If you are concerned about Firefox’s performance, you can turn off hardware acceleration. This will make Firefox faster. Make sure to set the “Content process limit” to 8GB and a dedicated graphics processing unit (GPU).
Under The Settings Page:
- In your web browser, click the Firefox menu and select Options.
- In the Options window, select the Content tab.
- In the Options window, click OK to close it.
- Click the Reload Current Page button in your web browser to refresh the page.