Firefox is running slowly and some websites take too long to load.

Hello everyone, I've recently noticed that Firefox has become slower than usual. Some websites take a long time to load, and occasionally the browser feels unresponsive even though my internet connection seems to be working fine. I've already tried restarting Firefox and clearing the cache, but the issue still occurs. Has anyone experienced something similar or found a solution that improved Firefox's performance? Any suggestions would be appreciated. Thank you!