I recently pointed people in the direction of my older websites that I recently updated. I think one site was still out of access because of permissions on the site so it should work now. The site in question is https://sites.google.com/site/doerpsk/ and contains a few old PDF eBooks that were graffiti influenced and some of my latest writing is on there too.
I had upgraded the site and didn’t realise it would block access. Essentially Google Sites is normally used for intranets and sharing with work colleagues but it can allow anybody access as well. Maybe that was the initial problem I have had it up for years but I may have had it with the wrong permissions from day one. I really don’t know. I had someone look it up and confirm it is working as advertised. Sorry for any issues otherwise.