I'll talk only about "Regular" HTML without any addons~~~
OK here we go:O
First of all, there is a basic form of an HTML document:


<html>
<head>
<title>The site title</title>
</head>
<body>
Contant of the site~~
</body>
</html>
Betwin body and body's end you write what ever you need
This is it, for specifyed question and topics just pm me, i'de like to help.