Тег <meta />

Этот тег определяет метаданные о документе. Он должен быть внутри тега <head></head>.

Аргумент	Значение
charset	utf-8
content	seconds URL
http-equiv	default-style refresh
name	application-name author generator keywords robots viewport

index.php

<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8" />
<meta http-equiv="refresh" content="1" />
<title>Name Page</title>
<script type="text/javascript" src="https://ajax.googleapis.com/ajax/libs/jquery/1.7.2/jquery.min.js"></script>
</head>
<body>
<div>
<?php
$arra = getdate();
echo $arra[mday], '-', $arra[mon], '-', $arra[year], ' ';
echo $arra[hours], ':', $arra[minutes], ':', $arra[seconds];
?>
</div>
<script>
$(document).ready(function () {
$("*").css("margin", "0").css("padding", "0");
$("div").css({"width": "500px", "height": "500px", "position": "absolute", "left": "50%", "top": "50%", "margin-left": "-250px", "margin-top": "-250px", "text-align": "center", "line-height": "500px", "background-color": "#EEFCCD", "font-size": "50px" });
});
</script>
</body>
</html>

<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8" />
<meta http-equiv="refresh" content="1" />
<title>Name Page</title>
<script type="text/javascript" src="https://ajax.googleapis.com/ajax/libs/jquery/1.7.2/jquery.min.js"></script>
</head>
<body>
<div>
<?php
$arra = getdate();
echo $arra[mday], '-', $arra[mon], '-', $arra[year], ' ';
echo $arra[hours], ':', $arra[minutes], ':', $arra[seconds];
?>
</div>
<script>
$(document).ready(function () {
$("*").css("margin", "0").css("padding", "0");
$("div").css({"width": "500px", "height": "500px", "position": "absolute", "left": "50%", "top": "50%", "margin-left": "-250px", "margin-top": "-250px", "text-align": "center", "line-height": "500px", "background-color": "#EEFCCD", "font-size": "50px" });
});
</script>
</body>
</html>