你的代码不正常。
你有
<meta charset="UTF-8" />
<meta name="viewport" content="width=device-width" />
<title>My Website | Just another WordPress site</title>
<link rel="profile" href="http://gmpg.org/xfn/11" />
<link rel="stylesheet" type="text/css" media="all" href="http://stelioshadjiperis.com/Synchrono/wordpress/wp-content/themes/synchrono/style.css" />
<link rel="pingback" href="http://stelioshadjiperis.com/Synchrono/wordpress/xmlrpc.php" />
<!--[if lt IE 9]>
<script src="http://stelioshadjiperis.com/Synchrono/wordpress/wp-content/themes/synchrono/js/html5.js" type="text/javascript"></script>
<![endif]-->
<link rel="EditURI" type="application/rsd+xml" title="RSD" href="http://stelioshadjiperis.com/Synchrono/wordpress/xmlrpc.php?rsd" />
<link rel="wlwmanifest" type="application/wlwmanifest+xml" href="http://stelioshadjiperis.com/Synchrono/wordpress/wp-includes/wlwmanifest.xml" />
<meta name="generator" content="WordPress 3.6.1" />
<!DOCTYPE HTML>
<html>
<head>
DOCTYPE、HTML 和 HEAD 标记需要放在首位。在 Firefox 和 Chrome 中,它正在为您修复它,IE 迫使您自己修复它。
如需将来帮助,请访问http://validator.w3.org验证您的代码