Add lang to html, alt to img, meta description.

index.html

@@ -6,7 +6,7 @@
 		<link rel="stylesheet" type="text/css" href="index.css">
 		<link rel="stylesheet" href="https://cdn.jsdelivr.net/npm/fork-awesome@1.1.7/css/fork-awesome.min.css" integrity="sha256-gsmEoJAws/Kd3CjuOQzLie5Q3yshhvmo7YNtBG7aaEY=" crossorigin="anonymous">
 		<link href="https://fonts.googleapis.com/css?family=Comfortaa:300,700|Roboto&display=swap" rel="stylesheet">
-		<meta name="Description" content="Homepage of Ceda EI." />
+		<meta property="Description" content="Homepage of Ceda EI." />
 		<meta property="og:description" content="Homepage of Ceda EI." />
 		<meta property="og:image" content="https://webionite.com/images/webionite.jpg" />
 	</head>