gasp you... you don't use... Netflix or Amazon Prime? haha
I bought Netflix through the iOS App so it's just part of my iTunes subscription.
Indeed, Amazon is directly connected to my debit account (not credit card) and they have a direct debit mandate - an "acceptable risk" since (i) I hope Amazon knows their shit security wise and (ii) my bank (as any European bank) will not accept direct debits unless you have a properly authorized direct debit mandate - you are insured against fraudulent payments.
@masonbee The memory limit setting is the "maximum memory" before which the app is killed for over use. It is not "reserved memory" i.e it's not pre-allocated to the app and thus cannot be used by any other app. The "maximum memory" simply ensures that a single web app cannot bring down the whole system.
@nebulon files are between 64B and 1.5MB each, so not big. I can try with a different browser, of course.