Indeed - a nice bloat-free site, but it still looks reasonably modern.
I needed the SMBus specification a week or two back, and was greatly amused by the 1990s-looking website which hosts it - still with purple bevelled buttons adorned with Comic Sans text! But it's crawlable, archivable, won't break when some framework or plugin gets automatically upgraded, and will hopefully still be there in another decade.
Something like, oh, I don't know - HTML?