I try to show like box on my website, but it wont work. I copy the code from https://developers.facebook.com/docs/plugins/like-box-for-pages, tried html5 version but i see nothing.
Here is my code:
<!DOCTYPE html>
<html lang="de">
<head>
<meta charset="utf-8">
<title>Gamers Solution</title>
</head>
<body>
<div id="fb-root"></div>
<script>(function(d, s, id) {
var js, fjs = d.getElementsByTagName(s)[0];
if (d.getElementById(id)) return;
js = d.createElement(s); js.id = id;
js.src = "//connect.facebook.net/de_DE/sdk.js#xfbml=1&version=v2.0";
fjs.parentNode.insertBefore(js, fjs);
}(document, 'script', 'facebook-jssdk'));</script>
<div class="fb-like-box" data-href="https://www.facebook.com/FacebookDevelopers" data-colorscheme="light" data-show-faces="true" data-header="true" data-stream="false" data-show-border="true"></div>
</body>
</html>