If you had the same goal ~25 years ago what would you have done? Are those top options still around or bankrupt, have their prices and services changed dramatically?
According to charts at those time, average CD-R can last 30-50 years and these 24K Gold CD-R are designed to last 100-300 years.
(mine are failing after ~20 years)
Yes sure there are probably arcane ways to do it (and your 25 year old CD drive is probably going to die before the discs, assuming you still have a computer that it can connect to...IDE anyone?), but is the OP trying to archive their works, or are they trying to make them easily accessible? They say they want a website so I guess they want something simple and easy to read, and not some equivalent of a dusty archive box locked away in a storage facility somewhere.