I find "Resurrect Pages" browser extension very useful for this exact problem: https://addons.mozilla.org/en-US/firefox/addon/resurrect-pages/ https://addons.mo

I find "Resurrect Pages" browser extension very useful for this exact problem: https://addons.mozilla.org/en-US/firefox/addon/resurrect-pages/ https://addons.mozilla.org/en-US/firefox/addon/resurrect-pag... It has saved me countless headaches reading old documentation and blogposts. It's worth it for the dead links to Raymond Chen's Old New Thing alone.