For owners moving a website to a new design, platform or domain. SEO-safe website migration maps URLs and sets 301 redirects to protect search visibility.
Quick answer
SEO-safe website migration is the planned move of a website to a new design, platform or domain while keeping search visibility intact. Pugmarks Media audits existing URLs, maps each one to a new page with a 301 redirect, tests on staging, and checks indexing and tracking after launch.
01Overview
SEO-safe website migration is the process of moving a site to a new design, platform or domain in a way that keeps its existing search visibility as intact as possible. The work centers on making sure every page that earns visits can still be found, by people and by search engines, after the move.
Search engines know your site by its URLs. If a page at /services/knee-pain moves to /treatments/knee and nothing connects the two, the old address returns an error. Its history with search engines, including links from other sites, no longer helps the new page.
Here is a concrete example. A clinic changes platform and its new site uses different URL patterns. Before launch, the team lists every old URL, matches each to its closest new page, and sets a 301 redirect, which is a permanent forwarding instruction. Visitors who click an old link or a saved bookmark land on the right page, and search engines can follow the change.
A safe migration also covers what sits behind the page. Titles, headings, internal links, structured data and analytics tags are checked on a private test copy before anything goes live. After launch, the team reviews indexing and tracking to catch problems early.
Migration is not the same as a redesign, though the two often happen together. A redesign changes how the site looks and works. A migration protects how the site is found while that change happens. Our website redesign without losing SEO page covers the wider process.
02Fit
A practice moving from an old CMS to a new one risks losing treatment and doctor pages that bring in patients. We map each URL to its new page and set 301 redirects, so searchers still reach the right page.
A rename or move to a new domain means every old address must point to the new one. You get a redirect map, a tracking baseline and post-launch indexing checks.
A new design often changes page structure and menus. You get a staging review of titles, headings, canonicals and internal links before launch. Our website redesign without losing SEO page covers the design side.
Sites with many location or service pages have more URLs to merge, retire or keep. We mark each page's fate and you approve the map before anything goes live.
A technical move can change URLs or indexing rules without anyone noticing. We audit before the move and check indexing afterward, with monthly reporting.
03Scope
04Process
6 steps. You always know what's next.
The same path for every engagement.
1About 1 week (estimate)
We crawl your current site to record every indexable URL, title, heading and redirect. You give us access to analytics and Search Console. You receive a baseline of pages that earn visits and links.
2About 1-2 weeks (estimate)
We pair each old URL with its closest new page and flag pages to merge or retire. You review and approve the redirect spreadsheet, so no page is redirected blindly before launch.
32-3 days (estimate)
We document current traffic, conversions and tag setup so post-launch numbers can be compared fairly. You confirm which conversions matter, such as appointment forms or calls. You receive a written baseline.
4About 1 week (estimate)
We check the private test site for metadata, canonical tags, indexing rules and internal links. You share staging access. You receive a list of fixes, such as stray noindex tags, to resolve before launch.
52-4 days (estimate)
We set up the approved 301 redirects and test them for chains, loops and errors. You sign off a launch-day checklist. You receive a tested redirect set ready to go live.
6Launch day, then monthly
We go live on the agreed date, submit the new sitemap and check crawling, indexing and tracking. You receive monthly reporting, plus fixes for any errors found. Timings depend on site size and account access.
05Deliverables
| Deliverable | What it is | Cadence | Starts in |
|---|---|---|---|
| Discovery call | Call to confirm goals, platform, domain and launch constraints | One-time | Week 1 |
| Crawl-based URL inventory | List of every indexable URL, title, heading and existing redirect | One-time | Week 1 |
| Tracking baseline | Record of current traffic, conversions and tag setup for later comparison | One-time | After the audit |
| 301 redirect map | Spreadsheet pairing each old URL with its closest new page, for your approval | One-time | After the audit |
| Staging site SEO review | Check of metadata, canonical tags, indexing rules and internal links on the test site | One-time, repeated if fixes are needed | Before launch |
| Launch-day checks | Redirect testing, robots and sitemap checks, and tracking verification | One-time | Launch day |
| Search Console follow-up | Review of indexing status, crawl errors and redirect behavior | Weekly in the first month, then as needed | Right after launch |
| Performance report | Summary of search visibility and traffic compared with the baseline | Monthly | First month after launch |
06Compare
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| Criteria | In-house | Typical agency | Pugmarks |
|---|---|---|---|
| Time to start | Depends on hiring and internal workload | Depends on agency availability and scoping | Starts with a discovery call and site audit |
| Specialization | Strong knowledge of your business; migration experience varies | Often design or development first, SEO as an add-on | SEO-led, with a team of 25+ SEO specialists |
| URL and redirect planning | Possible if someone owns the crawl and redirect map | Varies by package and scope | Crawl-based URL inventory and a redirect map you approve |
| Reporting | Set by internal tools and habits | Varies by contract | Monthly reporting, plus post-launch indexing checks |
| Cost model | Salaries and tools, whether or not a migration is under way | Project fee or retainer, depending on the agency | Scoped by pages, locations and platform; see pricing |
| Risk | Higher if the team has not run a migration before | Lower if SEO checks are in scope; confirm this up front | Staging review and a plan agreed before changes go live |
07Cost
The cost of SEO-safe website migration depends mainly on the size of the site, the number of pages and locations being moved, and how competitive your market is. A 40-page clinic site with one location needs far less redirect mapping and checking than a multi-location practice with hundreds of pages. Share your current site and goals through our contact page, and we will scope the work and quote it. You can also see how we price work on our pricing page.
Package prices are published so you can compare before you call.
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FAQ
Ask us directly. We reply with honest next steps, even if that means we're not the right fit.
Ask our teamA migration can cause temporary ranking changes, but careful planning reduces the risk of lasting loss. Results are not guaranteed. The main protections are a URL-by-URL 301 redirect map, a staging review, and indexing checks after launch. Most losses trace back to missing redirects, accidental noindex tags or changed page content.
Most migrations take several weeks from audit to launch, though the exact time depends on site size and how fast we get access to your accounts. As an estimate, the audit takes about a week and redirect mapping one to two weeks. Build and staging time depends on your design project.
A 301 redirect is a server instruction that permanently sends visitors and search engines from an old URL to a new one. It matters because it passes the old page's search history to the new address and stops visitors landing on error pages. Each old URL should point to its closest new page.
Yes, a domain change can be done with limited SEO risk if every old URL redirects to its matching new page. You also need to update canonical tags, sitemaps and internal links, and tell Search Console about the move. Expect some short-term fluctuation while search engines reprocess the site.
Cost depends on the size of the site, the number of pages and locations being moved, and how competitive your market is. A small single-location site needs far less mapping and checking than a multi-location site with hundreds of pages. Contact us with your current site and goals, and we will scope and quote it.
You own the code we write for you once the project is paid in full. We use open-source libraries under their own licences. At handover you receive the source code and repository access, so you are not tied to us to keep the site running.
After launch we check that the new URLs are being indexed, that redirects work, and that tracking records traffic and conversions correctly. We then compare results against the baseline taken before the move. Reporting is monthly, so you can see how pages are recovering or changing.
No, any business moving to a new platform, design or domain can use SEO-safe migration. Clinics and practices are a common example because treatment and doctor pages bring in patients. Online shops, service firms and publishers face the same risk if old URLs stop working after a move.
09Keep reading
Related pages cover SEO-led web design, redesigning a website without losing SEO, and medical and dental website design.
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Tell us your current platform, domain and launch date, and we will confirm the scope on a discovery call. You will get a clear next step and a site audit plan before any changes go live.
