Dont know if this idea has been suggested yet, If a website can not be viewed, Firefox could either check for a cached version on your computer or from another source (eg Google, Archive.org) and automatically display that page instead. Maybe a notifier somewhere in the browser letting the user know they are viewing cached content?
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Dont know if this idea has been suggested yet, If a website can not be viewed, Firefox could either check for a cached version on your computer or from another source (eg Google, Archive.org) and automatically display that page instead. Maybe a notifier somewhere in the browser letting the user know they are viewing cached content?