If you take into account the "the web" vs "the internet" as others have mentioned. Yes the Internet has stayed stable. The Web, as defined by a bunch of serve

If you take into account the "the web" vs "the internet" as others have mentioned. Yes the Internet has stayed stable. The Web, as defined by a bunch of servers running complex software, probably much less so. Just the fact that it must necessarily be more complex means that it has more failure modes...