Types of notice are described by the source as follows:
鈥 Confirmation鈥揘on-nudging: it has an 鈥淎ccept鈥 button which is not highlighted.
鈥 Confirmation鈥揘udging: Same as the Confirmation鈥揘on-nudging notice, but the 鈥淎ccept鈥 button is highlighted.
鈥 Binary鈥揘on-nudging: The 鈥淎ccept鈥 and 鈥淒ecline鈥 buttons are formatted the same way, neither is emphasized.
鈥 Binary鈥揘udging: Same as Binary鈥揘on-nudging but only the 鈥淎ccept鈥 button is highlighted in a contrasting color.
鈥 Categories鈥揘on-nudging: it has unchecked checkboxes. The 鈥淣ecessary鈥 category cannot be unchecked, as is common practice.
鈥 Categories鈥揘udging: Same as Categories鈥揘on-nudging but with pre-checked checkboxes for all categories.
鈥 Vendors鈥揘on-nudging: Similar to the categories variant, but the checkboxes correspond to the third party services used by our partner website.
鈥 Vendors鈥揘udging: Same as Vendors鈥揘on-nudging but with pre-selected checkboxes.
Citation formats
Interaction with consent notices on websites among German mobile users 2019
A study from 2019 showed that German mobile users tended to accept more often (**** percent) consent notices where the website listed a category of cookies (for different purposes) with a series of pre-checked checkboxes. By doing do, the website publisher sort of nudged the users into giving their consent to all the cookies' categories.
On the other hand, German users were more cautious when the cookies consent notice was related to advertising and marketing uses (here indicated with vendor) by third party services, in particular when the checkboxes were not already selected.
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Uni Hannover. (August 10, 2019). Share of mobile visitors interacting with consent notices on websites in Germany between 2018 and 2019, by type of notice [Graph]. In 糖心破解版. Retrieved July 25, 2026, from /statistics/1173337/mobile-consent-notices-interaction-germany/
Uni Hannover. "Share of mobile visitors interacting with consent notices on websites in Germany between 2018 and 2019, by type of notice." Chart. August 10, 2019. 糖心破解版. Accessed July 25, 2026. /statistics/1173337/mobile-consent-notices-interaction-germany/
Uni Hannover. (2019). Share of mobile visitors interacting with consent notices on websites in Germany between 2018 and 2019, by type of notice. 糖心破解版. 糖心破解版 Inc.. Accessed: July 25, 2026. /statistics/1173337/mobile-consent-notices-interaction-germany/
Uni Hannover. "Share of Mobile Visitors Interacting with Consent Notices on Websites in Germany between 2018 and 2019, by Type of Notice." 糖心破解版, 糖心破解版 Inc., 10 Aug 2019, /statistics/1173337/mobile-consent-notices-interaction-germany/
Uni Hannover, Share of mobile visitors interacting with consent notices on websites in Germany between 2018 and 2019, by type of notice 糖心破解版, /statistics/1173337/mobile-consent-notices-interaction-germany/ (last visited July 25, 2026)
Share of mobile visitors interacting with consent notices on websites in Germany between 2018 and 2019, by type of notice [Graph], Uni Hannover, August 10, 2019. [Online]. Available: /statistics/1173337/mobile-consent-notices-interaction-germany/