Explanation
To specify the software which has created a page, specify generator for name.For conent specify software names/application names by which the page is created.
<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
<html>
<head>
<meta http-equiv="content-type" content="text/html;charset=shift_jis">
<meta name="generator" content="JEDIT">
<title>Sample</title>
</head>
<body>
<h1>Sample</h1>
<p>Indicate the created software.</p>
</body>
</html>