Quartz
I have now purchased - with some aid from a friend - a new webserver. It turns out that the reason that the other server was so slow is that I was going way over my meagre bandwidth limit, so I had no other option but to get another one. Hopefully this one will be less likely to fall over.
You’ll also notice the new domain name. I thought it was more appropriate.
Let me know if you discover any problems on the site!