Certificates self-renew and the website itself is static. The nearest deadline would be the expiry of my credit card. Shortly after, the website would go down,

Certificates self-renew and the website itself is static. The nearest deadline would be the expiry of my credit card. Shortly after, the website would go down, then the CloudFlare cache would expire. One way around that would be to pump a lot of money into my DigitalOcean account, and if possible do the same with my domain registrar. The whole website is on The Internet Archive, and in the case of the website I live from, it's designed to be fully functional while archived. My personal website is on GitHub, so the markdown files would still be accessible and rendered properly by GitHub.