Checker
Check the TYPO3 version of a website
Detect whether a site runs TYPO3, which major branch it uses, and whether community or extended support is still available.
Reads one public page. No hidden paths are scanned.
What it detects
- Generator meta tag when it is still exposed
- /typo3temp/, /typo3conf/ and /fileadmin/ assets
- fe_typo_user cookie, visible extensions and endoflife.date support data
Status by TYPO3 version
Passive check. Only one public page is read, just as a browser would.
No hidden paths are probed and no attempt is made to access the site.