Recently I have had large drops in visits and I am considering making several changes including the migration to html5. I've never done it because everything was fine and when everything goes well it's better to leave everything as it is.
In the past surely html5 did not influence but now with the banners in html5, position 0 and new technologies I could stay out of something in the google updates. Dividing each section I point to google every area where the content is located.
My structure is of this type:
<html>
<head><title></title></head>
<body>
<div id="container">
<div id="header"></div>
<div id="nav"></div>
<div id="content"></div>
<div id="footer"></div>
</div>
</body>
</html>
I have some doubts about the new structure in html5 which among them is the best one?
1)
<html>
<head><title></title></head>
<body>
<div id="container">
<header></header>
<nav></nav>
<main></main>
<footer></footer>
</div>
</body>
</html>
2)
<html>
<head><title></title></head>
<body>
<div id="container">
<header></header>
<nav></nav>
<article></article>
<footer></footer>
</div>
</body>
</html>
3)
<html>
<head><title></title></head>
<body>
<div id="container">
<header></header>
<nav></nav>
<section></section>
<footer></footer>
</div>
</body>
</html>
thank you so much
