The <title> tag's contents describe what should be displayed in the browser title bar. For example, if you put the following in a page
and I was to then view that page in a browser (Firefox is used in this example), the browser titlebar would show
Hello world - Mozilla Firefox
<title>Hello world!</title>
and I was to then view that page in a browser (Firefox is used in this example), the browser titlebar would show
Hello world - Mozilla Firefox
Be sure to embed the
<title>
tag in the right place, specifically inside the <head>
of the document, as follows<html> <head> <title>your title</title> </head> <body> your page content </body> </html>