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"We thought someone else was doing that" - SEO ...

"We thought someone else was doing that" - SEO Migration Failures in Collaboration

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Clarissa Filius

June 28, 2025
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  1. “We Thought Someone Else Was Doing That” SEO Migration Failures

    in Collaboration @clarissafilius iodigital.com Clarissa Filius
  2. SEO Migration Failures in Collaboration Let’s look at how we

    actually get to the right destination A site migration can be quite a trip @clarissafilius iodigital.com
  3. @clarissafilius iodigital.com SEO Migration Failures in Collaboration I asked what

    people see go wrong most often during SEO migrations
  4. @clarissafilius iodigital.com SEO Migration Failures in Collaboration It is like

    we are missing the train; the design and strategic choices are already being made but SEO is not even considered.
  5. @clarissafilius iodigital.com SEO Migration Failures in Collaboration We end up

    with poor strategic choices that will result in unpreventable traffic loss
  6. @clarissafilius iodigital.com SEO Migration Failures in Collaboration Let’s take a

    step back — what do we actually mean by an SEO migration?
  7. @clarissafilius iodigital.com SEO Migration Failures in Collaboration And in almost

    every site migration we are dealing with many different stakeholders Site migration The client Project manager SEO team Web developers Content team CRO / UX
  8. @clarissafilius iodigital.com SEO Migration Failures in Collaboration "I want a

    new website. SEO is important.” It’s the ideal scenario
  9. @clarissafilius iodigital.com SEO Migration Failures in Collaboration "I want a

    new website." (But SEO is forgotten) The more realistic scenario.
  10. @clarissafilius iodigital.com SEO Migration Failures in Collaboration Sometimes the dev

    agency didn’t warn them — or they did, but the client said: 'We’ll handle it ourselves.'
  11. @clarissafilius iodigital.com SEO Migration Failures in Collaboration They often only

    find out about the risks, after traffic collapses. New platform live Before After
  12. @clarissafilius iodigital.com SEO Migration Failures in Collaboration It is much

    more complex than 'just setting up some redirects' URL A URL B 301 redirect
  13. @clarissafilius iodigital.com SEO Migration Failures in Collaboration Here are some

    common issues I see go wrong during SEO migrations: Noindex tag left active Missing important pages or redirects Important pages not linked On-page changes shift keyword focus Design changes with SEO impact Mobile differences ignored Backlinks not preserved No pre- migration benchmark ing
  14. @clarissafilius iodigital.com SEO Migration Failures in Collaboration These issues may

    look technical — but almost all of them are caused by lack of collaboration Noindex tag left active Missing important pages or redirects Important pages not linked On-page changes shift keyword focus Design changes with SEO impact Mobile differences ignored Backlinks not preserved No pre- migration benchmark ing
  15. @clarissafilius iodigital.com SEO Migration Failures in Collaboration These collaboration failures

    tend to fall into four key areas: 1. Poor planning 2. Unclear responsibilities 3. Lack of communication 4. Lack of SEO understanding
  16. @clarissafilius iodigital.com SEO Migration Failures in Collaboration • SEO involved

    too late • No benchmarking or migration plan • Poor platform/tech choices • SEO seen as a checkbox, not strategy 1. Poor planning
  17. @clarissafilius iodigital.com SEO Migration Failures in Collaboration “We have our

    new website live but when I search for my brand I cannot find it in Google anymore.”
  18. @clarissafilius iodigital.com SEO Migration Failures in Collaboration Example: A client

    launched with a noindex tag across the whole site — no one on their team noticed for weeks. New website live with no-index tag still on Contacted SEO
  19. @clarissafilius iodigital.com SEO Migration Failures in Collaboration • Who owns

    what? Nobody knows. • SEO <> Dev disconnected • Agency treated as vendor, not partner 2. Unclear responsibilities
  20. @clarissafilius iodigital.com SEO Migration Failures in Collaboration Example: Subdomains were

    forgotten by the client and almost fully redirected to the homepage
  21. @clarissafilius iodigital.com SEO Migration Failures in Collaboration • Teams work

    in silos • SEO feedback not included in staging/UAT • Conflicting priorities: UX vs. SEO vs. content 3. Lack of communication
  22. @clarissafilius iodigital.com SEO Migration Failures in Collaboration Example: key traffic

    URL's and PDFs are being left out as the client handles redirects themselves
  23. @clarissafilius iodigital.com SEO Migration Failures in Collaboration • SEO seen

    as "just redirects" • Developers unaware of ranking impact • Tracking & data often forgotten 4. Lack of SEO understanding
  24. @clarissafilius iodigital.com SEO Migration Failures in Collaboration Example: Key traffic

    URL’s almost get canonicalized due to lack of SEO knowledge
  25. @clarissafilius iodigital.com SEO Migration Failures in Collaboration Keep your eyes

    and ears open, if you hear the word “new website” directly start asking questions
  26. @clarissafilius iodigital.com SEO Migration Failures in Collaboration Your role is

    to communicate the risks of changes to the key stakeholders.
  27. @clarissafilius iodigital.com SEO Migration Failures in Collaboration Fixing collaboration issues

    in migrations: Involve SEO from the start Define clear roles (esp. redirects, QA) Share goals, risks, and timelines Connect dev <> SEO directly 1 2 3 4
  28. @clarissafilius iodigital.com SEO Migration Failures in Collaboration Fixing collaboration issues

    in migrations: Speak the developer's language Set up regular contact (e.g. Slack or stand-ups) Log every change with possible SEO impact 5 6 7
  29. @clarissafilius iodigital.com SEO Migration Failures in Collaboration Final takeaway: SEO

    migrations don’t fail because of redirects. They fail because of people.