Launch begins the operating life of a website. Dependencies change, certificates expire, content loses accuracy and integrations can fail without a visible page error. A maintenance plan turns reactive fixes into owned, scheduled checks with evidence and a recovery path.
What this guide covers
Use this plan to preserve a launch baseline, assign maintenance frequencies, monitor search and content health, and respond to incidents without losing evidence or business data.
Preserve a launch baseline and monitoring map
Record the known-good technical and content state before routine changes begin. A baseline makes later regressions easier to isolate and gives suppliers a common reference.
Document critical assets and owners
Domain, DNS, hosting, certificates, email, CMS, analytics and integrations should appear in one controlled inventory with renewal and escalation details.
- Record the accountable owner for every account.
- List current versions, licenses and support routes.
- Store acceptance results for critical user journeys.
Monitor business functions, not only uptime
A home page can return successfully while forms, checkout or scheduled jobs fail. Monitoring should reflect the outcomes customers depend on.
- Alert on availability and certificate expiry.
- Run periodic synthetic form or checkout checks.
- Review mail delivery, application errors and cron health.
Assign work by risk and frequency
Not every check belongs on a daily schedule, but tasks without an owner and interval are easily forgotten. Base frequency on business impact and rate of change.
Run high-impact operational checks frequently
Failed submissions, payments, backups or security controls can create immediate loss. Review their alerts and exception queues on a short cycle.
- Investigate failed forms, payments and scheduled tasks.
- Confirm that backup jobs completed successfully.
- Review unauthorized account and file-change alerts.
Schedule broader quality reviews
Performance, accessibility and content quality can erode through small changes. Use representative templates rather than relying on the home page alone.
- Review field and laboratory performance evidence.
- Sample keyboard, contrast and form accessibility.
- Evaluate unused plugins, scripts and oversized media.
Maintain search and content health
Software updates are only one part of maintenance. Broken links, redirect chains, stale claims and indexing changes also affect customer trust and organic discovery.
Triage Search Console signals by impact
Not every report item is urgent. Prioritize unexpected changes affecting valuable canonical pages, templates or conversion journeys.
- Investigate growth in meaningful 404 responses.
- Review unexpected Google-selected canonicals.
- Validate sitemap status after structural releases.
Review content for accuracy and usefulness
Update instructions, screenshots and policy statements when the underlying reality changes. Merge or retire pages that no longer serve a distinct purpose.
- Assign a content owner and review date.
- Check claims, links and calls to action.
- Redirect retired URLs to a genuinely relevant replacement.
Prepare recovery and incident procedures
A backup is only useful when it can be restored within an acceptable time and without silently losing recent data. Security events also require evidence preservation and communication.
Test recovery instead of assuming it works
Run controlled restore exercises away from production. Confirm files, database, configuration and critical journeys after recovery.
- Define recovery-time and data-loss tolerances.
- Protect backups with separate access controls.
- Record restore duration, defects and corrective work.
Use an incident decision tree
Identify who can isolate a service, rotate credentials, contact providers and approve customer communication. Preserve a timeline for later root-cause analysis.
- Classify incidents by customer and data impact.
- Keep current provider escalation contacts.
- Convert each root cause into a preventive control.
Primary sources
Platform features and policies change. Review the current primary documentation before implementation.