Heyo there!

First of all: Thanks for your awesome work on the comic, it's always a pleasure seeing a new page!

Regarding your website:
I've observed the same thing and noticed it seems to be related to the "www." prefix.
So going to https://cavesandcritters.com works just fine, but https://www.cavesandcritters.com doesn't go anywhere.
Most browsers will automatically add the "www." if you type the domain in the address bar and use the CTRL+enter shortcut to add the ".com" as well, so that won't bring you to your site.
Funnily enough, even if you then remove the "www" prefix and the site does load, for some reason clicking the "Give me smut" confirmation does seem to send you back to the website WITH prefix, hence the website won't load after clicking "Give me smut". However the cookie that saves your choice seems to be placed correctly, as removing the preffix loads the website again, and one can enjoy your comic :P

I can reproduce the problem on different devices with all browsers.
Unfortunately I have no clue about website hosting, so I can't really give you any advice on how to fix it, sorry. :(
Btw this didn't use to happen in the past as far as I remember, not sure if your hosting service changed some settings?
Hope this helps and that it can be fixed soon!

That sounds like someone messed up the url redirect from the age verification.

This. It's definitely related to the age verification.

Furries once again proving that any disaster at a furry con would cripple the global internet infrastructure lol

I went in and took the wubbleyous out of the url in the age verification plugin. Might work now, hopefully? :D

If so, thank you to all three of you! *hug*

Awesome, yeah the redirect after age verification now works :D
Ideally the site should also be reachable under www.cavesandcritters.com, I'm sure there's also plenty of less IT-savvy furs out there who won't figure out that they have to remove the www prefix.
You also used to share the link with www prefix in the past yourself in journals and on the pages you posted here on FA, so all of those links are now broken. (See for example the image description here: https://www.furaffinity.net/view/23895794/ )

I'll have to poke about and see if I can figure out the www issue separately, I've neither the patience nor time to go digging through to remove all those prefixes manually XD

www is a subdomain. I don't know how you have your site setup or what software you use. But it should be possible to use a cname dns record in your domain host to point to the non-www domain and that could fix it. Or use a rename rule to auto remove the www.

I didn't have any issues with the main comic site until you posted the most recent update and I went to see it. Doesn't look like it's related to the issued discussed above, getting a 502/bad gateway error (if I put the www in the address I get the "Hmmm… can't reach this page" message).

Yup, this is my issue too. Tried a few times and tried a few ways.