Yes: the location information on the browser. You cannot access it for non-essential purposes without user consent. See
Article 5 / Statement 3 in the ePrivacy directive[1]
[1] https://eur-lex.europa.eu/legal-content/EN/TXT/HTML/?uri=CEL...
[1] https://eur-lex.europa.eu/legal-content/EN/TXT/HTML/?uri=CEL...
Your citation does not mention URLs or clarify why they might be non-essential.