What is a metadata HTML?

Metadata is data (information) about data. tags always go inside the 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.

What is an example of metadata in HTML?

Examples include, keywords, description, author, revised, generator etc. Specifies the property’s value. Specifies a scheme to interpret the property’s value (as declared in the content attribute).

Does HTML have metadata?

Metadata is data that describes data, and HTML has an “official” way of adding metadata to a document — the element.

What is body tag in HTML?

The tag defines the document’s body. The element contains all the contents of an HTML document, such as headings, paragraphs, images, hyperlinks, tables, lists, etc.

What are good meta tags?

In this article, I’ll walk you through the 8 most important meta tags:

• Title tag.
• Meta description.
• Canonical tag.
• Alternative text tag.
• Robots meta tag.
• Open graph meta tags and Twitter cards.
• Header tags.
• Responsive design meta tag.

What is viewport HTML?

The browser’s viewport is the area of the window in which web content can be seen. This is often not the same size as the rendered page, in which case the browser provides scrollbars for the user to scroll around and access all the content. Users can then pan and zoom to see different areas of the page.

What is difference between data and metadata?

The main difference between Data and Metadata is that data is simply the content that can provide a description, measurement, or even a report on anything relative to an enterprise’s data assets. On the other hand, metadata describes the relevant information on said data, giving them more context for data users.

What means Meta?

Meta is a word which, like so many other things, we have the ancient Greeks to thank for. When they used it, meta meant “beyond,” “after,” or “behind.” The “beyond” sense of meta still lingers in words like metaphysics or meta-economy. The self-referencing sense of meta seems especially popular in art.

What do you mean by metadata in HTML?

Metadata is data (information) about data. The tag provides metadata about the HTML document. Metadata will not be displayed on the page, but will be machine parsable.

How to add meta tags to a HTML page?

HTML – Meta Tags 1 Adding Meta Tags to Your Documents. You can add metadata to your web pages by placing tags inside the header of the document which is represented by and 2 Specifying Keywords. 3 Document Description.

Which is an example of a meta tag?

Example 4: Document Refreshing, this meta tag is used to specify a duration after which the web page will keep refreshing automatically after the given duration. The code to refresh the web page after 8 sec is given below:

How is metadata used in Web Docs on Facebook?

One effect of this is that when you link to MDN Web Docs on facebook, the link appears along with an image and description: a richer experience for users. Twitter also has its own similar proprietary metadata called Twitter Cards, which has a similar effect when the site’s URL is displayed on twitter.com.