This property enables or disables scripting in the browser and is
enabled by default.
Nearly all modern websites depend on JavaScript,
so setting this property to False will significantly limit what pages
can display or function correctly. However, for controlled content
where scripting is unnecessary or potentially unsafe, disabling this
can enforce a higher level of security and prevent active content from
running.
Some other options, such as receiving messages from the web
application requires scripting to be enabled. If your application is
only displaying local, static HTML content then you can set this
property to False.