@arunisaac Oh, great; thank you for watching. :)

Most of the web "breaks" in part, as I said in the talk, because it's already broken---most JS programs are nonfree; so even if all free programs were marked as such, most of the web would not operate as you'd hope.

As for replacements for major sites: I rarely run JS, and consequently I can't really use (or try to use) many websites. I'm working on getting my slides on the LibrePlanet MediaGoblin instance; it has links in it to some sites you can try:

https://gitlab.com/mikegerwitz/online-freedom/blob/master/talk.tex#L1102

Otherwise, I'm unsure. :( I haven't put in the necessary research outside of that, so please lmk what you find, if anything.