Just to piggyback on this comment… If you have a dope library like mine, you don’t even have to go in person to get your library card and do all of the above. I signed up for a card online, downloaded Libby, got everything set up and had an ebook checked out that same day.

Not sure about DuckDuckGo, but for Google you just search something (only desktop version has the option when I do it on mobile), then click the three little dots next to whatever URL you want in the results. It’ll pop up a little “more options” window. From there you have to click the little down arrow in the top right of that window and it will reveal a “cached” button to click. There might be an easier way (and it used to not be as “hidden” as it is now beneath the menus) but this is how I know to do it.