Your website is your hardest-working employee. It answers questions at 2 AM, handles enquiries whilst you're on holiday, and processes orders whilst you sleep. But here's the uncomfortable truth: if you ignore it for months, it will break—and you won't know until a customer tells you your contact form doesn't work or Google stops sending traffic because of a security warning.
Most micro-business owners only check their website when something goes visibly wrong. By then, you've already lost enquiries, sales, and search rankings. The fix? A simple 30-minute monthly health check that catches problems before they cost you money.
This isn't about optimisation or growth. This is maintenance insurance—the digital equivalent of checking your car's oil level. You're not rebuilding the engine; you're making sure nothing's leaking.
In this guide, you'll establish a repeatable 7-point monthly routine using NetNav to check the four things that break most often: broken links, speed regressions, security vulnerabilities, and conversion path failures. By the end, you'll have a documented checklist and a calendar appointment that protects your website from silent failures.
What You'll Have When Done:
A repeatable 7-point website health check routine implemented, with high-priority fixes logged for next week.
Time Needed: 30 minutes (monthly)
Difficulty: Confident
Prerequisites:
Jump to Section:
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Before You Start, Make Sure You Have:
Not sure if your initial setup is robust enough for these checks? NetNav can run a foundational audit of your entire site structure, including key security and accessibility pillars, in 60 seconds.
This builds on your monthly review process, but focuses exclusively on technical health rather than marketing performance.
The 5-Step Express Version:
You've Completed the Quick Version When:
✅ Completed the quick version? Move on to The "1-Hour a Month" SEO Maintenance Routine or continue below for the detailed walkthrough with the complete 7-point checklist.
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This is your full monthly routine. Print the checklist, work through it systematically, and you'll catch 95% of website problems before they affect customers.
Why this matters: The biggest reason health checks fail isn't complexity—it's inconsistency. If it's not in your calendar, it won't happen.
What to do:
[MEDIA:CHECKLIST:monthly-health-routine-checklist]
Caption: The 7-Point Monthly Website Health Checklist template—download and use this every month.
Time for this step: 5 minutes
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Why this matters: All the technical monitoring in the world is useless if your contact form silently breaks and you don't notice for three weeks. This is the single most important check.
What to do:
What you're looking for: Any step that fails, loads slowly (over 3 seconds), or produces an error message.
Time for this step: 5 minutes
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Why this matters: Broken links frustrate users and signal poor quality to Google. Internal 404s (links to pages on your own site that no longer exist) are the most damaging because they're entirely within your control.
What to do:
Manually checking every link is a nightmare. This is the single biggest time-saver: NetNav automatically scans for broken links and crawl errors monthly, providing the exact fix location, meaning you skip the tedious manual checking process entirely.
[MEDIA:SCREENSHOT:netnav-broken-links-report]
Caption: Zoomed-in view of the NetNav broken links report, highlighting the error code and the specific source page needing repair.
What you're looking for: Any internal 404 errors on pages that receive traffic or are part of your conversion path.
Time for this step: 5-7 minutes
For detailed repair instructions, see our guide on tackling broken link fixes.
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Why this matters: Website speed doesn't usually break suddenly—it degrades gradually. A new plugin, larger images, or hosting issues can slow your site by 2-3 seconds over a few months without you noticing. But your customers notice, and Google definitely notices.
What to do:
What you're looking for: Any significant speed regression (500ms+) or a performance score drop of more than 10 points.
Time for this step: 5 minutes
For detailed speed optimisation, see addressing website speed issues.
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Why this matters: Outdated software is the number one cause of website security breaches. WordPress, plugins, and themes release security patches regularly. If you're not updating, you're leaving the door unlocked.
What to do:
What you're looking for: Any critical security warnings, outdated software, or SSL certificate issues.
Time for this step: 3-5 minutes
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Why this matters: If Google can't crawl or index your pages, you don't exist in search results. A sudden drop in indexed pages or a spike in crawl errors usually indicates a technical problem that needs immediate attention.
What to do:
What you're looking for: Sudden drops in indexed pages, new crawl errors affecting important pages, or any manual actions.
Time for this step: 3-5 minutes
For detailed crawl error fixes, see Fix Crawl Errors in Search Console.
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Why this matters: The health check is useless if you don't act on what you find. This step closes the loop.
What to do:
You've Completed the Full Health Check When:
🎉 Completed? You're ready for The "1-Hour a Month" SEO Maintenance Routine, which builds on this foundation with specific ranking and visibility checks.
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Common Problems and Fixes:
Problem: The NetNav report is overwhelming—hundreds of errors, and I don't know where to start.
Fix: Ignore the total error count. Filter exclusively for:
Everything else is noise for this monthly check. You're looking for things that are actively breaking, not things that could theoretically be better.
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Problem: I complete the check, but then forget to follow up on the fixes.
Fix: Do not mix checking time with fixing time. The moment you finish Step 7 (logging tasks), open your calendar and block 60 minutes in the following week titled "Website Maintenance Fixes". Treat it as a client appointment—non-negotiable. If you try to check and fix in the same session, you'll either rush the check or never finish the fixes.
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Problem: I see a speed issue in NetNav, but I don't understand the technical recommendations.
Fix: Start with the simplest, highest-impact fix: images. 80% of speed issues are caused by unoptimised images. Go to the slowest page, right-click on the three largest images, and check their file sizes. If any image is over 500KB, compress it using TinyPNG or a similar tool, then re-upload. This single action often fixes the problem without touching code.
If image optimisation doesn't help, see addressing website speed issues for the next level of fixes.
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This monthly health check catches problems early. But if you want to understand the underlying technical concepts or conduct a more comprehensive annual audit, these guides provide the next level of detail:
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You've established a consistent monthly website health routine. This protects you from silent failures and keeps your digital storefront stable.
Next Blueprint Step: The "1-Hour a Month" SEO Maintenance Routine
Now that you're confident your website isn't breaking, the next step is to ensure it's maintaining and improving its search visibility. This guide walks you through a focused 60-minute monthly SEO check that complements your health routine.
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Once you've established your monthly health check, these related guides help you build a complete optimisation system:
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You've successfully established a consistent monthly website health habit. This routine ensures stability and catches problems before they cost you money. Want to identify areas for growth, not just stability? Run a full NetNav audit to benchmark your progress across 9 marketing pillars and discover which areas have the highest potential for improvement.
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