why use meta tag in html
Meaning and examples
An HTML document’s metadata is defined via the <meta> tag. Data about data is referred to as metadata.
The character set, page description, keywords, document author, and viewport settings are all commonly specified using “meta” elements, which are always placed inside the “head” element.
Although it won’t be visible on the website, metadata may still be parsed by computers.
Search engines (keywords), browsers (how to show information or reload the page), and other online services all employ metadata.
Through the usage of the meta> tag, web designers have the ability to adjust the viewport (the portion of a web page that users can see) (See “Setting The Viewport” example below).
| Attribute | Value | Description |
| charset | character_set | Specifies the HTML document’s character encoding |
| content | text | Specifies the value connected to the name or HTTP-equiv attribute. |
| HTTP-equiv | content-security-policy content-type default-style refresh |
Gives an HTTP header with the value and details of the content attribute |
| name | application-name author description generator keywords viewport |
Specifies the metadata’s name. |
Why are meta tags used? What are they?
The phrase “why use meta tag in HTML”
Meta tags are text fragments that describe a page’s content; they only appear in the source code of a page, not on the actual page. Meta tags are simply tiny content descriptors that assist in describing to search engines the subject matter of a web page.