Try your 'dead-links' at archive.org, in the wayback machine - very useful...
Also very useful;
LibreOffice writer along with copy and pasting material worth keeping;
Copy and Paste the OG link at top of doc.
Copy and Paste the whole webpage you want to keep inc img's.
Save them [LibreOffice writer docs] all in a dedicated yr/mth folder sys.
Then you have 'hard copies' of material worth keeping 🤟