Since my website went down in fire with OVH SBG2, I used this occasion to publish my restored website via Cloudflare. It allows me to have to cache, minimization, and some additional security. One thing that caught my attention while browsing through Cloudflare settings was the Always Online feature based on web.archive.org. Basically, the concept is - whenever the website is down, Cloudflare would go and fetch content from web.archive.org.