Cookie Policy of e-dietetyk.com
Last updated: 23 March 2026
1. What are cookies
Cookies are small text files that are stored on the user's device (computer, tablet, smartphone) when using websites. Cookies are sent by the website server to the user's browser and then sent back to the server on each subsequent visit to the website.
Cookies may be:
- session cookies — stored temporarily, automatically deleted when the browser is closed;
- persistent cookies — stored on the user's device for a specified period or until manually deleted.
Cookies do not contain personal data that would directly identify the user and do not cause configuration changes to the device or the software installed on it.
2. Controller
The controller of the e-dietetyk.com website, which uses the cookies described in this policy, is:
Wirgiliusz Ładziński ul. Pod Brzozami 16/8a, 03-995 Warszawa, Poland
- E-mail: kontakt@e-dietetyk.com
- Additional e-mail: wirigiliusz@gmail.com
- Phone: +48 515-530-088
3. Types of cookies used on the website
The e-dietetyk.com website uses only first-party cookies. The website does not use analytical or marketing cookies from third parties. In particular, the website does not use Google Analytics, Facebook Pixel, or any other tracking tools.
3.1. Strictly necessary cookies
Strictly necessary cookies are essential for the proper functioning of the website. Without them, the use of basic website functions (login, security) would not be possible. These cookies do not require user consent.
| Cookie name | Type | Purpose | Duration | Provider |
|---|---|---|---|---|
next-auth.session-token | Strictly necessary | Maintaining the user's login session — enables recognition of the logged-in user on subsequent requests | Session / up to 30 days | e-dietetyk.com |
next-auth.csrf-token | Strictly necessary | Protection against Cross-Site Request Forgery (CSRF) attacks — ensures that requests originate from the proper website | Session | e-dietetyk.com |
next-auth.callback-url | Strictly necessary | Storing the URL to which the user should be redirected after completing the login process | Session | e-dietetyk.com |
cookie-consent | Strictly necessary | Remembering the user's choice regarding cookie consent — prevents the cookie banner from being displayed again | 1 year | e-dietetyk.com |
3.2. Functional cookies
Functional cookies enable the website to remember the user's preferences and customise the website to their individual needs. Their use requires user consent.
| Cookie name | Type | Purpose | Duration | Provider |
|---|---|---|---|---|
NEXT_LOCALE | Functional | Remembering the user's language preference (Polish or English) — ensures the website is displayed in the selected language | 1 year | e-dietetyk.com |
3.3. Analytical and marketing cookies
The e-dietetyk.com website does not use analytical or marketing cookies. In particular:
- no Google Analytics or other analytics tools;
- no tracking pixels (Facebook Pixel, LinkedIn Insight Tag, etc.);
- no advertising or retargeting cookies;
- no third-party cookies used to track user activity.
4. Legal basis
The use of cookies on the e-dietetyk.com website is based on the following legal grounds:
4.1. Strictly necessary cookies
The use of strictly necessary cookies is based on art. 173(3) of the Polish Act of 16 July 2004 — Telecommunications Law (ustawa z dnia 16 lipca 2004 r. — Prawo telekomunikacyjne, Dz.U. 2024, item 34, as amended) and art. 5(3) of Directive 2002/58/EC (ePrivacy Directive), which provide that user consent is not required if the storage of, or access to, cookies is necessary to provide the service requested by the user (information society service).
Login session cookies, CSRF tokens, and cookies storing the cookie consent choice are strictly necessary for the proper and secure functioning of the website.
4.2. Functional cookies
The use of functional cookies (language preference) is based on user consent expressed through the cookie management mechanism (cookie banner) — in accordance with art. 173(2) of the Telecommunications Law (Prawo telekomunikacyjne) and art. 5(3) of the ePrivacy Directive.
The user may withdraw their consent at any time through the cookie settings on the website or browser settings.
5. Managing cookies
5.1. Consent mechanism on the website
On the first visit to the e-dietetyk.com website, a banner is displayed informing the user about the use of cookies. The user may:
- accept all cookies (strictly necessary + functional);
- accept only strictly necessary cookies (functional cookies will be disabled);
- change their preferences at any time.
5.2. Browser settings
Regardless of the settings on the website, you can manage cookies through your web browser settings. Every browser allows you to block or delete cookies. Below are instructions for the most popular browsers:
-
Google Chrome: https://support.google.com/chrome/answer/95647
-
Mozilla Firefox: https://support.mozilla.org/en-US/kb/enhanced-tracking-protection-firefox-desktop
-
Apple Safari: https://support.apple.com/en-us/guide/safari/sfri11471/mac
-
Microsoft Edge: https://support.microsoft.com/en-us/microsoft-edge/delete-cookies-in-microsoft-edge-63947406-40ac-c3b8-57b9-2a946a29ae09
Note: Blocking strictly necessary cookies may prevent the website from functioning properly, in particular logging in to the user account.
6. Changes to the Cookie Policy
The Controller reserves the right to make changes to this Cookie Policy. Changes may result in particular from technological changes, changes in legal provisions, or changes in the scope of cookies used.
In the event of significant changes (e.g., introduction of new cookie categories), users will be informed by displaying an updated cookie banner on their next visit to the website.
The date of the last update is indicated at the beginning of this document.
7. Contact
For matters related to cookies and this policy, contact the Controller:
- E-mail: kontakt@e-dietetyk.com
- Additional e-mail: wirigiliusz@gmail.com
- Phone: +48 515-530-088
- Postal address: Wirgiliusz Ładziński, ul. Pod Brzozami 16/8a, 03-995 Warszawa, Poland
This Cookie Policy is effective from 23 March 2026.