Cached view / reader view for saved URLs

It would be nice if there was a way to show a mimimalistic version of any saved URL within memex for the following reasons:

• we could still access content when the original source goes offline (by far the biggest reason, otherwise we might get pefrfect search results from memex only to find the original source is gone)

• it would open the opportunity to highlight and annotate from within memex (like it's already possible for Youtube videos)

• Search could provide more context with highlighted content excerpts

Sorry if this has been discussed elsewhere, feels like a common request, but I haven't found similar issues.