Umbraco Migration Services: Everything You Need to Know

Migrating your website to a new CMS is not just a technical project. It is a chance to improve content management, refresh your digital experience, reduce platform complexity, improve performance, and create a stronger foundation for future growth.

For many businesses, Umbraco has become a strong option because it is flexible, open-source, .NET based, and highly customisable. Umbraco describes its CMS as a flexible open-source ASP.NET Core CMS, and its source code is available under the MIT License.

Whether you are moving from WordPress, Drupal, Sitecore, Kentico, Episerver, or a custom legacy CMS, professional Umbraco migration services can help you move safely, protect SEO value, modernise your design, improve performance, and create a better experience for both editors and users.

What is Umbraco Migration?

Umbraco migration is the process of moving an existing website, content structure, media library, SEO data, templates, integrations, and digital workflows from another CMS into Umbraco.

A CMS migration to Umbraco can include:

• Rebuilding content models and page types
• Migrating pages, blog posts, products, media, redirects, and metadata
• Recreating or modernising website templates
• Improving responsive design across mobile, tablet, and desktop
• Enhancing accessibility and performance
• Rebuilding integrations with CRM, ERP, payment, search, booking, or marketing platforms
• Preserving SEO rankings through redirects, metadata, URL mapping, and technical SEO checks

Businesses usually migrate to Umbraco when their current CMS becomes difficult to maintain, expensive to license, slow to update, hard for editors to use, or too restrictive for future digital plans.

A good migration is not simply "copying content from one CMS to another." It should be treated as a digital improvement project. The goal is to move your website into Umbraco while also making the site cleaner, faster, easier to manage, more accessible, and ready for future growth.

Why Migrate to Umbraco?

There are several reasons businesses choose to migrate to Umbraco, especially when they want a balance between marketing flexibility and strong technical control.

1. Flexibility and custom content modelling

Umbraco gives development teams the freedom to create content models that match the business, rather than forcing the business to fit into a rigid CMS structure. This is useful for service pages, landing pages, product pages, resource centres, location pages, case studies, and campaign content.

Instead of relying on messy plugins or duplicated page layouts, an Umbraco migration agency can design clean document types, reusable blocks, and structured components that make content easier to manage.

2. Open-source foundation

Umbraco CMS is open-source and free to install, set up, and self-host under the MIT License. This can reduce dependency on expensive enterprise CMS licensing models and give businesses more ownership over their digital platform.

3. Built on .NET

For organisations already using Microsoft technologies, Umbraco is attractive because it is built on ASP.NET Core. This makes it a strong fit for companies using Azure, .NET APIs, Microsoft identity services, enterprise integrations, and custom business systems.

4. Better editor experience

A CMS should help marketing teams publish faster, not slow them down. Umbraco is known for its editor-friendly back office, clean content tree, flexible page composition, and ability to create custom dashboards or workflows.

During migration, the editor experience can be improved by creating reusable page blocks, clear naming conventions, preview options, validation rules, and structured fields for SEO metadata.

5. Scalability and modernisation

Migrating to Umbraco can support larger content libraries, multiple websites, multi-language content, custom integrations, and modern deployment workflows. Umbraco Cloud also provides managed hosting options with features such as automated upgrades, CI/CD, content deployment, and Azure-based hosting.

6. Improved total cost of ownership

The total cost of a CMS includes licensing, hosting, maintenance, upgrades, development effort, support, security, and editor productivity. For some organisations, moving from a commercial CMS to Umbraco can reduce licensing pressure while still supporting a professional, scalable website.

Common Migration Scenarios

WordPress to Umbraco migration

A WordPress to Umbraco migration is common when a business has outgrown plugin-heavy architecture, slow page performance, security concerns, or limited content modelling.

Typical migration tasks include moving posts, pages, categories, tags, authors, media, forms, SEO metadata, and redirects. The new Umbraco site can then be rebuilt with structured content blocks, stronger performance, and a more controlled editing experience.

Sitecore to Umbraco migration

Businesses often move from Sitecore to Umbraco when they want to reduce enterprise licensing costs, simplify development, or move to a more lightweight and flexible CMS.

This type of migration usually requires detailed planning because Sitecore implementations may include personalisation, complex templates, integrations, workflows, and large content trees.

Kentico to Umbraco migration

Kentico to Umbraco migration may be considered when a business wants more flexibility, a different development approach, or a simpler CMS architecture.

The migration usually includes mapping page types, custom fields, media, taxonomies, forms, redirects, and any custom modules that need to be rebuilt in Umbraco.

Drupal to Umbraco migration

Drupal sites often contain complex content types, taxonomies, permissions, and structured data. Migrating from Drupal to Umbraco requires careful content mapping and technical planning.

The benefit is that the business can move to a .NET-based CMS with a cleaner editor experience and a more familiar technology stack for Microsoft-focused teams.

Episerver / Optimizely to Umbraco migration

Episerver, now commonly known as Optimizely CMS, is a powerful platform, but some businesses may want to reduce complexity, licensing costs, or dependency on a larger digital experience platform.

An Episerver to Umbraco migration should include a full audit of content types, blocks, scheduled jobs, integrations, personalised content, forms, and commerce dependencies.

Custom legacy CMS to Umbraco migration

Legacy CMS platforms are often difficult to maintain, poorly documented, slow, or dependent on outdated code. Moving to Umbraco can help modernise the website and create a cleaner foundation for future development.

In this scenario, data extraction can be more complex because legacy platforms may not have clean export tools. A specialist Umbraco migration agency may need to work directly with databases, APIs, XML exports, CSV files, or custom scripts.

