To be on the much safe side, it is better if you disable JS while using TOR.
The method to do this is not complex at all.
Following are the steps you need to follow:
- Open the TOR browser.
- Click on the Menu button located at the top right corner.
- Click on the Options tab.
- After that, go to Settings and Privacy.
This will simply eliminate all kinds of risks of getting tracked and would allow you to enjoy fearless internet browsing.