It tells absolutely nothing to the browser or other software about its content.How a parser sees the ideal HTML page?<body> ??? beginning of the content<h1> ??? heading<h2> ??? subheading??? paragraph<q> ??? quote<a> ??? link???How a parser sees practical page?<body> beginning of the content<div id=????container????> ???a block<div id=????wrapper????> ???a block<div id=????header????> ???a block<h