Why can't I see some pages in the webarchive?

Question

Network administration

Hello. I recently discovered the webarchive. Tell me why when I view sites in the webarchive, pages do not open everywhere?
For example, I found an article, I click something like show in full and the page stops working and I don’t see the article.
If I download such a site and upload it to hosting, will the articles also not be visible?

Answer 1

The webarchive does not guarantee the storage of all pages from the Internet, and it also hardly works well with SPA, so this is not a backup, but just a cute toy.
Depending on how you download the site, this will be the result - no one will predict you here