Friendly reminder.

I recommend making high-fidelity HTML archives of full breads.

https://addons.mozilla.org/en-US/firefox/addon/save-page-we/

https://chrome.google.com/webstore/detail/save-page-we/dhhpefjklgkmgeafimnjhojgjamoafof

A typical bread takes up 10 - 20 MB of space saved this way. If there are images you want to save in full, rather than just thumbnails, you can expand them first. This will take up more space of course.

This extension also works really well on news articles.