How to add HTML <meta> http-equiv Attribute on HTML <meta> Tag
Refresh document every 30 seconds.
Definition and Usage
The http-equiv attribute provides an HTTP header for the information/value of the content attribute.
The http-equiv attribute can be used to simulate an HTTP response header.
Browser Support
Syntax
<meta http-equiv="content-security-policy|content-type|default-style|refresh">
Attribute Values
| Value | Description |
|---|---|
| content-security-policy | Specifies a content policy for the document.
Example: <meta http-equiv="content-security-policy" content="default-src 'self'"> |
| content-type | Specifies the character encoding for the document.
Example: <meta http-equiv="content-type" content="text/html; charset=UTF-8"> |
| default-style | Specified the preferred style sheet to use.
Example: <meta http-equiv="default-style" content="the document's preferred stylesheet"> Note: The value of the content attribute above must match the value of the title attribute on a link element in the same document, or it must match the value of the title attribute on a style element in the same document. |
| refresh | Defines a time interval for the document to refresh itself.
Example: <meta http-equiv="refresh" content="300"> Note: The value "refresh" should be used carefully, as it takes the control of a page away from the user. Using "refresh" will cause a failure in W3C's Web Content Accessibility Guidelines. |
index.html
<head>
<meta http-equiv="refresh" content="30">
</head> Output should be:
Type: | html |
Category: | Web Tutorial |
Sub Category: | HTML Tag |
Uploaded by: | Admin |