The Migration Process

A professional Umbraco migration should follow a structured process. This reduces risk and helps protect content, SEO, performance, and business continuity.

1. Discovery and audit

The first step is to understand the existing website. This includes reviewing:

• Current CMS platform
• Content types and page templates
• URL structure
• SEO rankings and organic traffic
• Metadata and schema
• Media library
• Forms and workflows
• Third-party integrations
• Analytics and tracking
• Hosting and deployment setup
• Accessibility and performance issues

This audit helps identify what should be migrated, improved, removed, consolidated, or rebuilt.

2. Content mapping

Content mapping defines how old content will fit into the new Umbraco structure. For example, old WordPress posts may become Umbraco blog article pages, while old landing pages may become reusable campaign page templates.

This step is also a good opportunity to improve content quality. Not every old page should be migrated. Some pages may need to be rewritten, merged, redirected, or removed.

3. Data migration

Data migration involves extracting content from the old CMS and importing it into Umbraco. Depending on the source platform, this may involve APIs, database scripts, CSV exports, XML files, or custom migration tools.

Common data includes:

• Pages
• Blog posts
• Categories and tags
• Authors
• Media files
• SEO titles and descriptions
• Redirects
• Forms
• Product or service content
• Structured data

Automated migration is often possible, but manual review is still important to ensure content quality and formatting.

4. Design and template rebuild

Migration is a good time to modernise the website design. Instead of recreating the old website exactly, businesses can improve layout, mobile responsiveness, accessibility, navigation, calls to action, and conversion paths.

Templates should be rebuilt using clean front-end code, reusable components, and responsive design principles.

5. SEO preservation

SEO preservation is one of the most important parts of any CMS migration to Umbraco. The migration plan should include:

• URL mapping
• 301 redirects
• Metadata migration
• Heading structure review
• Internal link updates
• XML sitemap generation
• Robots.txt review
• Canonical URL checks
• Schema markup review
• Image alt text migration
• Google Search Console monitoring

Without SEO planning, a migration can damage organic traffic. With proper planning, it can protect rankings and improve long-term search performance.

6. Testing and quality assurance

Before launch, the new Umbraco website should be tested across content, functionality, performance, accessibility, browsers, devices, forms, integrations, analytics, and redirects.

Testing should include both technical QA and business user acceptance testing.

7. Go-live and post-launch support

Go-live should be planned carefully to reduce downtime. This includes DNS planning, content freeze timing, final redirects, backup strategy, deployment checklist, analytics checks, and search engine monitoring.

After launch, the agency should monitor performance, crawl errors, broken links, form submissions, indexing, and user behaviour.

Key Challenges and How to Overcome Them

Content loss

Content loss can happen when old fields do not map properly to the new CMS. This is prevented through content audits, migration scripts, validation reports, and manual checks.

SEO impact

SEO drops usually happen because URLs change without redirects, metadata is lost, internal links break, or page structure changes too much. A strong SEO migration plan is essential.

Custom integrations

Many websites connect to CRMs, ERPs, payment gateways, search tools, booking systems, marketing platforms, and custom APIs. These integrations need to be documented, rebuilt, and tested properly.

Downtime risks

Downtime can be reduced through staging environments, deployment planning, DNS preparation, content freeze windows, backups, and rollback plans.

Editor adoption

Even a technically successful migration can fail if editors do not understand the new CMS. Training, documentation, and simple content models help teams adopt Umbraco confidently.

How Long Does an Umbraco Migration Take?

The timeline depends on the size and complexity of the existing website.

As a rough guide:

Website Type	Estimated Timeline
Small marketing website with basic pages	4–8 weeks
Medium business website with blogs, forms, and SEO migration	8–14 weeks
Large corporate website with integrations and complex content	3–6 months
Enterprise or multi-site migration	6+ months

The biggest factors are content volume, design complexity, integration requirements, approval process, SEO risk, and whether the migration includes a full redesign.

How Much Does Umbraco Migration Cost?

There is no single fixed price for Umbraco migration services because every website is different.

Cost usually depends on:

• Current CMS platform
• Number of pages and content types
• Amount of media to migrate
• Complexity of content modelling
• Design rebuild requirements
• Number of templates and components
• SEO migration complexity
• Third-party integrations
• Accessibility and performance requirements
• Hosting and deployment setup
• Testing and post-launch support

A small website migration may be relatively straightforward. A large Sitecore, Kentico, Drupal, or Episerver migration may require detailed discovery, custom scripts, integration rebuilds, and extensive QA.

The best approach is to start with a migration audit. This helps estimate scope, risk, timeline, and budget before development begins.

Why Choose a Specialist Umbraco Migration Agency?

A CMS migration is not something to approach casually. DIY migration may look cheaper at the start, but it can create expensive problems later, including broken pages, lost content, SEO decline, poor performance, and editor frustration.

A specialist Umbraco migration agency can help with:

• Migration strategy
• Content modelling
• Data migration scripts
• SEO preservation
• Responsive front-end development
• Accessibility improvements
• Performance optimisation
• .NET and Azure architecture
• Integration rebuilds
• Testing and go-live planning
• Editor training and support

For complex migrations, businesses may also look for agencies with recognised Umbraco experience. Umbraco Gold Partners are commonly positioned as agencies with certified, up-to-date Umbraco expertise and direct support from Umbraco HQ.

Even if your project does not require a Gold Partner, it is important to choose a team that understands both the technical and marketing sides of migration.