What this site collects
This marketing site sets no analytics or advertising cookies, and calls no third-party service while you browse: both the fonts and the audience measurement are hosted on our own servers, in France.
Privacy
Privacy and personal data
Last updated: 10 September 2026
Audience measurement
We measure traffic to this site with Matomo, installed on our own servers: pages viewed, landing page, the site or search engine that brought you, country, device type. Your IP address is truncated by its last two bytes before being stored, no cookie is set, the data is never cross-referenced with any other processing and never leaves our servers. It is erased after twenty-five months. If your browser sends the “Do Not Track” signal, no visit is recorded.
What the platform processes
PRESTKA processes business data on behalf of its customers, who remain the controllers under the GDPR: names and contact details of staff and suppliers, event information, attached documents.
Isolation and encryption
Every customer gets an isolated database. Sensitive data is encrypted, and notification recipients are never stored in the clear.
Retention and reversibility
Data can be exported on request and is erased thirty days after the contract ends.
Your rights
Access, rectification, erasure, portability, objection. Send your request to contact@prestka.fr; if the answer does not satisfy you, you may refer the matter to the CNIL.
Opt out of audience measurement
The measurement described above falls under the consent exemption set out by the CNIL: anonymised, cookie-free, never cross-referenced, kept for twenty-five months. You may nonetheless opt out, here and at any time. Your choice is stored in your browser, on this device.