html изменить имя в вкладке
<html>
<head>
<title>Insert title here</title>
</head>
</html>
jopxxl
<html>
<head>
<title>Insert title here</title>
</head>
</html><title>Title to appear in the browsers tab of the page</title>/*Title popup*/
<body>
<p title="Popup here">hover me!</p>
</body>
/*Tab title*/
<head>
<title>This is the tab title</title>
</head><html>
<head>
<title>This is title in HTML</title>
</head>
</html><title>This is the title</title>