HTML <meta> naam Kenmerk
Voorbeeld
Gebruik die naam-kenmerk om 'n beskrywing, sleutelwoorde en die outeur van 'n HTML-dokument te definieer. Definieer ook die viewport om die bladsy se afmetings en skaal vir verskillende toestelle te beheer:
<head>
<meta name="description" content="Free Web tutorials">
<meta name="keywords" content="HTML,CSS,JavaScript">
<meta name="author" content="John Doe">
<meta
name="viewport" content="width=device-width, initial-scale=1.0">
</head>
Die namekenmerk spesifiseer die naam vir die metadata.
Die namekenmerk spesifiseer 'n naam vir die inligting/waarde van die
contentkenmerk.
Let wel: As die http-equivkenmerk gestel is,
namemoet die kenmerk nie gestel word nie.
HTML5 het 'n metode bekendgestel om webontwerpers toe te laat om beheer te neem oor die viewport (die gebruiker se sigbare area van 'n webblad), deur die
<meta>merker (Sien "Stel die Viewport"-voorbeeld hieronder).
Blaaierondersteuning
| Attribute | |||||
|---|---|---|---|---|---|
| name | Yes | Yes | Yes | Yes | Yes |
Sintaksis
<meta name="value">
Eienskapwaardes
| Value | Description |
|---|---|
| application-name | Specifies the name of the Web application that the page represents |
| author | Specifies the name of the author of the document. Example:
<meta name="author" content="John Doe">
|
| description | Specifies a description of the page. Search engines can pick up this description to show with the results of searches. Example:
<meta name="description" content="Free web tutorials">
|
| generator | Specifies one of the software packages used to generate the document (not used on hand-authored pages). Example:
<meta name="generator" content="FrontPage 4.0">
|
| keywords | Specifies a comma-separated list of keywords - relevant to the page (Informs search engines what the page is about). Tip: Always specify keywords (needed by search engines to catalogize the page). Example:
<meta name="keywords" content="HTML, meta tag, tag reference">
|
| viewport | Controls the viewport (the user's visible area of a web page). The viewport varies with the device, and will be smaller on a mobile phone than on a computer screen. You should include the following <meta> viewport element in all your web pages:
<meta name="viewport" content="width=device-width, initial-scale=1.0">
A <meta> viewport element gives the browser instructions on how to control the page's dimensions and scaling. 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 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. You can read more about the viewport in our Responsive Web Design - The Viewport Tutorial. |
❮ HTML <meta> tag