To use these add-ons, you'll need to download Firefox.

Log in
Add-on icon

Reviews for Wayback Machine

Wayback Machine by Internet Archive

4 Stars out of 5
5
193
4
43
3
32
2
31
1
29
Review by Firefox user 13885219
by Firefox user 13885219, 7 years ago
It would be nice if it would really only show up when the page is 404 and not because the page is coincidentally loading slowly.