A practical guide for business owners who manage their own site
Keeping your website up to date is one of the best things you can do for security, performance, and SEO — yet it’s also what most small business owners dread. Updates can sometimes break layouts, crash plugins, or cause that infamous “critical error” message to appear out of nowhere.
The good news? You can safely update your WordPress website without losing sleep (or your homepage). You just need a clear process and a few smart habits.
This post walks you through how to handle updates like a pro — even if you’re not a developer.
Why Updates Matter
WordPress, plugins, and themes are like any other software — they evolve. Developers fix bugs, patch security issues, and add new features. When you skip updates, your site becomes vulnerable to:
- Security risks – Outdated plugins are the number one reason websites get hacked.
- Compatibility issues – Your theme or plugins may stop working with newer versions of WordPress.
- Poor performance – Updates often improve speed and stability.
So while updates can feel inconvenient, they’re not optional — they’re essential maintenance, just like oil changes for a car.
Step 1: Back Up Before You Touch Anything
Before you click “Update,” always make a full backup of your site. This includes:
- Database (your content, posts, and settings)
- Files (themes, plugins, images, uploads)
You can use tools like:
- UpdraftPlus – quick and beginner-friendly
- All-in-One WP Migration – great for manual backups
- Your host’s daily backup – check that it’s actually running and restorable
Save a copy on your computer or cloud storage (not just on your hosting account). That way, if something goes wrong, you can restore your site in minutes instead of starting over.
Step 2: Update in the Right Order
The order matters. To reduce compatibility issues, follow this sequence:
- Plugins first – they’re the most likely to conflict with each other.
- Theme second – once plugins are stable.
- WordPress core last – so everything else is ready for the new version.
After each step, quickly check your website — refresh the homepage and a few key pages. If something breaks, you’ll know exactly what caused it.
Step 3: Use a Staging Site (When Possible)
A staging site is a private copy of your website that lives on a separate link — usually something like staging.yourdomain.com. You can safely test updates there without affecting your live site.
Many hosting providers (Kinsta, SiteGround, WP Engine, etc.) include a one-click “Push to Staging” feature. If you’re not sure, ask your host’s support team.
Once everything looks good on staging, you can push changes live. This simple step prevents most update-related disasters.
Step 4: Check Plugin Compatibility
Before you hit update, take a quick look at the plugin details. On the “Plugins” page in WordPress, each one shows:
- Last updated (recent = good)
- Tested up to WordPress version X.X
- Active installations (a rough sign of reliability)
If a plugin hasn’t been updated for over a year, or shows warnings of incompatibility, pause and do a quick Google search: “plugin name + update issue.”
A few minutes of research can save hours of troubleshooting.
Step 5: Clear Cache and Check Functionality
After updates, clear your cache so you’re seeing the real version of your website.
That means:
- Browser cache – hold Ctrl + F5 or Command + Shift + R
- Plugin cache (if you use WP Rocket, LiteSpeed, etc.)
- Server cache (your hosting panel often has a button for this)
Then check that your forms, menus, buttons, and checkout pages still work. Test them like a new visitor would.
If you find an issue, you can use your backup to roll back or disable a single plugin at a time to find the cause.
Step 6: Avoid Updating Everything at Once
It’s tempting to “select all” and hit update — but that’s risky. Instead, update one thing at a time and reload your site between updates.
That way, if something breaks, you’ll know exactly which plugin or theme caused it.
If you absolutely must bulk-update, at least make sure you have a recent backup and a rollback plugin (like WP Rollback or All-in-One WP Migration) ready.
Step 7: Schedule Regular Maintenance
Make updates part of your routine. For small business sites, once or twice a month is usually enough.
You can keep a simple checklist:
- Back up your site
- Update plugins
- Update theme
- Update WordPress core
- Check speed and forms
- Review analytics for broken pages
The key is consistency. Regular care prevents emergencies and keeps your site healthy long-term.
Step 8: Know When to Ask for Help
Even with the best preparation, things can go wrong — especially if your site uses custom code or premium plugins.
If you notice broken layouts, errors, or white screens, don’t panic. Restore your backup and reach out to a web professional.
At Little Mint Design, we handle WordPress updates, troubleshooting, and performance fixes for busy business owners — so you can focus on your clients instead of debugging.
Common Update Mistakes to Avoid
A few extra reminders to keep your site running smoothly:
🚫 Skipping backups — the #1 mistake that turns a 5-minute task into a full rebuild.
🚫 Ignoring old plugins — outdated or abandoned ones can break your site later.
🚫 Making edits directly in your theme — they’ll get erased with every update; use a child theme instead.
🚫 Forgetting mobile checks — sometimes updates affect responsive design.
🚫 Not testing forms — contact forms or popups often break silently after updates.
A Safe Website Is a Strong Website
Updating your WordPress website doesn’t have to be scary — it just needs a plan.
When you back up regularly, test on staging, and stay consistent, your site will run faster, stay secure, and perform better over time.
If you’d like a printable version of this checklist (plus a few extra troubleshooting tips), download our free guide: The No-Stress Guide to Updating Your Website Without Breaking It — designed to help small business owners keep their websites healthy without needing a developer every time.