Is a session object always created on a JSP page? Can its creation be disabled?

On a JSP page, the session object is not always created automatically. By default, if a session is used in JSP (for example, through the implicit session object), the server will create a session if it does not already exist.

To disable session creation, you can use the directive:

<%@ page session="false" %>

This means that on this page, the session object will not be created and access to it will be impossible. This is useful for pages where a session is not needed, to reduce server load and improve performance.