I'd be interested in the methodology and whether the following was taken into consideration: 1. Was the cache emptied before each test? (A lot of these sites w

I'd be interested in the methodology and whether the following was taken into consideration: 1. Was the cache emptied before each test? (A lot of these sites would share scripts on CDNs) 2. What Firefox addons were enabled? (README says that uBlock was active, so that definitely has an effect)