4 <meta charset="utf-8" />
5 <?php if ($Article->title) { ?>
6 <title><?= htmlspecialchars($Article->safetitle) ?></title>
8 <?php if ($Article->teaser) { ?>
9 <meta name="description" property="og:description" content="<?= strip_tags($Article->teaser) ?>" />
11 <meta name="viewport" content="width=device-width" />
12 <!--[if lt IE 9]><script src="https://cdnjs.cloudflare.com/ajax/libs/html5shiv/3.7.3/html5shiv.min.js"></script><![endif]-->
13 <?php if ($Article->image) { ?>
14 <meta property="og:image" content="https://<?= $_SERVER['HTTP_HOST'] . '/' . htmlspecialchars($Article->thumb('640x')) ?>" />