Without proper maintenance of your WordPress website, you'll face lots of issues & lose a huge number of visitors. This is why you should always keep your site up-to-date.
BlogVault is a complete WordPress Backup Solution which you should definitely consider using. It offers incredible features such as Incremental Backups, Migrations, WooCommerce Backups & Security Scanning. It's a must-have for your website if you want to completely secure it from any kind of inconvenience.