Please do not use that website. It presents itself as an authoritative resource, but it is not actually an authoritative resource. Nor, frankly, even a very goo

Please do not use that website. It presents itself as an authoritative resource, but it is not actually an authoritative resource. Nor, frankly, even a very good one. Actual first party resource: https://ico.org.uk/for-organisations/guide-to-pecr/guidance-on-the-use-of-cookies-and-similar-technologies/ https://ico.org.uk/for-organisations/guide-to-pecr/guidance-... ICO is literally the agency that issues fines for GDPR violations in the UK. They have a lot of explicit guidance about what's OK and what's not. More detailed guidance on the "strictly necessary" exemption: https://ico.org.uk/for-organisations/guide-to-pecr/guidance-on-the-use-of-cookies-and-similar-technologies/what-are-the-rules-on-cookies-and-similar-technologies/#rules9 https://ico.org.uk/for-organisations/guide-to-pecr/guidance-...