On ET it is best practice to embed your links and give a brief synopsis of what the reader can exact to find there. People don't have time to follow raw links on the off chance their may be something relevant or useful there. Also your first link refers to a link that is over 10 months old - which is rather a long time ago in the evolution of this pandemic and societal and medical responses to it.

Index of Frank's Diaries

What Frank said. I already mentioned the same a few days ago (trying to help a newbie).

It would be good if you could take a bit of time doing that: this would help other readers understand your point and show a bit of consideration. Thanks!