How to add header information?

Hi,

Can anyone tell me how you can add meta header information and scripts like …

	<meta name="author" ...>
	<meta name="copyright" ... />
	<meta name="description" ...>
	<meta name="keywords" ...>
	
	<meta name="robots" content="index,follow" />
	<meta name="geo.region" ... />
	<meta name="geo.placename" ... />
	<meta name="geo.position" ... />
	<meta name="ICBM" ... />
	
	<!-- Meta data - for Facebook -->
	<meta property="og:title" ...>
	<meta property="og:site_name" ...>
	<meta property="og:description" ...>
	<meta property="og:image" .../>
	<meta property="og:image:width" ... />
	<meta property="og:image:height" ... />
	<meta property="og:url" .../>
	<meta property="og:type" .../>

	<!-- for Twitter -->          
	<meta name="twitter:card" ... />
	<meta name="twitter:title" ... />
	<meta name="twitter:description" ... />
	<meta name="twitter:image" ... />
	
	<!-- Favicon-->
	<link rel="icon" type="image/png"  href="./favicon.png">
	
	
	Google Analytics scripts?

Thank you

tm

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