Publications

Isabel Schrems, Janis Hecker, Swantje Fiedler, Florian Zerzawy | 02.2022 | Background paper

Isabel Schrems, Janis Hecker, Swantje Fiedler, Florian Zerzawy | 01.2022 | Background paper

Florian Zerzawy, Julian Tito | 11.2021 | Statement

Florian Zerzawy, Christian Fischle | 09.2021 | Policy Brief

Florian Zerzawy, Christian Fischle | 09.2021 | Policy Brief

Florian Zerzawy, Christian Fischle | 09.2021 | Policy Brief

Isabel Schrems, Florian Zerzawy, Sunna Hügemann, Peter Wieland | 06.2021 | Study

Isabel Schrems, Florian Zerzawy, Carolin Schenuit, Swantje Fiedler, Marie Neubert | 06.2021 | Study

Jacqueline Cottrell, Florian Zerzawy, Sigrid Svehla-Stix | 05.2021 | Policy Brief

Florian Zerzawy, Ann-Cathrin Beermann, Swantje Fiedler, Matthias Runkel, David Bohnenberger | 05.2021 | Study

Name	Purpose	Lifetime	Type	Provider
_pk_id	Used to store a few details about the user such as the unique visitor ID.	13 months	HTML	Matomo
_pk_ref	Used to store the attribution information, the referrer initially used to visit the website.	6 months	HTML	Matomo
_pk_ses	Short lived cookie used to temporarily store data for the visit.	30 minutes	HTML	Matomo
_pk_cvar	Short lived cookie used to temporarily store data for the visit.	30 minutes	HTML	Matomo
_pk_hsr	Short lived cookie used to temporarily store data for the visit.	30 minutes	HTML	Matomo