Answer:
Title tag
Explanation:
Title tag is defined in head tag which is not displayed in it's web page but rather it displays the current tab name in the browser.
Example
<html>
<head>
<title>Brainly Answer </title>
</head>
<body>
<h1> This is heading</h1>
</body>
</html>
the title of web page on browser tab will be Brainly Answer.
