Scripts may close only the windows that were opened by them.

The solution for this is noted below

Scripts may close only the windows that were opened by them.

Solution

// You can only close a window that your script made, so this is possible:

window.open('', '_blank', '')
window.close()

// But otherwise you can change the link, like that:

location.href = 'https://bruh.io'

// Make sure that you have https://

Try other methods by searching on the site. That is if this doesn’t work