If i can delete the cookie and nothing goes visibly wrong, it's obviously not needed. Same with blocking a script that sets such a cookie. Most cookies are not

If i can delete the cookie and nothing goes visibly wrong, it's obviously not needed. Same with blocking a script that sets such a cookie. Most cookies are not needed for providing a service. edit: see the article 29 data protection working party guidelines here: https://ec.europa.eu/justice/article-29/documentation/opinion-recommendation/files/2012/wp194_en.pdf https://ec.europa.eu/justice/article-29/documentation/opinio...