Cookie categories matter because they determine whether you need consent and how you explain your practices. The most common confusion is between essential and analytics cookies.
What Counts as Essential
Essential cookies are required for core functionality like authentication, shopping carts, or security controls. If the site cannot work without it, it is likely essential.
Functional vs. Analytics
Functional cookies remember preferences like language. Analytics cookies track behavior and performance trends. Most analytics require consent in many jurisdictions.
Consent Implications
Do not load analytics scripts before the user opts in where consent is required. This includes many default analytics configurations.
Document Clearly
Your cookie policy should list categories, purposes, and examples. A short table improves clarity for users and auditors.
Bottom Line
Correct cookie classification reduces legal risk and improves transparency. Be conservative if you are unsure.