There are only a few countries in the world where 2.1 MB extra would add (barely) more than 1 second to site download based on the country’s median internet connection speeds. The vast majority of countries would see less than <100ms from 2.1MB.
And the bigger thing here is that this is all cached after it’s downloaded the first time.
And the bigger thing here is that this is all cached after it’s downloaded the first time.