server {
    listen 80;
    server_name _;
    root /usr/share/nginx/html;
    index index.html;

    location ~* \.html$ {
        add_header Cache-Control "no-cache, no-store, must-revalidate";
        add_header Pragma "no-cache";
        add_header Expires "0";
    }

    location = / {
        add_header Cache-Control "no-cache, no-store, must-revalidate";
        add_header Pragma "no-cache";
        add_header Expires "0";
        try_files /index.html =404;
    }

    location ~* \.(jpg|jpeg|png|gif|ico|css|js|svg|woff|woff2|ttf|eot|mp4|webm)$ {
        add_header Cache-Control "public, max-age=31536000, immutable";
    }

    location / {
        try_files $uri $uri/ =404;
    }
}