Cookie Policy
Last updated: 23 May 2026
What are Cookies?
Cookies are small text files stored on your device (computer, tablet, or mobile phone) when you visit a website. They are widely used to make websites work more efficiently and to provide information to site owners.
How we use Cookies
We currently use cookies and local storage for core functionality, security, authentication, saving your preferences, and operating the interface. PostHog analytics, when configured, starts only after separate consent; marketing cookies are not currently used.
Types of Cookies we use
1. Essential Cookies
These cookies are necessary for the proper operation of the website. They provide core functionality such as security, authentication, and basic features.
| Cookie / storage name | Purpose | Duration |
|---|---|---|
| dumka_cc_cookie | Stores your cookie consent preferences | 1 year |
| sessionid | Created by Django for compatibility (not used for API auth) | 2 weeks |
| csrftoken | Security token to prevent CSRF attacks | 1 year |
⚠️ These cookies cannot be disabled because they are required for the website to function.
2. Analytics Cookies
These cookies help us understand how visitors interact with our site when analytics is configured and the user has consented. PostHog remains opted out by default.
When PostHog analytics is configured, it uses cookies/localStorage only after analytics consent. Sentry, when enabled, is used for error diagnostics and is not a marketing cookie category.
ℹ️ Analytics cookies are not enabled without your consent.
Analytics Cookies / storage
The current configuration keeps PostHog opted out by default. The storage below is created only when analytics is configured and you consent to the analytics category.
| Cookie / storage name | Purpose | Duration |
|---|---|---|
| ph_<project>_posthog | PostHog analytics state; created only when analytics is configured and accepted | Persistent |
ℹ️ Analytics cookies are not enabled without your consent.
3. Functional Cookies
These cookies provide enhanced functionality and personalization. They remember your settings and deliver improved, more personalized features.
| Cookie / storage name | Purpose | Duration |
|---|---|---|
| dumka_active_role | Remembers your chosen role (client/coach) | Persistent |
✓ You can disable these cookies via the cookie settings.
Third-party Cookies
We do not use third-party marketing cookies. When PostHog is configured, analytics storage is enabled only after your consent. Sentry may process error diagnostic data when configured, as described in the Privacy Policy.
If we introduce new third-party services in the future, we will:
- Update this Cookie Policy with details about those third-party cookies
- Request your explicit consent before enabling any non-essential third-party cookies
- Provide links to the privacy policies of those third-party services
Managing cookie preferences
You can manage your cookie preferences at any time by clicking the button below. You can accept or reject different categories of cookies, except for essential cookies required for the site to function.
You can also manage cookies through your browser settings. Most browsers let you:
- View which cookies are stored and delete them individually
- Block third-party cookies
- Block all cookies from specific sites
- Block all cookies
- Delete all cookies when closing the browser
Note: Blocking or deleting cookies may affect your experience on our site and prevent some features from working correctly.
GDPR compliance
Under the GDPR, we respect your rights regarding your personal data and cookies:
- Right of access: You can request information about which cookies we use and how.
- Right to erasure: You can delete cookies via your browser or cookie settings.
- Right to object: You can object to our use of non-essential cookies.
- Right to data portability: You can request a copy of your cookie consent settings.
- Right to withdraw consent: You can change your cookie settings at any time.
Local storage
In addition to cookies, we use browser local storage to store certain data locally on your device. This includes:
- Authentication tokens:
dumka_jwt_accessanddumka_jwt_refresh, to keep you signed in through the current JWT API. - Language:
i18nextLng, to remember the interface language. - User settings:
dumka_active_role, currency, interface progress, or temporary connection codes when the relevant feature is used.
Local storage data stays in your browser and is not sent to our servers unless you perform actions that require authentication.
Updates to this Policy
We may update this Cookie Policy from time to time to reflect changes in our practices or for operational, legal, or regulatory reasons. We encourage you to review this page periodically for the latest information about our cookie practices.
Contact us
If you have questions about our use of cookies or this Cookie Policy, please contact us:
Email: [email protected]
For more information on how we process your personal data, please read our Privacy Policy.