Can You Help Us Migrate Our Old Joomla Website to TYPO3 and What Would Be the Steps?

November 25, 2025 · Updated: 25.11.2025

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Introduction

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In the dynamic world of web development, businesses frequently face the challenge of updating their existing content and systems to keep pace with the latest technologies. A common requirement is the migration of content management systems (CMS). In this article we explore how migration from a Joomla website to TYPO3 can be carried out and what steps are necessary. We focus specifically on the Swiss market to ensure that all local requirements are taken into account.

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Problem

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Migrating from Joomla to TYPO3 brings a number of challenges:

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Complexity of Migration

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  • The structure and architecture of Joomla differs considerably from TYPO3. While Joomla is based on a component-based architecture, TYPO3 uses a more modular approach, which requires a restructuring of content.
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  • Ensuring data integrity during the migration process is crucial to avoid data loss or inconsistent data structures.
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  • The need to integrate existing features and extensions into the new system without impairing the website's functionality.
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Security and Regulatory Requirements

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  • Compliance with GDPR and Swiss data protection laws is of paramount importance, particularly when it comes to handling user data.
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  • Ensuring that all data is transferred securely to protect against possible data leaks or security breaches.
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Technical Challenges

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  • Different programming languages and frameworks require a deep understanding of both systems to ensure a seamless migration.
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  • Compatibility of third-party extensions can be difficult, as some Joomla extensions may not be directly available in TYPO3.
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  • Potential downtime during migration must be minimised to avoid disrupting business operations.
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Solution

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To overcome these challenges, a structured and methodical approach is recommended:

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1. Preparation Phase

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  • Creating a complete backup of the existing Joomla website to ensure that restoration is possible in the event of an error.
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  • Analysis of existing data structures and creation of a migration plan that takes into account the architectural differences between Joomla and TYPO3.
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  • Identification of the required TYPO3 extensions. This should include checking which existing Joomla extensions can be replaced by TYPO3 extensions.
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2. Data Migration

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  • Using specific scripts for data transfer to migrate data consistently and without errors:
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    \n  // Example script for migrating Joomla databases\n  function migrateJoomlaToTypo3($joomlaDb, $typo3Db) {\n      // Database connection for Joomla\n      $joomlaConn = new mysqli('localhost', 'user', 'pass', $joomlaDb);\n      // Database connection for TYPO3\n      $typo3Conn = new mysqli('localhost', 'user', 'pass', $typo3Db);\n      \n      // Example for copying articles\n      $result = $joomlaConn->query("SELECT * FROM joomla_content");\n      while ($row = $result->fetch_assoc()) {\n          $typo3Conn->query("INSERT INTO typo3_content (title, body) VALUES ('".$row['title']."', '".$row['introtext']."')") ;\n      }\n  }\n  
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  • Testing data integrity in a staging environment to ensure that data has been migrated correctly.
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  • Transferring media and files to the new system, which can be done either manually or through automation tools.
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3. Extension Integration

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  • Identifying and implementing required TYPO3 extensions that correspond to Joomla functionality. It is important to check the compatibility and functionality of the extensions here.
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  • Developing custom solutions where no direct equivalents exist, in order to fulfil specific business requirements.
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4. Testing and Go-Live

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  • Comprehensive testing in a staging environment to verify functionality and ensure that all components are working as expected.
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  • Training the team to manage the new TYPO3 website, ensuring all staff are familiar with the new system.
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  • Planning and executing the go-live to minimise downtime and ensure a smooth transition. This includes coordination with the hosting provider, such as Cyon or Hostpoint.
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  • Implementation of a monitoring system to continuously observe the performance of the new website and quickly identify any issues.
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5. After-Care and Optimisation

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  • Regular maintenance and updates of the TYPO3 installation to close security gaps and improve functionality.
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  • Analysis of user interactions with the new website to identify possible improvements to the user experience.
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  • Planning of future extensions and adaptations to keep the website in line with changing business requirements.
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Value

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Switching to TYPO3 offers numerous advantages for your business:

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  • Scalability: TYPO3 is highly scalable and supports your company's growth. It is ideally suited for growing businesses wishing to expand their online presence.
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  • Security: Regular updates and a strong security framework provide protection against attacks. By adhering to the latest security standards, you can be confident that your data is protected.
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  • Flexibility: Thanks to its modular architecture, TYPO3 can easily be adapted to individual needs. This allows you to integrate specific features tailored to your business requirements.
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  • Performance: Improved loading times and optimised performance deliver a better user experience, which can ultimately lead to higher conversion rates.
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  • Local adaptations: TYPO3 enables easy integration of Swiss payment providers such as Twint or PostFinance, ensuring a seamless customer experience.
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Practical Example

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A Swiss e-commerce company that primarily processed sales via its Joomla website decided to migrate to TYPO3. In compliance with GDPR and using local services such as the integration of Twint as a payment method, the company was able to increase its conversion rate by 20%. By working with Hostpoint for hosting, operational reliability was significantly improved. In addition, the website was enhanced through the implementation of Swisscom APIs, further optimising the user experience.

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Conclusion

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Migrating from Joomla to TYPO3 can be complex, but offers considerable advantages including improved flexibility, scalability and security. A well-thought-out migration process that takes into account all technical and regulatory requirements is crucial for success. We support you at every step and ensure that your new TYPO3 website is optimally equipped for future challenges.

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Migrating your existing Joomla website to TYPO3 requires a number of carefully planned steps. First, all content and media to be transferred to the new system must be identified. Then it comes down to what adjustments would be necessary to optimise the user experience and enable future extensions. We provide helpful tips and guidance so that the transition runs as smoothly as possible. Take the opportunity to take your business to the next level with TYPO3 and face the challenges of digital transformation.

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Keywords:
TYPO3MigrationJoomlaWebsite

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