Thanks for the concern- I’m not worried though. The website is hosted behind a Cloudflare proxy which is basically a middleman that tries to block suspicious activity. You might have triggered that. I checked around and didn’t see anything else suspicious or wrong with the site. The way the site is set up should be pretty resilient/secure-by-default unless I overlooked something or one of the dependencies has a security flaw, which is always possible.

The 403 error is probably a real bug though. That one has happened to me a few times. Definitely need to fix some bugs around here soon…