mcp/resources/nginx/snippets/expires.conf

location ~* \.(?:manifest|appcache|html?|xml|json)$ {
    access_log off;
    log_not_found off;
    expires -1;
}

location ~* \.(?:rss|atom)$ {
    access_log off;
    log_not_found off;
    expires 1h;
}