Meta-analysis of binary outcome data: metabind: Combine meta-analysis objects: metabias.meta: Test for funnel plot asymmetry: metabias.rm5: Cochrane review: Test for funnel plot asymmetry: forest.metabind: Forest plot to display the result of a meta-analysis: forest.meta: Forest plot to display the result of a meta-analysis: gs: Get default for. Meta Runner has a new home! Subscribe to our new animation channel; GLITCH to watch Meta Runner Season 2 when it drops, as well as even more future animated. Meta definition is - showing or suggesting an explicit awareness of itself or oneself as a member of its category: cleverly self-referential. How to use meta in a sentence. Metacritic aggregates music, game, tv, and movie reviews from the leading critics. Only Metacritic.com uses METASCORES, which let you know at a glance how each item was reviewed. Metaphysics is the branch of philosophy that examines the fundamental nature of reality, including the relationship between mind and matter, between substance and attribute, and between potentiality and actuality. The word 'metaphysics' comes from two Greek words that, together, literally mean 'after or behind or among the study of the natural'.
Example
Describe metadata within an HTML document:
<head>
<meta charset='UTF-8'>
<meta name='description'>
<meta name='keywords'>
<meta name='author'>
<meta name='viewport'>
</head>
Try it Yourself »<meta charset='UTF-8'>
<meta name='description'>
<meta name='keywords'>
<meta name='author'>
<meta name='viewport'>
</head>
More 'Try it Yourself' examples below.
Definition and Usage
The
<meta>
tag defines metadata about an HTML document. Metadata is data (information) about data.<meta>
tags always go inside the <head> element, and are typically used to specify character set, page description, keywords, author of the document, and viewport settings.Metadata will not be displayed on the page, but is machine parsable.
Metadata is used by browsers (how to display content or reload page), search engines (keywords), and other web services.
There is a method to let web designers take control over the viewport (the user's visible area of a web page), through the
<meta>
tag (See 'Setting The Viewport' example below).Browser Support
![Meta 1 6 Meta 1 6](https://www.ver.pt/wp-content/uploads/2016/11/barometro-acege-2016.jpg)
Element | |||||
---|---|---|---|---|---|
<meta> | Yes | Yes | Yes | Yes | Yes |
Attributes
Attribute | Value | Description |
---|---|---|
charset | character_set | Specifies the character encoding for the HTML document |
content | text | Specifies the value associated with the http-equiv or name attribute |
http-equiv | content-security-policy content-type default-style refresh | Provides an HTTP header for the information/value of the content attribute |
name | application-name author description generator keywords viewport | Specifies a name for the metadata |
Global Attributes
The
<meta>
tag also supports the Global Attributes in HTML.More Examples
Define keywords for search engines:
<meta name='keywords'>
Define a description of your web page:
<meta name='description'>
Define the author of a page:
Refresh document every 30 seconds:
Setting the viewport to make your website look good on all devices:
<meta name='viewport'>
Setting the Viewport
The viewport is the user's visible area of a web page. It varies with the device - it will be smaller on a mobile phone than on a computer screen.
You should include the following
<meta>
element in all your web pages:Meta Am 1 650b 2014
<meta name='viewport'>
This gives the browser instructions on how to control the page's dimensions and scaling.
Meta 1 3 C
The
width=device-width
part sets the width of the page to follow the screen-width of the device (which will vary depending on the device).The
initial-scale=1.0
Numbers 3 6 2 download free. part sets the initial zoom level when the page is first loaded by the browser.Here is an example of a web page without the viewport meta tag, and the same web page with the viewport meta tag:
Tip: If you are browsing this page with a phone or a tablet, you can click on the two links below to see the difference.
With the viewport meta tag
You can read more about the viewport in our Responsive Web Design - The Viewport Tutorial.
Related Pages
HTML tutorial: HTML Head
HTML DOM reference: Meta Object
Default CSS Settings
None.