What is MIME type "text/vnd.wap.wmlscript"?
A MIME type is a string that tells browsers and other tools how to handle a particular kind of file.
The MIME type text/vnd.wap.wmlscript is used for WMLScript files. It is part of the Wireless Application Protocol designed for mobile devices.
This script language works with WML pages to add interactivity. It runs lightweight programs that handle navigation, input, and simple actions.
The file type associated is WMLS.
Key use cases and facts:
- It enables dynamic behaviors on mobile web pages.
- It was essential during the early days of mobile internet.
- It handles user interactions and controls content flow in wireless environments.
For additional technical specifications, check the IANA Media Types resource.
Associated file extensions
Usage Examples
HTTP Header
When serving content with this MIME type, set the Content-Type header:
Content-Type: text/vnd.wap.wmlscript
HTML
In HTML, you can specify the MIME type in various elements:
<a href="file.dat" type="text/vnd.wap.wmlscript">Download file</a>
Server-side (Node.js)
Setting the Content-Type header in Node.js:
const http = require('http');
http.createServer((req, res) => {
res.setHeader('Content-Type', 'text/vnd.wap.wmlscript');
res.end('Content here');
}).listen(3000);
Associated file extensions
FAQ
What is a MIME type?
A MIME (Multipurpose Internet Mail Extensions) type is a standard that indicates the nature and format of a document, file, or assortment of bytes. MIME types are defined and standardized in IETF's RFC 6838.
MIME types are important because they help browsers and servers understand how to process a file. When a browser receives a file from a server, it uses the MIME type to determine how to display or handle the content, whether it's an image to display, a PDF to open in a viewer, or a video to play.
MIME types consist of a type and a subtype, separated by a slash (e.g., text/html, image/jpeg, application/pdf). Some MIME types also include optional parameters.
How do I find the MIME type for a file?
You can check the file extension or use a file identification tool such as file --mime-type
on the command line. Many programming languages also provide libraries to detect MIME types.
Why are multiple MIME types listed for one extension?
Different applications and historical conventions may use alternative MIME identifiers for the same kind of file. Showing them all helps ensure compatibility across systems.