Browser Compatibility

TYPO3 browser compatibility

TYPO3 works seamlessly in all major web browsers such as Chrome, Firefox, Safari and Edge. This ensures your website looks and functions perfectly, no matter what browser visitors use. TYPO3 Agency rely on this cross-browser compatibility to deliver smooth and consistent website experiences across different platforms.

Browser compatibility means that your website looks and works equally well in the common browsers. TYPO3 itself supports current versions of Chrome, Edge, Firefox and Safari. What is decisive, however, is the frontend: the template, stylesheets and scripts of your project have to cope with the target browsers.

In practice this means testing on real devices before going live: desktop, tablet and smartphone, with different operating systems. Tools for browser testing or cloud services make this easier. Check not only the appearance but also forms, menus and interactive elements.

For new CSS and JavaScript features it is worth looking at browser support. With fallbacks and progressive enhancement, the site stays usable even when a feature is missing. You should only support older browsers if your target group actually uses them.

The TYPO3 backend has its own requirements, especially for the rich text editor and modern modules. Editorial teams should therefore use current browsers.

We check your TYPO3 site across all relevant browsers and devices and fix display errors.

Document the supported browsers in your project so that design, development and editorial share the same basis. A short list of minimum versions prevents discussions and makes decisions easier when new features are to be used. Also evaluate your statistics: if they show that only very few visitors use a particular browser, you can specifically limit the effort of supporting it and invest resources in accessibility and speed.