Nice work! @ahmadawais

The CLI displays "API is down" when data fetching fails, that's not so bad, but I think it feels better to let users know they're offline.

Something like this

server {
    server_name coronastatus.fr www.coronastatus.fr;

    location / {
        proxy_pass http://127.0.0.1:5000;

        proxy_http_version 1.1;
        proxy_set_header Upgrade $http_upgrade;
        proxy_set_header Connection 'upgrade';
        proxy_set_header Host $host;
        proxy_cache_bypass $http_upgrade;
        proxy_set_header X-Real-IP $remote_addr;