How does consent differ from disclosure in a privacy policy?

Disclosure is one-directional and only states what is collected. Consent is a recorded choice made by the visitor, it must be captured before collection starts, and withdrawing it must be as easy as giving it. A notice buried in the site footer does not substitute for consent, however accurate it is.

How much data is lost when visitors refuse consent?

Acceptance rate is not a number to borrow from an outside report. It varies by country, audience, where the notice appears and how the buttons are worded, and it moves with small design changes. Track the site's own acceptance rate as a metric and read every report against that coverage figure rather than assuming full coverage.

User Consent

Beginner

Updated Jul 11, 2026 Shahin editorial 2 min read

PronunciationEN/ˈjuːzər kənˈsɛnt/

User consent is a visitor's informed, freely given and revocable agreement to one specific use of their data, recorded before that use begins.

Consent attaches to a purpose, not to a tool: agreement to measure page traffic is not agreement to record a screen or to build an advertising profile. In practice the site captures the choice and stores it with a timestamp and the version of the notice shown, and the tracking layer reads that record before it sends anything. Continued browsing is not consent and a pre-ticked box is not consent, which is where most implementations fail. Consent is also not the only possible lawful basis, so a single blanket banner is usually broader than the site needs and costs measurement coverage for no legal gain.

FAQ

Sources:GDPR — Article 7, conditions for consent