What to back up, how often, where to store it, and how to actually test recovery before you need it.
Imagine opening your site one morning to find it empty, broken after a failed update, or hacked with strange content. In that moment, the difference between a disaster that drags on for days and a quick recovery in minutes comes down to one thing: a sound, tested backup. Backing up is not a luxury or a task to postpone; it is cheap insurance on a valuable asset. This guide explains what to back up, how often, where to store it, and most importantly how to be sure your backup will actually work when you need it.
Many site owners assume their hosting keeps an automatic backup that is enough. Sometimes it does, but relying on it alone is risky. Provider backups may be old, limited in duration, stored on the same server so they vanish with it, or require a fee to restore. Worse, some providers explicitly disclaim responsibility for your data. The golden rule: your data is your responsibility, so own your own independent backup and do not bet on someone else keeping it for you.
Your site consists of two parts that must be backed up together: the files and the database. The files include themes, images, plugins, and everything that forms your site's look and static content. The database holds the changing content such as articles, pages, products, orders, site settings, and user accounts. An incomplete backup that saves files without the database does not restore your full site, and vice versa. Make sure the backup includes both at the same moment so they match, because restoring files from one day and a database from another can cause conflicts.
How often you back up depends on how much your site changes. A simple brochure site that rarely changes is fine with a weekly backup. A blog that publishes regularly needs daily backups. An online store taking orders around the clock needs very frequent backups, since losing a full day of orders is a real loss. The practical rule: ask yourself how much work you can afford to lose if the site collapsed right now. Your answer sets the interval between backups. The more important and fast-changing your data, the shorter the interval.
One of the best-known rules for data safety is the 3-2-1 rule: keep three copies of your data, on two different storage media, with at least one copy in a separate off-site location. In practice: your live copy on the server, a backup at a storage provider, and a third copy in a cloud service or separate device. The goal is that no single failure wipes out all your copies at once. A fire, a breach, or an accidental deletion should not take everything down.
The most important condition for storage is that it be separate from the server hosting your site. A backup stored on the same server is lost with it if it fails or is hacked, which defeats the whole purpose. Good options: a trusted cloud storage service, or a storage account independent of your hosting. Make sure the backups themselves are protected with a password and permissions, because a backup holds all your site's data and may include sensitive customer data that must not fall into the wrong hands.
Here is the biggest mistake many people make: they take backups regularly but never test them. A backup that has never actually been restored is just an unverified promise. It could be corrupted, incomplete, or unopenable, and you will only discover this at the worst moment. Set aside time periodically to test recovery: try restoring your backup to a separate test environment and confirm the site works fully with its content and settings. Note how long it took and the steps required, because knowing the path in advance saves you from fumbling during a real crisis.
Do not rely on your memory in an emergency. Write a simple recovery plan that answers specific questions: where is the latest sound backup? Who holds the necessary login details? What are the recovery steps in order? How long is it expected to take? Who do we call for help? This sheet turns a moment of panic into an organized procedure. Review it whenever something changes in your site's setup, and keep it somewhere reachable even if your site and email are down.
At Nasj we set up a regular backup system for your site on your own hosting: we decide what is backed up and how often, store the backups in a separate secure location, and put a clear recovery plan in place. Most importantly, we actually test recovery to confirm it works rather than just assuming. Through our website repair and maintenance service we continually monitor backup health, and if your site suffers a failure or loss, we help you restore it quickly.
If you are not certain you have a working backup right now, this is the best moment to sort it out. Reach out to Nasj and let us build your site a safety net that protects you from loss before you need it.
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