Don't get used to it being around. Google is probably killing them off soon:
>@searchliaison
>is the cache link in the search results gone forever?
>Hey, catching up. Yes, it's been removed. I know, it's sad. I'm sad too. It's one of our oldest features. But it was meant for helping people access pages when way back, you often couldn't depend on a page loading. These days, things have greatly improved. So, it was decided to retire it.
>Personally, I hope that maybe we'll add links to @internetarchive
from where we had the cache link before, within About This Result. It's such an amazing resource. For the information literacy goal of About The Result, I think it would also be a nice fit -- allowing people to easily see how a page changed over time. No promises. We have to talk to them, see how it all might go -- involves people well beyond me. But I think it would be nice all around.
>You're going to see cache: go away in the near future, too. But wait, I hear you ask, what about noarchive? We'll still respect that; no need to mess with it. Plus, others beyond us use it.
Google cache did: https://webcache.googleusercontent.com/search?q=cache:https:...