TYPO3 CMS Support and Maintenance

TYPO3 is an enterprise-grade open-source CMS with a strong presence in Germany, the UK public sector and large organisations that need fine-grained access control, multilingual content and a scalable architecture. Its power comes with complexity — the extension ecosystem, TypoScript configuration language and release schedule all demand proper technical attention to keep a TYPO3 installation secure and functional over time.

Xpose provides TYPO3 support and maintenance for organisations across the UK. We look after the ongoing upkeep of your TYPO3 installation, from applying Long Term Support releases and security bulletins to fixing extension conflicts and tuning performance — ensuring your editors can work and your site remains reliable for visitors.

What TYPO3 maintenance involves

TYPO3 publishes Long Term Support releases that are supported for several years, alongside regular security patches between major versions. Staying on a supported LTS release is important not just for security but for ongoing compatibility with modern PHP versions and extensions. We monitor the TYPO3 release schedule, plan upgrades well in advance and carry them out carefully using a staging environment before any change reaches production.

Extensions are the other major maintenance concern. TYPO3 installations typically rely on a combination of community extensions and bespoke code, and these need checking against each new TYPO3 or PHP release. We audit the extensions your site depends on, identify those that are unmaintained or incompatible with an upgrade target, and either find replacements or update them ourselves so the upgrade can proceed without functionality loss.

Common TYPO3 problems we fix

The most frequent TYPO3 support requests we handle include extension conflicts after a core update, TypoScript configuration that breaks following a change to the page tree or site configuration, and backend editor issues where the rich text editor or file management stops responding correctly. TYPO3's backend is powerful but its configuration is intricate — small changes in one area can have unexpected effects elsewhere.

We also regularly help with performance problems: slow page rendering caused by uncached TypoScript, overloaded database queries from poorly configured extensions, and image processing bottlenecks when the file abstraction layer is not optimally set up. TYPO3 is capable of serving high-traffic enterprise sites efficiently, but it requires proper configuration to do so.

Ongoing TYPO3 support from Xpose

Our TYPO3 support service covers LTS release upgrades, security advisory monitoring and patching, extension compatibility management, TypoScript configuration support, performance optimisation and hands-on fixes when issues arise. We provide support on a retained basis or as a managed service, depending on the size and complexity of your installation.

Xpose is a Norwich-based web design and development agency experienced in working with enterprise CMS platforms including TYPO3. Whether you need ongoing managed support or a reliable technical partner to call when your TYPO3 site has a problem, we work in the way that suits your organisation best.