If the desire is to make online content more readable, it might be worth starting with the assumption that all content downloaded from the network will be read on a black-and-white ereader device with no persistent internet connection.
This assumption might require substantially reworking the hyperlink model of the internet, so that external references to content delivered by third-parties is sharply distinguished from internal references to other pages within the same work.
This assumption might require substantially reworking the hyperlink model of the internet, so that external references to content delivered by third-parties is sharply distinguished from internal references to other pages within the same work.