I was interested to see that there's an unexplained dip in battery visible on the status page:
I wondered if it was due to a lot of traffic (bots/DDOS/Slashdot effect) but then I noticed it's behind Cloudflare (~~cheating a bit, surely?~~).
edit: I'd missed the bit where he says he doesn't use the caching:
I use Cloudflare's DNS proxy, which handles DNS and offers basic DDoS protection. However, I do not use Cloudflare's caching or CDN features, as that would somewhat defeat the purpose of running this website on solar power and keeping it local-first.