what is the use of meta tag in html code example
Example 1: html meta tags
<head lang="en">
<meta http-equiv="content-language" content="en">
<meta charset="UTF-8">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<meta name="keywords" content="website, blog, foo, bar">
<meta name="author" content="John Doe">
<meta name="publisher" content="John Doe">
<meta name="copyright" content="John Doe">
<meta name="description" content="This short description describes my website.">
<meta name="page-topic" content="Media">
<meta name="page-type" content="Blogging">
<meta name="audience" content="Everyone">
<meta name="robots" content="index, follow">
<title>My website title</title>
</head>
Example 2: uses of meta tag attributes
<!DOCTYPE html>
<html>
<head>
<meta charset="UTF-8">
<meta name="keywords" content="give a short or mid description about the content keywords of your website">
<meta name="description" content=""give a short or mid description about the contents of your website">
<meta name="author" content="write the name of the author of the webpage">
<meta name="refresh" content="50">
<meta http-equi="refresh" content="5; url="write the url of your website">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
</head>
<body>
</body>
</html>
Example 3: what is the meta tag in html