HTML <data> Tag
In this article, we will cover Data Tag. With the aim that it would serve the learning requirements.
The HTML <data> tag is used to define machine-readable data within an HTML document. The tag can be used to provide additional information or context about the content on a web page that can be read and processed by machines, such as search engines or web crawlers.
Here’s an example that shows product names and also associates them with a product number:
Example
Here is another example that shows the working of HTML <data> tag:
Example:
Uses and Definition
Data Tag <data> allows the user to insert a machine-readable translation of a particular piece of content.
As well as providing a machine-readable value for data processors, this element provides a human-readable value for visualization in a web browser.
Browser Compatibility
| Element |  |  |  |  |  |
|---|---|---|---|---|---|
| <data> | 62.0 | 13.0 | 22.0 | Not supported | 49.0 |
Attributes
| Attribute | Value | Overview |
|---|---|---|
| value | machine-readable format | This attribute identifies the machine-readable translation of the element’s content. |
Global Attributes
The Tag body <body> also uses the Global Attributes in HTML.
HTML <data> Tag Advantages
The HTML <data> tag has several advantages when used in web development:
- The <data> tag provides a way to semantically mark up data within an HTML document. This can improve the accessibility and understandability of the document for humans and machines.
- The <data> tag allows developers to define data that can be easily read and processed by machines, such as search engines or web crawlers. This can help improve the searchability and discoverability of web content.
- The <data> tag can be used to provide additional information or context about the content of a web page, which can help improve the accessibility of the content for users with disabilities.
- The <data> tag can be used in conjunction with JavaScript to dynamically update the data within the tag in response to user interactions or other events. This can be useful for creating interactive and dynamic web applications.
- By defining data using the <data> tag, developers can separate content from presentation, making it easier to maintain and update the data on a web page without affecting its styling or layout.
