- The first one is Bitview which is a 2010 style version of YouTube!
- Another one is Old Google and there's also old Yahoo. These let you switch between versions and the results are almost exactly like the ones you'd get when using the current Google or Yahoo so you can switch over to those completely if you want XD very nostalgic
- My last one is the Wayback machine. Type in any URL and something that looks like a calendar will appear which will let you look at snapshots from any URL. This even works with people's Youtube channels and you can visit the old YouTube! I've tried this with several sites and addresses and most of them worked.