Step 0
Choose a folder and export all pages, plus your site CSS and data backup.
1. Upload to a private GitHub repository
Create a new private repo, then upload every exported file into it.
2. Import the repository into Vercel
In Vercel, add a new project and import that GitHub repository. Since this site is static, there is no build setup required.
3. Add your custom domain
After deploy, open your Vercel project settings, go to Domains, add your domain, and copy the DNS records Vercel gives you into your registrar.