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Website migration · SEO continuity

Move your website. Keep the important connections.

A new platform, structure or domain changes more than the design. Make search requirements part of the move, with a shared URL map, launch checks and clear ownership.

Planning, building or already live? Start at your current stage.

A considered path from the old site to the new.

Your move, your starting point

Where are you now?

Planning the move

Preserve the baseline before the old site changes.

  • Inventory important pages, content, URL patterns and integrations.
  • Confirm the proposed platform can support the required redirects, metadata and search controls.

Bring the proposed platform, project goals and current site structure.

The build is underway

Turn migration assumptions into checks the project team can share.

  • Map existing URLs to intended destinations and record exceptions.
  • Compare representative content, metadata and internal links in the new build.

Agree launch acceptance criteria while there is time to resolve gaps.

The new site is live

Investigate what changed before choosing a response.

  • Record launch dates and compare affected pages and queries with the preserved baseline.
  • Check example redirects, search instructions, internal links and analytics.

Bring release notes, the URL map and examples of the change you are seeing.

Make the destinations explicit

Every important URL needs a considered decision.

Illustrative URL map · fictional paths, not proposed changes to this website

Old address
/services/old-name/
Intended destination
/services/new-name/
Decision / acceptance check
Equivalent service: check the agreed permanent redirect reaches the intended live page.
Old address
/guides/buying-guide/
Intended destination
/guides/buying-guide/
Decision / acceptance check
Address retained: verify the content, metadata and internal links still serve the same purpose.
Old address
/offers/expired/
Intended destination
Review required
Decision / acceptance check
No direct equivalent: agree the treatment rather than sending every retired URL to the homepage.

Before anyone presses publish

Agree who can say go. And who can act.

A checklist only helps when failures have an owner and a response. Set these responsibilities with the delivery team.

Acceptance
Name who signs off critical page types, redirects, indexing instructions and measurement checks.
Escalation
Record who can investigate a failed check, access the release and approve a fix.
Recovery
Have the delivery team document available recovery options, constraints and approval authority before launch.

The right response depends on the failure. A blanket rollback is not automatically the safest choice.

After the release

Watch the change. Check the explanation.

Compare the agreed baseline with the new site: page availability, search signals, landing-page behaviour and measurement continuity. Investigate patterns rather than treating every movement as the same problem.

Search performance can fluctuate after a move. Monitoring cannot guarantee retained rankings, a recovery date or a particular commercial outcome.

Your questions about seo website migration.

Can you help if the site has already launched?

We can discuss a focused investigation using the evidence available. Scope and availability need to be agreed; recovery cannot be guaranteed.

When should SEO be involved in a website migration?

Before the new structure and URLs are finalised. Early involvement gives the team time to inventory valuable pages, map destinations and define launch checks while changes are still practical.

What happens if some old pages will not exist on the new site?

Review their content, traffic, links and purpose before deciding. Map a relevant replacement where one exists, and record the agreed treatment where it does not. Sending every retired URL to the homepage can leave visitors without a useful destination.

Does a migration review include moving the website itself?

SEO migration support covers the search requirements and checks in the agreed scope. Hosting, data transfer, design and deployment responsibilities need to be assigned separately, even when the same team helps deliver them.

Can we guarantee that traffic will stay the same after launch?

No. Search engines need to process the changes, and the move may alter content and customer journeys as well as URLs. Preparation and monitoring help identify issues, but cannot guarantee unchanged rankings or traffic.

What should we monitor after the migration?

Check important URLs, redirects, indexing signals, tracking and key customer actions. Compare search performance with an appropriate baseline and record other factors, such as seasonality or a changed offer, before attributing every movement to the launch.

Your next step

Bring us into the move.

Tell us your current stage, what is changing and who is delivering the website. We can discuss where SEO support would be useful.

Let’s talk

Start the conversation.

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