A "cookie" is a small text file placed on your device (computer, smartphone, tablet) by a website. It allows the temporary retention of browsing, session, or preference information.
In accordance with the GDPR (Art. 7) and the recommendations of the CNIL, DCM Digital applies the principle of prior consent for all non-essential cookies. On your first visit, a banner offers you the option to accept or refuse analytical cookies.
No analytical cookie is deposited before your explicit consent.
Necessary for the operation of the site. No consent required (Art. 82 of the Data Protection Act).
| Technical Name | Type | Purpose | Duration |
|---|---|---|---|
dcm_cookie_consent |
LocalStorage | Storage of your cookie consent choice. | Persistent |
dcm_active_role |
LocalStorage | Saving the selected user profile (Student/Pro/Enterprise). | Persistent |
languagePref |
LocalStorage | Maintaining the selected interface language. | Persistent |
gh_srv |
Cookie (GitHub) | Internal hosting routing to GitHub Pages (infrastructure). | Session |
Deposited only after your acceptance via the consent banner.
| Technical Name | Provider | Purpose | Duration |
|---|---|---|---|
_ga |
Google Analytics 4 | Anonymous identification of the visitor for audience measurement. | 13 months |
_ga_G-486THQXM9D |
Google Analytics 4 | Persistence of the GA4 session state. | 13 months |
_hj* |
Hotjar | Heatmaps, scroll depth, behavioral UX analysis. | 365 days |
You can change your consent choice at any time:
Settings > Privacy and security > Clear browsing data
Preferences > Privacy > Manage website data
Options > Privacy and security > Cookies and site data
To learn more about cookies and your rights: CNIL — Cookies and trackers
Last updated: February 25, 2026