Disable JavaScript: Scroll down to the bottom of the page and click on "JavaScript." Click the "Add" button to block the website from using JavaScript.

2. Disable or remove unnecessary add-ons. Disable JavaScript On The Firefox Browser JavaScript might cause some pages to function poorly thus affecting your overall browsing experience.

Annoyed by seeing Google's sign-in prompts everywhere? We'll show you how to disable the Sign-in with Google prompt on websites for an uninterrupted browsing experience.