TYPO3 itself is data-frugal. The critical points arise through extensions, embedded fonts and content elements for videos or maps.
Common findings: sitepackages that load Google Fonts or Font Awesome icons from external CDNs; tracking extensions with no link to a consent status; the “YouTube” and “Vimeo” content elements that load on page view. § 25 (1) TDDDG applies to all non-necessary access.
The free scan checks the delivered HTML and shows which services are embedded, whether a cookie banner is detected and whether privacy-policy and legal-notice links are present — with context for each finding. It is not a substitute for legal advice.
This text is general information to the best of our knowledge, not legal advice. For an individual case, consult a law firm specialising in IT law.