Meta

Question

What is the use of meta and why do we actually use it?

Answer 1

The meta tags provide information about the website: the character encode, author of the site, content creation, keywords to index the page and some other things. They are important because in this way you are providing information about your site and this has an impact on the positioning and also on how the content is displayed.

Here you have a more complete reference about it:
https://www.w3schools.com/tags/tag_meta.asp