The Oxford English Dictionary website offers the entries of the dictionary online, just by counting numbers in the final numerical expression in its URL: https://www.oed.com/oed2/00000001, https://www.oed.com/oed2/00000002 ... the last url being https://www.oed.com/oed2/00291601
Surprisingly enough, https://web.archive.org has not yet archive them all, and I'd love to know how I can do/request so .