

<meta name="xxx" content="xxxx,xxxx">

Common values ​​are the following:

1. viewport

Windows define adaptive browser window size

<meta name="viewport" content="width: device-width,initial-scale=1.0">

2. keywords

Specifies the current page keywords for search engines

<meta name="keywords" content="js,html">

3. description

The main contents of the current page tells search engine, firefox is used as described in the label.

<meta name="description" content="this is a websit">

4. author

Indicate the author

<meta name="author" content="lyralee">

2. http-equiv attribute

The property can change some behavior of the server and js engine. General form:

<meta http-equiv="xxx" content="xxx"> 

1. refresh

Automatic refresh the page. content is the content of the refresh time interval (s) of

    <meta http-equiv="refresh" content="1">

2. X-UA-Compatible

IE8 appears for IE8 + effective. Designated IE8 + browser rendering mode.

General Mode:

<meta http-equiv="xxxxx" content="ie=XXXX,xxx">

Common value types:

1. IE8 + IE corresponding to the highest version of the rendering engine to render page

<meta http-equiv="X-UA-Compatible" content="ie=edge">

2. The use IE8 + IE8 rendering engine to render the page

<meta http-equiv="X-UA-Compatible" content="ie=8">

3. The use IE8 + IE7 rendering engine to render the page

<meta http-equiv="X-UA-Compatible" content="ie=7">

4. render ChromeFrame for embedded browser, use chrome rendering engine

<meta http-equiv="X-UA-Compatible" content="ie=Edge,chrome=1">