Something about all pages being under limit the limit instead of every page being under the limit changes the exact meaning to something that I cannot agree with. Which was the meaning I replied below and then wrote this after realizing you might of meant every when you wrote all.

Lets say you write a daily blog. A single A4 of text contains on average 3000 characters, your posts average slightly above that by being 4000 characters. How long until the text content alone is above the 1MB limit.

https://dictionary.cambridge.org/grammar/british-grammar/all...