A WordPress backup is your only real safety net when your site gets hacked, a bad update breaks everything, or someone accidentally deletes a page. This guide covers a complete backup strategy, from what to back up to where to store it.
What should a WordPress backup actually cover?
A complete backup has two parts: site files (WordPress core, plugins, themes, the media you've uploaded) and the database (posts, pages, comments, users, settings). Backing up only one isn't enough; files-only loses your content and settings, database-only loses your uploaded media and plugin files. A real disaster recovery scenario needs both at once.
How often should backups run?
It depends on how often your site changes. A blog publishing several posts a day, or a store taking orders constantly, needs daily or even hourly backups; a brochure site that rarely changes might be fine with weekly. General rule: your backup frequency shouldn't exceed the amount of data you can afford to lose since the last one.
Where should backups be stored?
The common 3-2-1 rule applies here too: at least 3 copies, on 2 different types of storage, with 1 completely offsite. Keeping backups only on the same server as your site is risky, because if the server is compromised or goes down, your backups go with it. An offsite destination, such as a separate storage provider, is exactly what protects against that scenario.
How do you know a backup will actually work?
An untested backup is a safety net you think you have but might not; corrupted files, missing database tables, or a partial upload are common reasons a backup fails to restore. The only way around this is restoring a backup to a real test environment on a regular schedule (monthly, for example) to confirm it works. Finding out at the moment you need it is much worse than finding out before you do.
What do you do if your site gets hacked or crashes?
The first step is taking the site offline immediately to prevent further damage, then finding the most recent backup you're confident predates the compromise. Restoring a backup taken after the hack can bring the malicious code right back with it, which is why knowing backup dates and what changed when matters. After restoring, don't bring the site back online before finding and closing whatever let the attacker in.
Is manual or automatic backup safer?
Manual backups depend on human memory, and they get forgotten right when they're needed most, during a busy week or a vacation. Automatic backups remove that risk entirely, running on schedule without anyone having to remember. If you manage many sites on one system, automatic backup becomes close to mandatory, since tracking dozens of sites by hand isn't realistic.
Backup checklist
- Back up both files and database, not just one
- Match backup frequency to how much data loss you can tolerate
- Keep at least one copy offsite, off the server
- Restore backups on a schedule to actually test them
- Keep a history of backups, not just the latest one
- Rely on an automatic schedule, not a manual reminder
Instead of tracking this checklist by hand for every site, Watch Your WP handles automatic, offsite backups and restore verification for every site from a single panel.
Erdinç
Building Watch Your WP. Writes from hands-on WordPress maintenance, security, and site management experience.
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