I loved this extension on Chrome, so I got it when I installed Firefox. After I installed it, I was getting lag spikes really frequently, both in Firefox and in my games too. It took days of testing my internet, testing my wifi extender, testing my laptop and its drivers, and testing everything I customized on Firefox itself to figure out the problem was this extension. Now that it's removed, the lag spikes stopped. I really like the aesthetic homepage, but the hassle this caused me was unreal.