Global DeliveryRemote SEO & digital marketing team since 2015 · Serving businesses worldwide

    SEO Migrations

    Lower-risk domain changes, redesigns, and CMS replatforming

    Protect your historical rankings and organic revenue during platform migrations with strict 1:1 redirect mapping.

    Discuss your growth system

    An SEO migration service protects your search rankings and organic traffic when your website changes in a big way: a redesign, a new domain, a new CMS or a restructured URL scheme. SEO Craze plans and manages migrations for small and mid-size businesses so years of earned visibility move to the new site instead of disappearing.

    Migrations are one of the most common reasons businesses suddenly lose organic traffic. Old URLs stop resolving, content gets dropped, internal links break, and search engines have to relearn the site. Most of those losses are preventable with careful planning before launch and close monitoring after it. That planning is what we do.

    What this can improve

    1:1 historical URL redirect map built to prevent broken links and lost pages.

    Staging environment testing before public DNS changes.

    Close post-launch monitoring so ranking changes are caught and addressed early.

    What does an SEO migration include?

    A migration project starts long before launch day. We inventory every URL that has value, decide where each one should live on the new site, and test the new build before it goes public. After launch we watch crawling, indexing and rankings closely so problems are caught while they are still small.

    We work alongside your developers or web team rather than replacing them. Our role is to make sure search requirements are built in, not bolted on after something breaks.

    • Full crawl and inventory of current URLs, backlinks and top organic landing pages
    • A 1:1 redirect matrix mapping every valuable legacy URL to its closest new equivalent
    • Content and metadata parity checks so ranking pages keep their substance
    • Staging review of redirects, canonicals, robots rules, sitemaps and structured data
    • Launch-day verification and Search Console updates, including change of address for domain moves
    • Post-launch monitoring of 404s, indexing, rankings and traffic

    When do you need an SEO migration plan?

    Any change that alters URLs, content or how the site is rendered puts rankings at risk. That includes moving to a new domain or merging several domains, switching platforms such as WordPress to Shopify or a custom framework, restructuring categories or service pages, consolidating locations, and launching a redesign that rewrites or removes content.

    The best time to bring in SEO is before design and development decisions are final. Late involvement often means redirects are written in a hurry, valuable pages are cut without anyone noticing, and the new site launches with staging settings still blocking search engines.

    Why 1:1 redirect mapping matters

    Redirecting every old URL to the homepage is one of the most damaging shortcuts in a migration. Search engines tend to treat mass redirects to irrelevant pages like soft 404s, so the signals those pages earned may not carry over. A 1:1 map sends each legacy URL to the most relevant new page with a permanent 301 redirect, which gives search engines and visitors the clearest path.

    Our goal is that no URL with traffic, rankings or backlinks ends in a 404 after launch. We test the full matrix on staging, check for redirect chains and loops, and keep monitoring after launch to catch anything that slips through.

    How SEO Craze manages a migration

    We treat a migration as a project with checkpoints. Discovery establishes a benchmark of current rankings, traffic and indexed pages, so we can measure the new site against it. Mapping and staging QA happen before any DNS change, and we hold a launch checklist with your team covering redirects, robots settings, sitemaps, analytics and tag tracking.

    After launch we monitor daily at first, reviewing server logs or crawl data where available, Search Console coverage reports and rankings for priority pages. When issues appear, we flag them with specific fixes so your developers can act quickly.

    What results should you expect after a site migration?

    Even well-run migrations can see some short-term ranking fluctuation while search engines recrawl and reprocess the site. Domain changes and major structural changes generally take longer to settle than a redesign that keeps URLs the same. How long that takes varies with the size of the site and how often it is crawled.

    We cannot guarantee that rankings will not move, and anyone who does is overpromising. What careful planning does is remove the avoidable causes of loss and shorten the time it takes to stabilize. Our reporting compares post-launch performance against the pre-launch benchmark so you can see exactly where things stand.

    How much does an SEO migration cost?

    Pricing depends on scope: the number of URLs, how much the structure is changing, whether domains are being merged, the platforms involved, and how long post-launch monitoring should run. A small brochure site redesign is a much lighter project than a large eCommerce replatform. We scope migrations after an initial review, and our pricing page explains how project work is structured.

    How we work on seo migrations

    1. 1

      Benchmark current performance

      We record rankings, traffic, indexed pages and backlinks before anything changes.

    2. 2

      Map every valuable URL

      We build a 1:1 redirect matrix and confirm content parity for ranking pages.

    3. 3

      Test on staging

      We check redirects, canonicals, robots rules, sitemaps and schema before DNS changes.

    4. 4

      Verify the launch

      We run the launch checklist with your team and update Search Console settings.

    5. 5

      Monitor and fix after launch

      We track errors, indexing and rankings against the benchmark and flag fixes quickly.

    Who this is for

    • Businesses redesigning a site that already earns organic leads
    • Companies rebranding to a new domain name
    • Stores moving between eCommerce platforms
    • Organizations merging multiple websites into one
    • Agencies that want SEO oversight on a client relaunch

    Frequently asked questions

    Will I lose SEO rankings if I redesign my website?

    Not necessarily. Losses usually come from changed URLs without proper redirects, removed content or technical settings left over from staging. With planning and testing, many redesigns launch with little lasting impact, though short-term fluctuation is common.

    How long should redirects stay in place after a migration?

    Keep 301 redirects in place for as long as practical, ideally permanently. Google has said redirects should stay for at least a year, and old links on other sites will keep pointing at legacy URLs long after that.

    What is the most common SEO migration mistake?

    Redirecting old pages to the homepage instead of to equivalent pages, closely followed by launching with a robots setting or noindex tag that blocks the new site. Both are easy to prevent with a checklist and staging tests.

    Should I change my domain and redesign at the same time?

    It is often safer to separate major changes so problems are easier to diagnose. When business needs require doing both together, careful mapping and monitoring become even more important.

    Can you help after a migration has already gone wrong?

    Yes. We can audit a site after launch, rebuild missing redirects from historical data and backlink records, and restore important content. Recovery is usually slower than prevention, but many losses can be reduced.

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