Just like the book list but for websites.
I think that would deserve a spot.
As a backup, this could be a topic where to debate interesting websites, too. I'll give some of mine.
glorian.org
in courses section there is a ton of material, both written and audio, about ancient esoterics alchemy etc.
A blog about our times through a conspiracy lens, but the content is really well organized compared to many.
While i'm fairly sure it's biased in many regards, it's the no.1 alternative medicine aggregator around, nowadays it's a good check on my website list.
Yours?
I guess that website made history by now, and got millions interested (among milions that it scared away, too).
Another similar, but more political in research was whale.to, tho it hasn't been updated in 4 years while pleyades is pretty active (touring it now after a long time).
I really wish they remade the website to take advantage of the last 20 years of technology tho!