Platform moves, host changes, domain changes and HTTP→HTTPS or structure changes all carry the same core risk: breaking the signals Google uses to rank you. The technical move is the easy part; preserving rankings through it is the discipline that matters.
Every old URL is inventoried and mapped to its new destination with a 301 redirect, redirect chains are eliminated, and indexation is controlled through the cutover so Google transfers ranking signals cleanly rather than treating the new site as unknown.
Content, media, structured data and (for stores/apps) databases are migrated and checked for parity against the old site. Metadata is preserved or improved, not regenerated blindly, and the new environment is validated before any DNS change goes live.
A migration changes the addresses Google has indexed — get that wrong and rankings follow the broken URLs
Full URL inventory
every indexed and linked URL is captured and mapped before the move, so nothing with ranking value is silently dropped
Verified 301s
redirects are implemented and tested, with chains removed, so link equity transfers cleanly to the new URLs
Parity checks
content, media, structured data and databases are validated against the old site before go-live
Post-launch monitoring
Search Console is watched intensively through the settling period so anomalies are fixed in days, not found in a quarterly review
The bottom line
The classic post-migration story is a sharp organic traffic drop weeks after a 'successful' platform or domain move — caused by missing or chained redirects, changed URL structures, lost metadata, or the new site being temporarily non-indexable. By the time it is noticed, recovery can take months. A controlled migration prevents this. The ranking assets are mapped before anything moves, redirects are implemented and verified, content parity is checked, and Search Console is monitored intensively through the settling period so any anomaly is caught and corrected within days rather than discovered in a quarterly report.
Redirect mapping, content/data migration, verification, monitoring
Inventory, mirror, redirect, verify, monitor
We capture every indexed URL, ranking position, inbound link and metadata set on the current site — the assets the migration must preserve.
Each old URL is mapped to its new destination, structure changes are assessed for SEO impact, and a complete 301 plan is produced.
Content, media, structured data and databases are migrated into the new environment and checked for parity, not copy-pasted blindly.
Redirects, metadata, performance and functionality are verified on staging before any DNS or platform cutover.
Controlled go-live with indexation managed, followed by intensive Search Console monitoring through the settling period to catch and fix anomalies fast.
Migration is scoped by site size, platform complexity and data volume. It frequently runs alongside website redesign services (when a replatform and redesign happen together) and managed hosting (when the destination environment is also ours to tune and monitor).
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Once you have a rough estimate, you can use it as a starting point for your project planning. If you need something more tailored, JW Digital can then provide a bespoke quote based on your exact goals and requirements.
Use these free tools to grade your site, estimate project cost, and check your metadata before we get started.
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FAQs
Find answers to common questions about this website design service.
Only if the migration is handled without proper redirect mapping, content parity and indexation control. Done correctly — assets mapped first, 301s verified, Search Console monitored after launch — rankings transfer with the URLs and typically hold steady through the move.
Yes — WordPress, Shopify, Wix, Squarespace, custom builds, and host/domain changes. The technical steps differ but the SEO-continuity discipline is constant.
Missing or chained 301 redirects and changed URL structures, followed by lost metadata and the new site being temporarily non-indexable. All are preventable with a proper pre-migration inventory and verification.
Yes. For ecommerce and data-driven sites, databases and product/order data are migrated and parity-checked; complex cases are handled with our database & API team.
Yes, and it is often efficient — but the redirect and content-parity discipline becomes even more important. It pairs directly with website redesign services so both happen without losing rankings.
Most take 1–4 weeks depending on size, platform complexity and data volume. The audit and staging-verification phases add time but are exactly what prevent post-launch loss.
We monitor Search Console and analytics intensively through the settling period, checking indexation, redirects and rankings, so any anomaly is corrected within days rather than discovered later.